./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8 --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 0d8bfdcffbfa2f8ea1896cdcb99e5a5238344d77 ............................................................................................................................................ 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8 --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 0d8bfdcffbfa2f8ea1896cdcb99e5a5238344d77 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:28:56,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:28:56,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:28:56,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:28:56,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:28:56,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:28:56,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:28:56,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:28:56,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:28:56,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:28:56,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:28:56,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:28:56,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:28:57,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:28:57,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:28:57,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:28:57,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:28:57,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:28:57,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:28:57,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:28:57,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:28:57,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:28:57,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:28:57,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:28:57,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:28:57,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:28:57,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:28:57,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:28:57,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:28:57,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:28:57,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:28:57,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:28:57,053 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:28:57,054 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:28:57,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:28:57,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:28:57,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:28:57,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:28:57,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:28:57,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:28:57,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:28:57,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-13 07:28:57,104 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:28:57,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:28:57,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:28:57,107 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:28:57,107 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:28:57,108 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:28:57,108 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:28:57,108 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:28:57,114 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:28:57,115 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:28:57,116 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:28:57,116 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:28:57,117 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:28:57,117 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:28:57,117 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:28:57,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:28:57,118 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 07:28:57,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:28:57,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 07:28:57,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:28:57,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:28:57,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:28:57,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:28:57,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:28:57,121 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 07:28:57,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:28:57,121 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:28:57,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:28:57,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:28:57,122 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:28:57,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:28:57,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:28:57,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:28:57,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:28:57,124 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:28:57,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:28:57,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:28:57,125 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:28:57,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:28:57,126 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d8bfdcffbfa2f8ea1896cdcb99e5a5238344d77 [2021-10-13 07:28:57,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:28:57,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:28:57,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:28:57,443 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:28:57,444 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:28:57,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-13 07:28:57,509 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/f4c44364c/78b33cfb0b934d07b0b35160cb7f7cc4/FLAG3172d7fc0 [2021-10-13 07:28:58,010 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:28:58,011 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-13 07:28:58,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/f4c44364c/78b33cfb0b934d07b0b35160cb7f7cc4/FLAG3172d7fc0 [2021-10-13 07:28:58,350 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/f4c44364c/78b33cfb0b934d07b0b35160cb7f7cc4 [2021-10-13 07:28:58,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:28:58,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:28:58,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:28:58,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:28:58,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:28:58,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:58" (1/1) ... [2021-10-13 07:28:58,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6560e93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:58, skipping insertion in model container [2021-10-13 07:28:58,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:58" (1/1) ... [2021-10-13 07:28:58,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:28:58,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:28:58,659 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5400,5413] [2021-10-13 07:28:58,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:28:58,837 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) [2021-10-13 07:28:58,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c11b14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:58, skipping insertion in model container [2021-10-13 07:28:58,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:28:58,838 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:28:58,841 INFO L168 Benchmark]: Toolchain (without parser) took 485.65 ms. Allocated memory is still 100.7 MB. Free memory was 62.7 MB in the beginning and 72.2 MB in the end (delta: -9.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:58,842 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 80.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:28:58,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.21 ms. Allocated memory is still 100.7 MB. Free memory was 62.5 MB in the beginning and 72.6 MB in the end (delta: -10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:58,846 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 80.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 483.21 ms. Allocated memory is still 100.7 MB. Free memory was 62.5 MB in the beginning and 72.6 MB in the end (delta: -10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: 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-4e77c04 [2021-10-13 07:29:01,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:29:01,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:29:01,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:29:01,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:29:01,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:29:01,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:29:01,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:29:01,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:29:01,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:29:01,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:29:01,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:29:01,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:29:01,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:29:01,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:29:01,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:29:01,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:29:01,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:29:01,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:29:01,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:29:01,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:29:01,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:29:01,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:29:01,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:29:01,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:29:01,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:29:01,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:29:01,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:29:01,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:29:01,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:29:01,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:29:01,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:29:01,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:29:01,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:29:01,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:29:01,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:29:01,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:29:01,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:29:01,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:29:01,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:29:01,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:29:01,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-13 07:29:01,249 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:29:01,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:29:01,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:29:01,251 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:29:01,251 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:29:01,252 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:29:01,252 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:29:01,252 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:29:01,252 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:29:01,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:29:01,255 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 07:29:01,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 07:29:01,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:29:01,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:29:01,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:29:01,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:29:01,256 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:29:01,256 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:29:01,256 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:29:01,257 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 07:29:01,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:29:01,257 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:29:01,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:29:01,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:29:01,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:29:01,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:29:01,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:29:01,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:29:01,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:29:01,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:29:01,259 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:29:01,260 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:01,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:29:01,260 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:29:01,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:29:01,261 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d8bfdcffbfa2f8ea1896cdcb99e5a5238344d77 [2021-10-13 07:29:01,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:29:01,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:29:01,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:29:01,673 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:29:01,674 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:29:01,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-13 07:29:01,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/deeda52bc/53d58d2a21b44e78beb699e9f6fa41b3/FLAG75f838f96 [2021-10-13 07:29:02,448 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:29:02,449 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-13 07:29:02,479 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/deeda52bc/53d58d2a21b44e78beb699e9f6fa41b3/FLAG75f838f96 [2021-10-13 07:29:02,720 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/data/deeda52bc/53d58d2a21b44e78beb699e9f6fa41b3 [2021-10-13 07:29:02,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:29:02,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:29:02,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:29:02,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:29:02,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:29:02,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:29:02" (1/1) ... [2021-10-13 07:29:02,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584a4adb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:02, skipping insertion in model container [2021-10-13 07:29:02,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:29:02" (1/1) ... [2021-10-13 07:29:02,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:29:02,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:29:03,105 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5400,5413] [2021-10-13 07:29:03,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:29:03,292 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:29:03,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:29:03,342 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5400,5413] [2021-10-13 07:29:03,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:29:03,429 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:29:03,456 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_6f8cd192-960c-49bf-a143-372e8cd0a3a3/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5400,5413] [2021-10-13 07:29:03,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:29:03,508 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:29:03,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03 WrapperNode [2021-10-13 07:29:03,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:29:03,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:29:03,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:29:03,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:29:03,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:29:03,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 07:29:03,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 07:29:03,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 07:29:03,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 07:29:03,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 07:29:03,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 07:29:03,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 07:29:03,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2021-10-13 07:29:03,870 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:29:03,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 07:29:03,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-13 07:29:03,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-13 07:29:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 07:29:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-13 07:29:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 07:29:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 07:29:07,029 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 07:29:07,032 INFO L299 CfgBuilder]: Removed 914 assume(true) statements. [2021-10-13 07:29:07,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:29:07 BoogieIcfgContainer [2021-10-13 07:29:07,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 07:29:07,038 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 07:29:07,038 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 07:29:07,041 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 07:29:07,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:29:02" (1/3) ... [2021-10-13 07:29:07,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dced921 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:29:07, skipping insertion in model container [2021-10-13 07:29:07,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (2/3) ... [2021-10-13 07:29:07,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dced921 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:29:07, skipping insertion in model container [2021-10-13 07:29:07,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:29:07" (3/3) ... [2021-10-13 07:29:07,045 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_productSimulator.cil.c [2021-10-13 07:29:07,050 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 07:29:07,051 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-10-13 07:29:07,101 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-13 07:29:07,107 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 [2021-10-13 07:29:07,107 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-13 07:29:07,134 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) [2021-10-13 07:29:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-13 07:29:07,141 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:07,142 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] [2021-10-13 07:29:07,142 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:07,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:07,148 INFO L82 PathProgramCache]: Analyzing trace with hash -1346850276, now seen corresponding path program 1 times [2021-10-13 07:29:07,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:07,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [901418189] [2021-10-13 07:29:07,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:07,164 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:07,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:07,167 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:07,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-13 07:29:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:07,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-13 07:29:07,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:07,522 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:07,597 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:07,597 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [901418189] [2021-10-13 07:29:07,597 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [901418189] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:07,598 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:07,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-13 07:29:07,600 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067263742] [2021-10-13 07:29:07,605 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-13 07:29:07,605 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:07,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-13 07:29:07,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-13 07:29:07,625 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) [2021-10-13 07:29:07,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:07,723 INFO L93 Difference]: Finished difference Result 944 states and 1477 transitions. [2021-10-13 07:29:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-13 07:29:07,725 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 [2021-10-13 07:29:07,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:07,749 INFO L225 Difference]: With dead ends: 944 [2021-10-13 07:29:07,750 INFO L226 Difference]: Without dead ends: 475 [2021-10-13 07:29:07,759 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 [2021-10-13 07:29:07,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-10-13 07:29:07,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 475. [2021-10-13 07:29:07,837 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) [2021-10-13 07:29:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 734 transitions. [2021-10-13 07:29:07,841 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 734 transitions. Word has length 26 [2021-10-13 07:29:07,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:07,841 INFO L470 AbstractCegarLoop]: Abstraction has 475 states and 734 transitions. [2021-10-13 07:29:07,842 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) [2021-10-13 07:29:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 734 transitions. [2021-10-13 07:29:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-13 07:29:07,843 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:07,844 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] [2021-10-13 07:29:07,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:08,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:08,050 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:08,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:08,051 INFO L82 PathProgramCache]: Analyzing trace with hash 2001727704, now seen corresponding path program 1 times [2021-10-13 07:29:08,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:08,052 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [995759041] [2021-10-13 07:29:08,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:08,052 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:08,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:08,058 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:08,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-13 07:29:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:08,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:08,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:08,398 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:08,500 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:08,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [995759041] [2021-10-13 07:29:08,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [995759041] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:08,501 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:08,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-13 07:29:08,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766233669] [2021-10-13 07:29:08,517 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 07:29:08,517 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:08,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 07:29:08,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:08,519 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) [2021-10-13 07:29:08,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:08,541 INFO L93 Difference]: Finished difference Result 475 states and 734 transitions. [2021-10-13 07:29:08,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:08,542 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 [2021-10-13 07:29:08,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:08,544 INFO L225 Difference]: With dead ends: 475 [2021-10-13 07:29:08,544 INFO L226 Difference]: Without dead ends: 176 [2021-10-13 07:29:08,545 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.8ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:08,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2021-10-13 07:29:08,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2021-10-13 07:29:08,555 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) [2021-10-13 07:29:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 268 transitions. [2021-10-13 07:29:08,557 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 268 transitions. Word has length 27 [2021-10-13 07:29:08,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:08,557 INFO L470 AbstractCegarLoop]: Abstraction has 176 states and 268 transitions. [2021-10-13 07:29:08,557 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) [2021-10-13 07:29:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 268 transitions. [2021-10-13 07:29:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-13 07:29:08,559 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:08,559 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] [2021-10-13 07:29:08,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:08,771 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:08,772 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:08,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:08,773 INFO L82 PathProgramCache]: Analyzing trace with hash 267833841, now seen corresponding path program 1 times [2021-10-13 07:29:08,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:08,774 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1761228899] [2021-10-13 07:29:08,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:08,774 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:08,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:08,775 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:08,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-13 07:29:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:09,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:09,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:09,156 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:09,304 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:09,304 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1761228899] [2021-10-13 07:29:09,305 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1761228899] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:09,305 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:09,305 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-13 07:29:09,305 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509979303] [2021-10-13 07:29:09,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 07:29:09,306 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:09,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 07:29:09,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:09,307 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) [2021-10-13 07:29:09,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:09,347 INFO L93 Difference]: Finished difference Result 528 states and 818 transitions. [2021-10-13 07:29:09,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 07:29:09,347 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 [2021-10-13 07:29:09,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:09,350 INFO L225 Difference]: With dead ends: 528 [2021-10-13 07:29:09,350 INFO L226 Difference]: Without dead ends: 366 [2021-10-13 07:29:09,351 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.0ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:09,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2021-10-13 07:29:09,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 200. [2021-10-13 07:29:09,369 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) [2021-10-13 07:29:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 305 transitions. [2021-10-13 07:29:09,370 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 305 transitions. Word has length 34 [2021-10-13 07:29:09,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:09,371 INFO L470 AbstractCegarLoop]: Abstraction has 200 states and 305 transitions. [2021-10-13 07:29:09,371 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) [2021-10-13 07:29:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 305 transitions. [2021-10-13 07:29:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-13 07:29:09,373 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:09,373 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] [2021-10-13 07:29:09,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:09,588 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:09,589 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:09,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:09,589 INFO L82 PathProgramCache]: Analyzing trace with hash -196986908, now seen corresponding path program 1 times [2021-10-13 07:29:09,590 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:09,591 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1922642028] [2021-10-13 07:29:09,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:09,591 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:09,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:09,592 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:09,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-13 07:29:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:09,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-13 07:29:09,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:09,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:10,162 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:10,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1922642028] [2021-10-13 07:29:10,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1922642028] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:10,163 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:10,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-10-13 07:29:10,164 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375445189] [2021-10-13 07:29:10,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 07:29:10,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:10,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 07:29:10,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 07:29:10,166 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) [2021-10-13 07:29:10,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:10,471 INFO L93 Difference]: Finished difference Result 729 states and 1140 transitions. [2021-10-13 07:29:10,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-13 07:29:10,471 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 [2021-10-13 07:29:10,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:10,475 INFO L225 Difference]: With dead ends: 729 [2021-10-13 07:29:10,476 INFO L226 Difference]: Without dead ends: 543 [2021-10-13 07:29:10,477 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 52.2ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-10-13 07:29:10,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-10-13 07:29:10,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 210. [2021-10-13 07:29:10,499 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) [2021-10-13 07:29:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 309 transitions. [2021-10-13 07:29:10,500 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 309 transitions. Word has length 37 [2021-10-13 07:29:10,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:10,501 INFO L470 AbstractCegarLoop]: Abstraction has 210 states and 309 transitions. [2021-10-13 07:29:10,501 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) [2021-10-13 07:29:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 309 transitions. [2021-10-13 07:29:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-13 07:29:10,513 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:10,513 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] [2021-10-13 07:29:10,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:10,721 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:10,722 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:10,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:10,722 INFO L82 PathProgramCache]: Analyzing trace with hash -1990421615, now seen corresponding path program 1 times [2021-10-13 07:29:10,723 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:10,723 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [140641319] [2021-10-13 07:29:10,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:10,723 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:10,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:10,724 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:10,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-13 07:29:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:10,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-13 07:29:10,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:11,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:11,214 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:11,215 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [140641319] [2021-10-13 07:29:11,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [140641319] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:11,219 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:11,220 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-13 07:29:11,220 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794392829] [2021-10-13 07:29:11,220 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 07:29:11,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:11,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 07:29:11,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 07:29:11,221 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) [2021-10-13 07:29:11,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:11,455 INFO L93 Difference]: Finished difference Result 546 states and 804 transitions. [2021-10-13 07:29:11,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-13 07:29:11,456 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 [2021-10-13 07:29:11,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:11,459 INFO L225 Difference]: With dead ends: 546 [2021-10-13 07:29:11,459 INFO L226 Difference]: Without dead ends: 350 [2021-10-13 07:29:11,460 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 28.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 07:29:11,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-10-13 07:29:11,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 234. [2021-10-13 07:29:11,482 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) [2021-10-13 07:29:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 333 transitions. [2021-10-13 07:29:11,483 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 333 transitions. Word has length 45 [2021-10-13 07:29:11,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:11,486 INFO L470 AbstractCegarLoop]: Abstraction has 234 states and 333 transitions. [2021-10-13 07:29:11,487 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) [2021-10-13 07:29:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 333 transitions. [2021-10-13 07:29:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-13 07:29:11,488 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:11,489 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] [2021-10-13 07:29:11,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:11,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:11,705 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:11,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:11,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1732256177, now seen corresponding path program 1 times [2021-10-13 07:29:11,706 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:11,706 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1627638725] [2021-10-13 07:29:11,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:11,707 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:11,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:11,708 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:11,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-10-13 07:29:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:11,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-13 07:29:11,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:12,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:12,228 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:12,228 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1627638725] [2021-10-13 07:29:12,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1627638725] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:12,229 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:12,229 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-10-13 07:29:12,229 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763440761] [2021-10-13 07:29:12,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-13 07:29:12,230 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:12,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-13 07:29:12,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-13 07:29:12,231 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) [2021-10-13 07:29:12,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:12,425 INFO L93 Difference]: Finished difference Result 614 states and 872 transitions. [2021-10-13 07:29:12,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 07:29:12,425 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 [2021-10-13 07:29:12,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:12,429 INFO L225 Difference]: With dead ends: 614 [2021-10-13 07:29:12,429 INFO L226 Difference]: Without dead ends: 394 [2021-10-13 07:29:12,430 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 25.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 07:29:12,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2021-10-13 07:29:12,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 250. [2021-10-13 07:29:12,458 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) [2021-10-13 07:29:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 349 transitions. [2021-10-13 07:29:12,460 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 349 transitions. Word has length 45 [2021-10-13 07:29:12,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:12,461 INFO L470 AbstractCegarLoop]: Abstraction has 250 states and 349 transitions. [2021-10-13 07:29:12,461 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) [2021-10-13 07:29:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 349 transitions. [2021-10-13 07:29:12,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-13 07:29:12,463 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:12,463 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] [2021-10-13 07:29:12,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:12,678 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:12,679 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:12,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:12,680 INFO L82 PathProgramCache]: Analyzing trace with hash 1551593869, now seen corresponding path program 1 times [2021-10-13 07:29:12,680 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:12,680 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1118265613] [2021-10-13 07:29:12,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:12,681 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:12,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:12,682 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:12,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-10-13 07:29:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:12,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:12,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:13,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:13,286 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:13,286 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1118265613] [2021-10-13 07:29:13,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1118265613] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:13,286 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:13,286 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-13 07:29:13,287 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057976536] [2021-10-13 07:29:13,287 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 07:29:13,287 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:13,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 07:29:13,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:13,288 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) [2021-10-13 07:29:13,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:13,421 INFO L93 Difference]: Finished difference Result 718 states and 1013 transitions. [2021-10-13 07:29:13,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 07:29:13,422 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 [2021-10-13 07:29:13,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:13,425 INFO L225 Difference]: With dead ends: 718 [2021-10-13 07:29:13,426 INFO L226 Difference]: Without dead ends: 482 [2021-10-13 07:29:13,427 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.7ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 07:29:13,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-10-13 07:29:13,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 396. [2021-10-13 07:29:13,464 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) [2021-10-13 07:29:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 552 transitions. [2021-10-13 07:29:13,466 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 552 transitions. Word has length 45 [2021-10-13 07:29:13,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:13,466 INFO L470 AbstractCegarLoop]: Abstraction has 396 states and 552 transitions. [2021-10-13 07:29:13,467 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) [2021-10-13 07:29:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 552 transitions. [2021-10-13 07:29:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-13 07:29:13,468 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:13,468 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] [2021-10-13 07:29:13,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:13,680 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:13,681 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:13,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:13,681 INFO L82 PathProgramCache]: Analyzing trace with hash 2053238802, now seen corresponding path program 1 times [2021-10-13 07:29:13,682 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:13,682 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [724014360] [2021-10-13 07:29:13,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:13,682 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:13,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:13,685 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:13,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-10-13 07:29:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:13,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-13 07:29:13,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:14,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:14,262 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:14,262 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [724014360] [2021-10-13 07:29:14,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [724014360] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:14,262 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:14,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-13 07:29:14,263 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554910667] [2021-10-13 07:29:14,263 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-13 07:29:14,263 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:14,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-13 07:29:14,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-13 07:29:14,264 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) [2021-10-13 07:29:15,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:15,963 INFO L93 Difference]: Finished difference Result 1999 states and 2822 transitions. [2021-10-13 07:29:15,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-13 07:29:15,964 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 [2021-10-13 07:29:15,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:15,975 INFO L225 Difference]: With dead ends: 1999 [2021-10-13 07:29:15,975 INFO L226 Difference]: Without dead ends: 1617 [2021-10-13 07:29:15,976 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 61.5ms TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:15,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2021-10-13 07:29:16,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 687. [2021-10-13 07:29:16,056 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) [2021-10-13 07:29:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 946 transitions. [2021-10-13 07:29:16,060 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 946 transitions. Word has length 46 [2021-10-13 07:29:16,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:16,060 INFO L470 AbstractCegarLoop]: Abstraction has 687 states and 946 transitions. [2021-10-13 07:29:16,060 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) [2021-10-13 07:29:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 946 transitions. [2021-10-13 07:29:16,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-13 07:29:16,062 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:16,062 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] [2021-10-13 07:29:16,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:16,274 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:16,276 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:16,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:16,276 INFO L82 PathProgramCache]: Analyzing trace with hash 498692121, now seen corresponding path program 1 times [2021-10-13 07:29:16,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:16,277 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2081729102] [2021-10-13 07:29:16,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:16,277 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:16,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:16,281 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:16,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-10-13 07:29:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:16,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:16,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:16,813 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:16,990 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:16,990 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2081729102] [2021-10-13 07:29:16,990 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2081729102] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:16,990 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:16,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-13 07:29:16,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277068922] [2021-10-13 07:29:16,991 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:16,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:16,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:16,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 07:29:16,992 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) [2021-10-13 07:29:18,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:18,362 INFO L93 Difference]: Finished difference Result 1468 states and 2032 transitions. [2021-10-13 07:29:18,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:18,363 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 [2021-10-13 07:29:18,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:18,368 INFO L225 Difference]: With dead ends: 1468 [2021-10-13 07:29:18,368 INFO L226 Difference]: Without dead ends: 795 [2021-10-13 07:29:18,370 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 07:29:18,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 795 states. [2021-10-13 07:29:18,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 795 to 795. [2021-10-13 07:29:18,459 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) [2021-10-13 07:29:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 1069 transitions. [2021-10-13 07:29:18,465 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 1069 transitions. Word has length 66 [2021-10-13 07:29:18,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:18,467 INFO L470 AbstractCegarLoop]: Abstraction has 795 states and 1069 transitions. [2021-10-13 07:29:18,467 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) [2021-10-13 07:29:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1069 transitions. [2021-10-13 07:29:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-10-13 07:29:18,468 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:18,469 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] [2021-10-13 07:29:18,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:18,682 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:18,682 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:18,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:18,683 INFO L82 PathProgramCache]: Analyzing trace with hash -971625849, now seen corresponding path program 1 times [2021-10-13 07:29:18,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:18,683 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [558615829] [2021-10-13 07:29:18,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:18,683 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:18,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:18,684 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:18,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-10-13 07:29:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:19,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-13 07:29:19,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:19,214 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:19,409 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:19,410 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [558615829] [2021-10-13 07:29:19,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [558615829] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:19,410 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [838597824] [2021-10-13 07:29:19,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:19,411 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:19,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:19,415 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:19,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-10-13 07:29:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:19,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-13 07:29:19,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:20,131 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:20,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [838597824] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:20,286 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1060309412] [2021-10-13 07:29:20,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:20,287 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:29:20,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 07:29:20,289 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 07:29:20,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-13 07:29:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:20,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-13 07:29:20,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:20,914 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 07:29:21,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1060309412] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:21,070 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-13 07:29:21,070 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2021-10-13 07:29:21,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126241231] [2021-10-13 07:29:21,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-13 07:29:21,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:21,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-13 07:29:21,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-13 07:29:21,073 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) [2021-10-13 07:29:24,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:24,565 INFO L93 Difference]: Finished difference Result 1580 states and 2158 transitions. [2021-10-13 07:29:24,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-13 07:29:24,566 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 [2021-10-13 07:29:24,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:24,571 INFO L225 Difference]: With dead ends: 1580 [2021-10-13 07:29:24,571 INFO L226 Difference]: Without dead ends: 907 [2021-10-13 07:29:24,573 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 91.4ms TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-10-13 07:29:24,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907 states. [2021-10-13 07:29:24,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907 to 695. [2021-10-13 07:29:24,640 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) [2021-10-13 07:29:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 920 transitions. [2021-10-13 07:29:24,643 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 920 transitions. Word has length 67 [2021-10-13 07:29:24,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:24,644 INFO L470 AbstractCegarLoop]: Abstraction has 695 states and 920 transitions. [2021-10-13 07:29:24,644 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) [2021-10-13 07:29:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 920 transitions. [2021-10-13 07:29:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-13 07:29:24,646 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:24,647 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] [2021-10-13 07:29:24,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:24,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:25,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:25,273 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:25,274 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:25,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:25,274 INFO L82 PathProgramCache]: Analyzing trace with hash 373765862, now seen corresponding path program 1 times [2021-10-13 07:29:25,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:25,275 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1327913173] [2021-10-13 07:29:25,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:25,275 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:25,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:25,277 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:25,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-10-13 07:29:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:25,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:25,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-13 07:29:26,141 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-13 07:29:26,501 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:26,501 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1327913173] [2021-10-13 07:29:26,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1327913173] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:26,501 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [450192753] [2021-10-13 07:29:26,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:26,501 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:26,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:26,506 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:26,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-10-13 07:29:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:27,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:27,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-13 07:29:27,400 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-13 07:29:27,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [450192753] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:27,649 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-13 07:29:27,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-13 07:29:27,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413019685] [2021-10-13 07:29:27,650 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:27,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:27,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:27,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:27,651 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) [2021-10-13 07:29:29,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:29,160 INFO L93 Difference]: Finished difference Result 1757 states and 2355 transitions. [2021-10-13 07:29:29,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:29,161 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 [2021-10-13 07:29:29,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:29,167 INFO L225 Difference]: With dead ends: 1757 [2021-10-13 07:29:29,168 INFO L226 Difference]: Without dead ends: 1076 [2021-10-13 07:29:29,169 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 62.5ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:29,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states. [2021-10-13 07:29:29,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1074. [2021-10-13 07:29:29,285 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) [2021-10-13 07:29:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1439 transitions. [2021-10-13 07:29:29,290 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1439 transitions. Word has length 116 [2021-10-13 07:29:29,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:29,290 INFO L470 AbstractCegarLoop]: Abstraction has 1074 states and 1439 transitions. [2021-10-13 07:29:29,290 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) [2021-10-13 07:29:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1439 transitions. [2021-10-13 07:29:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-10-13 07:29:29,294 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:29,294 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] [2021-10-13 07:29:29,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:29,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:29,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:29,698 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:29,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:29,698 INFO L82 PathProgramCache]: Analyzing trace with hash -960598026, now seen corresponding path program 1 times [2021-10-13 07:29:29,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:29,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1852171490] [2021-10-13 07:29:29,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:29,699 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:29,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:29,701 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-10-13 07:29:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:30,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:30,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:30,557 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:30,942 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:30,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1852171490] [2021-10-13 07:29:30,942 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1852171490] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:30,943 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1361442913] [2021-10-13 07:29:30,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:30,943 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:30,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:30,950 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:30,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2021-10-13 07:29:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:31,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:31,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-13 07:29:32,011 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-13 07:29:32,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1361442913] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:32,250 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-13 07:29:32,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-13 07:29:32,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132765579] [2021-10-13 07:29:32,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:32,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:32,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:32,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:32,252 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) [2021-10-13 07:29:32,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:32,369 INFO L93 Difference]: Finished difference Result 1693 states and 2268 transitions. [2021-10-13 07:29:32,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:32,370 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 [2021-10-13 07:29:32,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:32,377 INFO L225 Difference]: With dead ends: 1693 [2021-10-13 07:29:32,377 INFO L226 Difference]: Without dead ends: 1153 [2021-10-13 07:29:32,379 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 464 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 56.4ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:32,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states. [2021-10-13 07:29:32,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1151. [2021-10-13 07:29:32,497 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) [2021-10-13 07:29:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1539 transitions. [2021-10-13 07:29:32,501 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1539 transitions. Word has length 117 [2021-10-13 07:29:32,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:32,502 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1539 transitions. [2021-10-13 07:29:32,502 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) [2021-10-13 07:29:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1539 transitions. [2021-10-13 07:29:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-13 07:29:32,506 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:32,506 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] [2021-10-13 07:29:32,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:32,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:32,910 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:32,910 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:32,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:32,910 INFO L82 PathProgramCache]: Analyzing trace with hash 2140429550, now seen corresponding path program 1 times [2021-10-13 07:29:32,911 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:32,911 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [557427493] [2021-10-13 07:29:32,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:32,911 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:32,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:32,912 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:32,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-10-13 07:29:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:33,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:33,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-13 07:29:33,873 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-13 07:29:34,198 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:34,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [557427493] [2021-10-13 07:29:34,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [557427493] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:34,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1533862445] [2021-10-13 07:29:34,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:34,198 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:34,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:34,199 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:34,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2021-10-13 07:29:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:35,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:35,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-13 07:29:35,277 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-13 07:29:35,475 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1533862445] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:35,475 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-13 07:29:35,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-13 07:29:35,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463800855] [2021-10-13 07:29:35,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:35,477 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:35,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:35,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:35,478 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) [2021-10-13 07:29:36,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:36,935 INFO L93 Difference]: Finished difference Result 2241 states and 2987 transitions. [2021-10-13 07:29:36,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:36,936 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 [2021-10-13 07:29:36,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:36,943 INFO L225 Difference]: With dead ends: 2241 [2021-10-13 07:29:36,943 INFO L226 Difference]: Without dead ends: 1179 [2021-10-13 07:29:36,945 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 459 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 59.9ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:36,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2021-10-13 07:29:37,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1151. [2021-10-13 07:29:37,081 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) [2021-10-13 07:29:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1525 transitions. [2021-10-13 07:29:37,088 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1525 transitions. Word has length 118 [2021-10-13 07:29:37,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:37,088 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1525 transitions. [2021-10-13 07:29:37,089 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) [2021-10-13 07:29:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1525 transitions. [2021-10-13 07:29:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-10-13 07:29:37,094 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:37,095 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] [2021-10-13 07:29:37,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:37,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:37,510 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:37,510 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:37,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:37,510 INFO L82 PathProgramCache]: Analyzing trace with hash -2011415543, now seen corresponding path program 1 times [2021-10-13 07:29:37,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:37,511 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [361587010] [2021-10-13 07:29:37,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:37,511 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:37,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:37,512 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:37,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-10-13 07:29:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:38,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:38,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:38,539 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:38,899 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:38,899 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:38,899 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [361587010] [2021-10-13 07:29:38,900 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [361587010] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:38,900 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [78907383] [2021-10-13 07:29:38,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:38,900 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:38,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:38,901 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:38,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2021-10-13 07:29:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:39,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:39,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-13 07:29:40,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-13 07:29:40,400 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [78907383] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:40,400 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-13 07:29:40,401 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-13 07:29:40,401 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637603954] [2021-10-13 07:29:40,401 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:40,402 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:40,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:40,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:40,402 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) [2021-10-13 07:29:41,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:41,954 INFO L93 Difference]: Finished difference Result 3007 states and 4013 transitions. [2021-10-13 07:29:41,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:41,954 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 [2021-10-13 07:29:41,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:41,965 INFO L225 Difference]: With dead ends: 3007 [2021-10-13 07:29:41,966 INFO L226 Difference]: Without dead ends: 1947 [2021-10-13 07:29:41,967 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 472 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 57.8ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:41,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1947 states. [2021-10-13 07:29:42,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1947 to 1945. [2021-10-13 07:29:42,185 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) [2021-10-13 07:29:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1945 states and 2590 transitions. [2021-10-13 07:29:42,191 INFO L78 Accepts]: Start accepts. Automaton has 1945 states and 2590 transitions. Word has length 119 [2021-10-13 07:29:42,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:42,192 INFO L470 AbstractCegarLoop]: Abstraction has 1945 states and 2590 transitions. [2021-10-13 07:29:42,192 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) [2021-10-13 07:29:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2590 transitions. [2021-10-13 07:29:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-10-13 07:29:42,197 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:42,198 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] [2021-10-13 07:29:42,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2021-10-13 07:29:42,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:42,602 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:42,602 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:42,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:42,603 INFO L82 PathProgramCache]: Analyzing trace with hash -321498230, now seen corresponding path program 1 times [2021-10-13 07:29:42,603 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:42,603 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1001982257] [2021-10-13 07:29:42,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:42,604 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:42,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:42,605 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:42,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2021-10-13 07:29:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:43,443 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:43,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-13 07:29:43,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-13 07:29:44,111 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:44,111 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1001982257] [2021-10-13 07:29:44,112 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1001982257] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:44,112 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [420246364] [2021-10-13 07:29:44,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:44,112 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:44,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:44,126 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:44,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2021-10-13 07:29:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:45,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-13 07:29:45,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-13 07:29:45,523 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-13 07:29:45,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [420246364] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:45,815 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-13 07:29:45,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-13 07:29:45,815 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653621374] [2021-10-13 07:29:45,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 07:29:45,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:45,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 07:29:45,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:45,816 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) [2021-10-13 07:29:46,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:46,027 INFO L93 Difference]: Finished difference Result 2905 states and 3857 transitions. [2021-10-13 07:29:46,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 07:29:46,028 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 [2021-10-13 07:29:46,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:46,038 INFO L225 Difference]: With dead ends: 2905 [2021-10-13 07:29:46,039 INFO L226 Difference]: Without dead ends: 1953 [2021-10-13 07:29:46,051 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 467 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 54.9ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:46,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1953 states. [2021-10-13 07:29:46,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1953 to 1951. [2021-10-13 07:29:46,255 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) [2021-10-13 07:29:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1951 states and 2582 transitions. [2021-10-13 07:29:46,261 INFO L78 Accepts]: Start accepts. Automaton has 1951 states and 2582 transitions. Word has length 120 [2021-10-13 07:29:46,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:46,261 INFO L470 AbstractCegarLoop]: Abstraction has 1951 states and 2582 transitions. [2021-10-13 07:29:46,261 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) [2021-10-13 07:29:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2582 transitions. [2021-10-13 07:29:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-13 07:29:46,267 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:46,267 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] [2021-10-13 07:29:46,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:46,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (23)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:46,690 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3,23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:46,691 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:46,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:46,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1064708665, now seen corresponding path program 1 times [2021-10-13 07:29:46,691 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:46,691 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1865913891] [2021-10-13 07:29:46,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:46,692 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:46,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:46,692 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:46,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2021-10-13 07:29:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:47,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:47,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:47,903 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-13 07:29:48,263 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:48,263 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1865913891] [2021-10-13 07:29:48,264 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1865913891] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:48,264 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [17068429] [2021-10-13 07:29:48,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:48,264 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:29:48,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:29:48,265 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:29:48,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2021-10-13 07:29:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:49,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:49,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:49,909 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:29:49,910 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:29:50,226 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [17068429] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:29:50,226 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1006221001] [2021-10-13 07:29:50,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:50,227 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:29:50,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 07:29:50,228 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 07:29:50,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-10-13 07:29:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:51,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-13 07:29:51,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 102 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-13 07:29:51,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-13 07:29:51,990 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1006221001] provided 1 perfect and 1 imperfect interpolant sequences [2021-10-13 07:29:51,991 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 5 imperfect interpolant sequences. [2021-10-13 07:29:51,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5, 5, 5, 5, 8] total 18 [2021-10-13 07:29:51,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73036454] [2021-10-13 07:29:51,991 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-13 07:29:51,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:51,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-13 07:29:51,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2021-10-13 07:29:51,992 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) [2021-10-13 07:29:53,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:53,054 INFO L93 Difference]: Finished difference Result 7257 states and 9591 transitions. [2021-10-13 07:29:53,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-13 07:29:53,054 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 [2021-10-13 07:29:53,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:53,081 INFO L225 Difference]: With dead ends: 7257 [2021-10-13 07:29:53,081 INFO L226 Difference]: Without dead ends: 5341 [2021-10-13 07:29:53,085 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 719 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 393.6ms TimeCoverageRelationStatistics Valid=161, Invalid=709, Unknown=0, NotChecked=0, Total=870 [2021-10-13 07:29:53,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5341 states. [2021-10-13 07:29:53,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5341 to 3123. [2021-10-13 07:29:53,457 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) [2021-10-13 07:29:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4148 transitions. [2021-10-13 07:29:53,467 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4148 transitions. Word has length 122 [2021-10-13 07:29:53,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:53,467 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4148 transitions. [2021-10-13 07:29:53,468 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) [2021-10-13 07:29:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4148 transitions. [2021-10-13 07:29:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-13 07:29:53,474 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:53,474 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] [2021-10-13 07:29:53,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (25)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:53,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:53,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (24)] Forceful destruction successful, exit code 0 [2021-10-13 07:29:54,080 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:54,081 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:54,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:54,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1692044684, now seen corresponding path program 1 times [2021-10-13 07:29:54,082 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:54,082 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [473530225] [2021-10-13 07:29:54,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:54,082 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:54,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:54,083 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:54,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2021-10-13 07:29:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:55,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-13 07:29:55,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-13 07:29:55,428 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:29:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-13 07:29:55,741 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:29:55,741 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [473530225] [2021-10-13 07:29:55,741 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [473530225] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-13 07:29:55,741 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-13 07:29:55,741 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-13 07:29:55,741 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446309897] [2021-10-13 07:29:55,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-13 07:29:55,742 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:29:55,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-13 07:29:55,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-13 07:29:55,742 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) [2021-10-13 07:29:57,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:29:57,740 INFO L93 Difference]: Finished difference Result 6472 states and 8541 transitions. [2021-10-13 07:29:57,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-13 07:29:57,741 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 [2021-10-13 07:29:57,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:29:57,755 INFO L225 Difference]: With dead ends: 6472 [2021-10-13 07:29:57,755 INFO L226 Difference]: Without dead ends: 3830 [2021-10-13 07:29:57,759 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 80.5ms TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-10-13 07:29:57,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3830 states. [2021-10-13 07:29:58,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3830 to 3123. [2021-10-13 07:29:58,149 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) [2021-10-13 07:29:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4112 transitions. [2021-10-13 07:29:58,158 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4112 transitions. Word has length 124 [2021-10-13 07:29:58,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:29:58,159 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4112 transitions. [2021-10-13 07:29:58,159 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) [2021-10-13 07:29:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4112 transitions. [2021-10-13 07:29:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-13 07:29:58,165 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:29:58,165 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] [2021-10-13 07:29:58,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (27)] Ended with exit code 0 [2021-10-13 07:29:58,381 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 [2021-10-13 07:29:58,382 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:29:58,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:29:58,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1376943586, now seen corresponding path program 1 times [2021-10-13 07:29:58,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:29:58,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1050467569] [2021-10-13 07:29:58,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:29:58,383 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:29:58,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:29:58,383 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:29:58,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (28)] Waiting until timeout for monitored process [2021-10-13 07:29:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:29:59,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:29:59,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:29:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:29:59,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:30:00,255 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:30:00,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1050467569] [2021-10-13 07:30:00,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1050467569] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:00,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [224696173] [2021-10-13 07:30:00,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:30:00,256 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:30:00,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:30:00,257 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:30:00,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2021-10-13 07:30:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:30:01,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:30:01,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:30:02,129 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:30:02,130 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:30:02,477 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [224696173] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:02,477 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003355763] [2021-10-13 07:30:02,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:30:02,478 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:30:02,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 07:30:02,491 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 07:30:02,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2021-10-13 07:30:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:30:03,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-13 07:30:03,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:30:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:30:04,318 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-13 07:30:04,712 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2003355763] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:04,712 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-13 07:30:04,712 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 5 [2021-10-13 07:30:04,712 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091001669] [2021-10-13 07:30:04,713 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-13 07:30:04,713 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:30:04,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-13 07:30:04,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-13 07:30:04,714 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) [2021-10-13 07:30:05,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:30:05,987 INFO L93 Difference]: Finished difference Result 16117 states and 21320 transitions. [2021-10-13 07:30:05,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-13 07:30:05,988 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 [2021-10-13 07:30:05,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:30:06,033 INFO L225 Difference]: With dead ends: 16117 [2021-10-13 07:30:06,034 INFO L226 Difference]: Without dead ends: 13019 [2021-10-13 07:30:06,040 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 64.9ms TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-10-13 07:30:06,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13019 states. [2021-10-13 07:30:06,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13019 to 6207. [2021-10-13 07:30:06,781 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) [2021-10-13 07:30:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 6207 states and 8055 transitions. [2021-10-13 07:30:06,789 INFO L78 Accepts]: Start accepts. Automaton has 6207 states and 8055 transitions. Word has length 125 [2021-10-13 07:30:06,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:30:06,789 INFO L470 AbstractCegarLoop]: Abstraction has 6207 states and 8055 transitions. [2021-10-13 07:30:06,790 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) [2021-10-13 07:30:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 6207 states and 8055 transitions. [2021-10-13 07:30:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-10-13 07:30:06,800 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 07:30:06,800 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] [2021-10-13 07:30:06,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (28)] Forceful destruction successful, exit code 0 [2021-10-13 07:30:07,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (29)] Forceful destruction successful, exit code 0 [2021-10-13 07:30:07,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2021-10-13 07:30:07,414 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3,29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:30:07,414 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-13 07:30:07,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 07:30:07,414 INFO L82 PathProgramCache]: Analyzing trace with hash -565155055, now seen corresponding path program 1 times [2021-10-13 07:30:07,415 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-13 07:30:07,415 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [292095269] [2021-10-13 07:30:07,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:30:07,415 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-13 07:30:07,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat [2021-10-13 07:30:07,416 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-13 07:30:07,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2021-10-13 07:30:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:30:08,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-13 07:30:08,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:30:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-13 07:30:09,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-13 07:30:09,581 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-13 07:30:09,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [292095269] [2021-10-13 07:30:09,582 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [292095269] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:09,582 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1077588123] [2021-10-13 07:30:09,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:30:09,582 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-13 07:30:09,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 [2021-10-13 07:30:09,607 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-13 07:30:09,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2021-10-13 07:30:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:30:11,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-13 07:30:11,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:30:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-13 07:30:11,753 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:12,064 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-13 07:30:12,065 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1077588123] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:12,065 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173348947] [2021-10-13 07:30:12,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 07:30:12,065 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:30:12,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 07:30:12,073 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 07:30:12,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2021-10-13 07:30:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 07:30:13,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-13 07:30:13,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 07:30:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-13 07:30:14,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-13 07:30:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-13 07:30:14,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1173348947] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-13 07:30:14,274 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-13 07:30:14,275 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 7, 7, 7, 7] total 18 [2021-10-13 07:30:14,275 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292316488] [2021-10-13 07:30:14,276 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-13 07:30:14,276 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-13 07:30:14,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-13 07:30:14,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2021-10-13 07:30:14,277 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) [2021-10-13 07:30:21,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 07:30:21,135 INFO L93 Difference]: Finished difference Result 12349 states and 16057 transitions. [2021-10-13 07:30:21,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-13 07:30:21,136 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 [2021-10-13 07:30:21,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 07:30:21,137 INFO L225 Difference]: With dead ends: 12349 [2021-10-13 07:30:21,137 INFO L226 Difference]: Without dead ends: 0 [2021-10-13 07:30:21,146 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 769 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 347.3ms TimeCoverageRelationStatistics Valid=171, Invalid=641, Unknown=0, NotChecked=0, Total=812 [2021-10-13 07:30:21,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-13 07:30:21,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-13 07:30:21,146 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) [2021-10-13 07:30:21,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-13 07:30:21,147 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 126 [2021-10-13 07:30:21,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 07:30:21,147 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-13 07:30:21,147 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) [2021-10-13 07:30:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-13 07:30:21,147 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-13 07:30:21,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 07:30:21,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 07:30:21,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 07:30:21,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt (32)] Forceful destruction successful, exit code 0 [2021-10-13 07:30:21,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3 (31)] Ended with exit code 0 [2021-10-13 07:30:21,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2021-10-13 07:30:21,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/cvc4 --incremental --print-success --lang smt,31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/mathsat -unsat_core_generation=3,33 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 07:30:21,752 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-13 07:30:21,760 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,783 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,784 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,793 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,794 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,951 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,952 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,952 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:21,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,693 WARN L207 SmtUtils]: Spent 8.73 s on a formula simplification. DAG size of input: 1210 DAG size of output: 1190 [2021-10-13 07:30:30,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:30,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,311 WARN L207 SmtUtils]: Spent 9.53 s on a formula simplification. DAG size of input: 1292 DAG size of output: 1231 [2021-10-13 07:30:40,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,318 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:40,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,037 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,037 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:44,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,310 WARN L207 SmtUtils]: Spent 7.27 s on a formula simplification. DAG size of input: 1275 DAG size of output: 1240 [2021-10-13 07:30:51,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,474 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,493 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,493 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,494 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,525 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,525 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:51,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:57,970 WARN L207 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 1152 DAG size of output: 1072 [2021-10-13 07:30:57,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:57,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:57,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:58,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,641 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:30:59,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,463 WARN L207 SmtUtils]: Spent 5.74 s on a formula simplification. DAG size of input: 1089 DAG size of output: 1015 [2021-10-13 07:31:05,466 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,470 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:05,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:12,498 WARN L207 SmtUtils]: Spent 6.99 s on a formula simplification. DAG size of input: 1241 DAG size of output: 1218 [2021-10-13 07:31:12,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:12,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:12,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:12,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,810 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,811 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,811 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,811 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:13,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:15,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:15,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:15,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:16,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:16,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:16,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:16,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:16,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,209 WARN L207 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 1309 DAG size of output: 1248 [2021-10-13 07:31:24,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,417 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,418 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:24,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-13 07:31:46,630 WARN L207 SmtUtils]: Spent 21.85 s on a formula simplification. DAG size of input: 1188 DAG size of output: 56 [2021-10-13 07:32:20,669 WARN L207 SmtUtils]: Spent 33.48 s on a formula simplification. DAG size of input: 1228 DAG size of output: 82 [2021-10-13 07:32:32,255 WARN L207 SmtUtils]: Spent 9.33 s on a formula simplification. DAG size of input: 797 DAG size of output: 55 [2021-10-13 07:32:56,912 WARN L207 SmtUtils]: Spent 24.48 s on a formula simplification. DAG size of input: 1232 DAG size of output: 86 [2021-10-13 07:33:17,174 WARN L207 SmtUtils]: Spent 18.05 s on a formula simplification. DAG size of input: 1060 DAG size of output: 60 [2021-10-13 07:33:22,704 WARN L207 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 549 DAG size of output: 24 [2021-10-13 07:33:42,433 WARN L207 SmtUtils]: Spent 18.67 s on a formula simplification. DAG size of input: 1003 DAG size of output: 85 [2021-10-13 07:34:06,122 WARN L207 SmtUtils]: Spent 23.42 s on a formula simplification. DAG size of input: 1215 DAG size of output: 87 [2021-10-13 07:34:18,294 WARN L207 SmtUtils]: Spent 6.64 s on a formula simplification. DAG size of input: 691 DAG size of output: 52 [2021-10-13 07:34:45,834 WARN L207 SmtUtils]: Spent 25.78 s on a formula simplification. DAG size of input: 1240 DAG size of output: 84 [2021-10-13 07:34:49,035 INFO L853 garLoopResultBuilder]: At program point L101-4(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,035 INFO L853 garLoopResultBuilder]: At program point L101-5(lines 96 104) 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)) [2021-10-13 07:34:49,035 INFO L853 garLoopResultBuilder]: At program point L101-6(lines 96 104) 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)) [2021-10-13 07:34:49,036 INFO L853 garLoopResultBuilder]: At program point L101-7(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,036 INFO L853 garLoopResultBuilder]: At program point L101-8(lines 96 104) 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)) [2021-10-13 07:34:49,036 INFO L853 garLoopResultBuilder]: At program point L101-9(lines 96 104) 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)) [2021-10-13 07:34:49,036 INFO L853 garLoopResultBuilder]: At program point L101-10(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,036 INFO L853 garLoopResultBuilder]: At program point L101-11(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-12(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-13(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-14(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-15(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-16(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,037 INFO L853 garLoopResultBuilder]: At program point L101-17(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,038 INFO L853 garLoopResultBuilder]: At program point L101-18(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,038 INFO L853 garLoopResultBuilder]: At program point L101-19(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,038 INFO L853 garLoopResultBuilder]: At program point L101-20(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,038 INFO L853 garLoopResultBuilder]: At program point L101-21(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,038 INFO L853 garLoopResultBuilder]: At program point L101-22(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-23(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-24(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-25(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-26(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-27(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,039 INFO L853 garLoopResultBuilder]: At program point L101-28(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,040 INFO L853 garLoopResultBuilder]: At program point L101-29(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,040 INFO L857 garLoopResultBuilder]: For program point L897(lines 897 914) no Hoare annotation was computed. [2021-10-13 07:34:49,040 INFO L857 garLoopResultBuilder]: For program point L897-1(lines 897 914) no Hoare annotation was computed. [2021-10-13 07:34:49,040 INFO L857 garLoopResultBuilder]: For program point L897-2(lines 897 914) no Hoare annotation was computed. [2021-10-13 07:34:49,040 INFO L857 garLoopResultBuilder]: For program point L901(lines 901 909) no Hoare annotation was computed. [2021-10-13 07:34:49,040 INFO L857 garLoopResultBuilder]: For program point L901-1(lines 901 909) no Hoare annotation was computed. [2021-10-13 07:34:49,041 INFO L857 garLoopResultBuilder]: For program point L901-2(lines 901 909) no Hoare annotation was computed. [2021-10-13 07:34:49,041 INFO L853 garLoopResultBuilder]: At program point L779(lines 775 797) 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)))) [2021-10-13 07:34:49,041 INFO L853 garLoopResultBuilder]: At program point L779-1(lines 775 797) the Hoare annotation is: false [2021-10-13 07:34:49,041 INFO L853 garLoopResultBuilder]: At program point L779-2(lines 775 797) the Hoare annotation is: false [2021-10-13 07:34:49,041 INFO L857 garLoopResultBuilder]: For program point L251(lines 251 258) no Hoare annotation was computed. [2021-10-13 07:34:49,042 INFO L860 garLoopResultBuilder]: At program point L251-1(lines 251 258) the Hoare annotation is: true [2021-10-13 07:34:49,042 INFO L857 garLoopResultBuilder]: For program point L1050(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,042 INFO L857 garLoopResultBuilder]: For program point L1050-2(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,042 INFO L857 garLoopResultBuilder]: For program point L1050-3(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,042 INFO L857 garLoopResultBuilder]: For program point L1050-5(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,042 INFO L857 garLoopResultBuilder]: For program point L1050-6(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,043 INFO L857 garLoopResultBuilder]: For program point L1050-8(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,043 INFO L853 garLoopResultBuilder]: At program point L786(lines 786 792) 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)))) [2021-10-13 07:34:49,043 INFO L857 garLoopResultBuilder]: For program point L1050-9(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,043 INFO L853 garLoopResultBuilder]: At program point L786-1(lines 786 792) the Hoare annotation is: false [2021-10-13 07:34:49,043 INFO L853 garLoopResultBuilder]: At program point L786-2(lines 786 792) the Hoare annotation is: false [2021-10-13 07:34:49,043 INFO L857 garLoopResultBuilder]: For program point L1050-11(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,043 INFO L857 garLoopResultBuilder]: For program point L1050-12(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-14(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-15(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-17(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-18(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-20(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-21(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-23(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-24(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-26(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-27(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,044 INFO L857 garLoopResultBuilder]: For program point L1050-29(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-30(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-32(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-33(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-35(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-36(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-38(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,045 INFO L857 garLoopResultBuilder]: For program point L1050-39(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-41(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-42(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-44(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-45(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-47(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,046 INFO L857 garLoopResultBuilder]: For program point L1050-48(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-50(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-51(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-53(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-54(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-56(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-57(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,047 INFO L857 garLoopResultBuilder]: For program point L1050-59(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-60(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-62(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-63(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-65(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-66(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-68(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,048 INFO L857 garLoopResultBuilder]: For program point L1050-69(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-71(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-72(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-74(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-75(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-77(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-78(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,049 INFO L857 garLoopResultBuilder]: For program point L1050-80(lines 1050 1054) no Hoare annotation was computed. [2021-10-13 07:34:49,050 INFO L860 garLoopResultBuilder]: At program point L260(lines 241 263) the Hoare annotation is: true [2021-10-13 07:34:49,050 INFO L857 garLoopResultBuilder]: For program point L922(lines 922 932) no Hoare annotation was computed. [2021-10-13 07:34:49,050 INFO L857 garLoopResultBuilder]: For program point L922-1(lines 922 932) no Hoare annotation was computed. [2021-10-13 07:34:49,050 INFO L857 garLoopResultBuilder]: For program point L922-2(lines 922 932) no Hoare annotation was computed. [2021-10-13 07:34:49,050 INFO L853 garLoopResultBuilder]: At program point L1056(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,050 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-13 07:34:49,051 INFO L853 garLoopResultBuilder]: At program point L1056-1(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,051 INFO L853 garLoopResultBuilder]: At program point L1056-2(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,051 INFO L853 garLoopResultBuilder]: At program point L1056-3(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,051 INFO L853 garLoopResultBuilder]: At program point L1056-4(lines 1041 1059) 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))) [2021-10-13 07:34:49,051 INFO L853 garLoopResultBuilder]: At program point L1056-5(lines 1041 1059) 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))) [2021-10-13 07:34:49,052 INFO L853 garLoopResultBuilder]: At program point L1056-6(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,052 INFO L853 garLoopResultBuilder]: At program point L1056-7(lines 1041 1059) 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))) [2021-10-13 07:34:49,052 INFO L853 garLoopResultBuilder]: At program point L1056-8(lines 1041 1059) 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))) [2021-10-13 07:34:49,052 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,052 INFO L853 garLoopResultBuilder]: At program point L1056-9(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-10(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-11(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-12(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-13(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-14(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-15(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,053 INFO L853 garLoopResultBuilder]: At program point L1056-16(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-17(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-18(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-19(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-20(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-21(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,054 INFO L853 garLoopResultBuilder]: At program point L1056-22(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L1056-23(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L1056-24(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L1056-25(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L1056-26(lines 1041 1059) the Hoare annotation is: false [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L133(lines 128 136) 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))) [2021-10-13 07:34:49,055 INFO L853 garLoopResultBuilder]: At program point L133-1(lines 128 136) the Hoare annotation is: false [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L133-2(lines 128 136) the Hoare annotation is: false [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L272(lines 266 275) 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)) [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L272-1(lines 266 275) 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)) [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L272-2(lines 266 275) 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)) [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L272-3(lines 266 275) 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)) [2021-10-13 07:34:49,056 INFO L853 garLoopResultBuilder]: At program point L272-4(lines 266 275) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,057 INFO L853 garLoopResultBuilder]: At program point L272-5(lines 266 275) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,057 INFO L857 garLoopResultBuilder]: For program point L141(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,057 INFO L857 garLoopResultBuilder]: For program point L141-1(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,057 INFO L857 garLoopResultBuilder]: For program point L141-2(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,057 INFO L857 garLoopResultBuilder]: For program point L141-3(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,057 INFO L857 garLoopResultBuilder]: For program point L141-4(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-5(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-6(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-7(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-8(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-9(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-10(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,058 INFO L857 garLoopResultBuilder]: For program point L141-11(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-12(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-13(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-14(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-15(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-16(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-17(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,059 INFO L857 garLoopResultBuilder]: For program point L141-18(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-19(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-20(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-21(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-22(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-23(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-24(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,060 INFO L857 garLoopResultBuilder]: For program point L141-25(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L141-26(lines 141 147) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069-2(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069-3(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069-5(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069-6(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,061 INFO L857 garLoopResultBuilder]: For program point L1069-8(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-9(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-11(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-12(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-14(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-15(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-17(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,062 INFO L857 garLoopResultBuilder]: For program point L1069-18(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L857 garLoopResultBuilder]: For program point L1069-20(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L857 garLoopResultBuilder]: For program point L1069-21(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L857 garLoopResultBuilder]: For program point L1069-23(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L857 garLoopResultBuilder]: For program point L1069-24(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L857 garLoopResultBuilder]: For program point L1069-26(lines 1069 1073) no Hoare annotation was computed. [2021-10-13 07:34:49,063 INFO L853 garLoopResultBuilder]: At program point L146(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,064 INFO L853 garLoopResultBuilder]: At program point L146-1(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,064 INFO L853 garLoopResultBuilder]: At program point L146-2(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,064 INFO L853 garLoopResultBuilder]: At program point L146-3(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,064 INFO L853 garLoopResultBuilder]: At program point L146-4(lines 137 150) 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))) [2021-10-13 07:34:49,064 INFO L853 garLoopResultBuilder]: At program point L146-5(lines 137 150) 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))) [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-6(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-7(lines 137 150) 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))) [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-8(lines 137 150) 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))) [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-9(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-10(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,065 INFO L853 garLoopResultBuilder]: At program point L146-11(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-12(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-13(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-14(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-15(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-16(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,066 INFO L853 garLoopResultBuilder]: At program point L146-17(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-18(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-19(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-20(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-21(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-22(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-23(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,067 INFO L853 garLoopResultBuilder]: At program point L146-24(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,068 INFO L853 garLoopResultBuilder]: At program point L146-25(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,068 INFO L853 garLoopResultBuilder]: At program point L146-26(lines 137 150) the Hoare annotation is: false [2021-10-13 07:34:49,068 INFO L853 garLoopResultBuilder]: At program point L1075(lines 1060 1078) 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)))) [2021-10-13 07:34:49,068 INFO L853 garLoopResultBuilder]: At program point L1075-1(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,068 INFO L853 garLoopResultBuilder]: At program point L1075-2(lines 1060 1078) 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)))) [2021-10-13 07:34:49,069 INFO L853 garLoopResultBuilder]: At program point L1075-3(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,069 INFO L853 garLoopResultBuilder]: At program point L1075-4(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,069 INFO L853 garLoopResultBuilder]: At program point L1075-5(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,069 INFO L853 garLoopResultBuilder]: At program point L1075-6(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,069 INFO L853 garLoopResultBuilder]: At program point L1075-7(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,069 INFO L857 garLoopResultBuilder]: For program point L811(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L853 garLoopResultBuilder]: At program point L1075-8(lines 1060 1078) the Hoare annotation is: false [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-1(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-2(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-3(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-4(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-5(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-6(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,070 INFO L857 garLoopResultBuilder]: For program point L811-7(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-8(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-9(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-10(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-11(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-12(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-13(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,071 INFO L857 garLoopResultBuilder]: For program point L811-14(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-15(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-16(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-17(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-18(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-19(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-20(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,072 INFO L857 garLoopResultBuilder]: For program point L811-21(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L811-22(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L811-23(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L811-24(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L811-25(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L811-26(lines 811 828) no Hoare annotation was computed. [2021-10-13 07:34:49,073 INFO L857 garLoopResultBuilder]: For program point L815(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-1(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-2(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-3(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-4(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-5(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-6(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,074 INFO L857 garLoopResultBuilder]: For program point L815-7(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-8(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-9(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-10(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-11(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-12(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-13(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,075 INFO L857 garLoopResultBuilder]: For program point L815-14(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-15(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-16(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-17(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-18(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-19(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-20(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,076 INFO L857 garLoopResultBuilder]: For program point L815-21(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L857 garLoopResultBuilder]: For program point L815-22(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L857 garLoopResultBuilder]: For program point L815-23(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L857 garLoopResultBuilder]: For program point L815-24(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L857 garLoopResultBuilder]: For program point L815-25(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L857 garLoopResultBuilder]: For program point L815-26(lines 815 823) no Hoare annotation was computed. [2021-10-13 07:34:49,077 INFO L853 garLoopResultBuilder]: At program point L156(lines 151 159) 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)))) [2021-10-13 07:34:49,078 INFO L853 garLoopResultBuilder]: At program point L156-1(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,078 INFO L853 garLoopResultBuilder]: At program point L156-2(lines 151 159) 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)))) [2021-10-13 07:34:49,078 INFO L853 garLoopResultBuilder]: At program point L156-3(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,078 INFO L853 garLoopResultBuilder]: At program point L156-4(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,078 INFO L853 garLoopResultBuilder]: At program point L156-5(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,079 INFO L853 garLoopResultBuilder]: At program point L156-6(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,079 INFO L853 garLoopResultBuilder]: At program point L156-7(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,079 INFO L853 garLoopResultBuilder]: At program point L156-8(lines 151 159) the Hoare annotation is: false [2021-10-13 07:34:49,079 INFO L853 garLoopResultBuilder]: At program point L289(lines 276 291) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,079 INFO L857 garLoopResultBuilder]: For program point L950(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,079 INFO L857 garLoopResultBuilder]: For program point L950-2(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,079 INFO L857 garLoopResultBuilder]: For program point L950-4(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-6(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-8(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-10(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-12(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-14(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-16(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,080 INFO L857 garLoopResultBuilder]: For program point L950-18(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L857 garLoopResultBuilder]: For program point L950-20(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L857 garLoopResultBuilder]: For program point L950-22(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L857 garLoopResultBuilder]: For program point L950-24(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L857 garLoopResultBuilder]: For program point L950-26(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L857 garLoopResultBuilder]: For program point L1083(lines 1083 1089) no Hoare annotation was computed. [2021-10-13 07:34:49,081 INFO L853 garLoopResultBuilder]: At program point L1083-1(lines 1083 1089) 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))) [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-28(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-30(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-32(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-34(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-36(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-38(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,082 INFO L857 garLoopResultBuilder]: For program point L950-40(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-42(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-44(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-46(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-48(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-50(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,083 INFO L857 garLoopResultBuilder]: For program point L950-52(lines 950 956) no Hoare annotation was computed. [2021-10-13 07:34:49,084 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-13 07:34:49,084 INFO L853 garLoopResultBuilder]: At program point L297(lines 292 299) 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)) [2021-10-13 07:34:49,084 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,084 INFO L857 garLoopResultBuilder]: For program point L698(lines 697 754) no Hoare annotation was computed. [2021-10-13 07:34:49,084 INFO L857 garLoopResultBuilder]: For program point L699(lines 699 703) no Hoare annotation was computed. [2021-10-13 07:34:49,084 INFO L857 garLoopResultBuilder]: For program point L964(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-1(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-2(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-3(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-4(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-5(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-6(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,085 INFO L857 garLoopResultBuilder]: For program point L964-7(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-8(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-9(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-10(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-11(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-12(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-13(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,086 INFO L857 garLoopResultBuilder]: For program point L964-14(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-15(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-16(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-17(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-18(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-19(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-20(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,087 INFO L857 garLoopResultBuilder]: For program point L964-21(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L857 garLoopResultBuilder]: For program point L964-22(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L857 garLoopResultBuilder]: For program point L964-23(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L857 garLoopResultBuilder]: For program point L964-24(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L857 garLoopResultBuilder]: For program point L964-25(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L857 garLoopResultBuilder]: For program point L964-26(lines 964 974) no Hoare annotation was computed. [2021-10-13 07:34:49,088 INFO L853 garLoopResultBuilder]: At program point L305(lines 300 308) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,089 INFO L853 garLoopResultBuilder]: At program point L173-2(lines 173 187) the Hoare annotation is: false [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L174(line 174) no Hoare annotation was computed. [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L836(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L836-1(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L836-2(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L836-3(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,089 INFO L857 garLoopResultBuilder]: For program point L836-4(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-5(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-6(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-7(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-8(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-9(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-10(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,090 INFO L857 garLoopResultBuilder]: For program point L836-11(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-12(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-13(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-14(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-15(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-16(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-17(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,091 INFO L857 garLoopResultBuilder]: For program point L836-18(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-19(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-20(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-21(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-22(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-23(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-24(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,092 INFO L857 garLoopResultBuilder]: For program point L836-25(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,093 INFO L857 garLoopResultBuilder]: For program point L836-26(lines 836 846) no Hoare annotation was computed. [2021-10-13 07:34:49,093 INFO L857 garLoopResultBuilder]: For program point L177(lines 177 181) no Hoare annotation was computed. [2021-10-13 07:34:49,093 INFO L857 garLoopResultBuilder]: For program point L177-1(lines 177 181) no Hoare annotation was computed. [2021-10-13 07:34:49,093 INFO L857 garLoopResultBuilder]: For program point L707(lines 707 713) no Hoare annotation was computed. [2021-10-13 07:34:49,093 INFO L853 garLoopResultBuilder]: At program point L707-1(lines 707 713) 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)))) [2021-10-13 07:34:49,094 INFO L857 garLoopResultBuilder]: For program point L314(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,094 INFO L857 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,094 INFO L857 garLoopResultBuilder]: For program point L314-2(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,094 INFO L853 garLoopResultBuilder]: At program point L1109(lines 1104 1111) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,094 INFO L857 garLoopResultBuilder]: For program point L717(lines 717 723) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L853 garLoopResultBuilder]: At program point L717-1(lines 717 723) 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)))) [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point L854(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point L854-1(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point L854-2(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point L854-3(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,095 INFO L857 garLoopResultBuilder]: For program point L854-4(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,096 INFO L857 garLoopResultBuilder]: For program point L854-5(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,096 INFO L857 garLoopResultBuilder]: For program point L854-6(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,096 INFO L857 garLoopResultBuilder]: For program point L854-7(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,096 INFO L857 garLoopResultBuilder]: For program point L854-8(lines 854 871) no Hoare annotation was computed. [2021-10-13 07:34:49,096 INFO L853 garLoopResultBuilder]: At program point L1119(lines 779 785) 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)))) [2021-10-13 07:34:49,097 INFO L853 garLoopResultBuilder]: At program point L1119-1(lines 779 785) the Hoare annotation is: false [2021-10-13 07:34:49,097 INFO L853 garLoopResultBuilder]: At program point L1119-2(lines 779 785) the Hoare annotation is: false [2021-10-13 07:34:49,097 INFO L857 garLoopResultBuilder]: For program point L64(lines 64 68) no Hoare annotation was computed. [2021-10-13 07:34:49,097 INFO L857 garLoopResultBuilder]: For program point L64-3(lines 64 68) no Hoare annotation was computed. [2021-10-13 07:34:49,097 INFO L857 garLoopResultBuilder]: For program point L64-6(lines 64 68) no Hoare annotation was computed. [2021-10-13 07:34:49,097 INFO L857 garLoopResultBuilder]: For program point L858(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,097 INFO L857 garLoopResultBuilder]: For program point L858-1(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-2(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-3(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-4(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-5(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-6(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-7(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,098 INFO L857 garLoopResultBuilder]: For program point L858-8(lines 858 866) no Hoare annotation was computed. [2021-10-13 07:34:49,099 INFO L857 garLoopResultBuilder]: For program point L727(lines 727 750) no Hoare annotation was computed. [2021-10-13 07:34:49,099 INFO L853 garLoopResultBuilder]: At program point L992(lines 985 995) 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)))) [2021-10-13 07:34:49,099 INFO L853 garLoopResultBuilder]: At program point L992-1(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,099 INFO L853 garLoopResultBuilder]: At program point L992-2(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,099 INFO L853 garLoopResultBuilder]: At program point L992-3(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,100 INFO L853 garLoopResultBuilder]: At program point L992-4(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,100 INFO L853 garLoopResultBuilder]: At program point L992-5(lines 985 995) 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)) [2021-10-13 07:34:49,100 INFO L853 garLoopResultBuilder]: At program point L992-6(lines 985 995) 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)) [2021-10-13 07:34:49,100 INFO L853 garLoopResultBuilder]: At program point L992-7(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,100 INFO L857 garLoopResultBuilder]: For program point L728(lines 728 734) no Hoare annotation was computed. [2021-10-13 07:34:49,100 INFO L853 garLoopResultBuilder]: At program point L992-8(lines 985 995) 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)) [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-9(lines 985 995) 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)) [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-10(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-11(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-12(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-13(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-14(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,101 INFO L853 garLoopResultBuilder]: At program point L992-15(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-16(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-17(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-18(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-19(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-20(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,102 INFO L853 garLoopResultBuilder]: At program point L992-21(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-22(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-23(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-24(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-25(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-26(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-27(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,103 INFO L853 garLoopResultBuilder]: At program point L992-28(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,104 INFO L853 garLoopResultBuilder]: At program point L992-29(lines 985 995) the Hoare annotation is: false [2021-10-13 07:34:49,104 INFO L857 garLoopResultBuilder]: For program point L1130(lines 1130 1147) no Hoare annotation was computed. [2021-10-13 07:34:49,104 INFO L853 garLoopResultBuilder]: At program point L1130-1(lines 1 1150) 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))) [2021-10-13 07:34:49,104 INFO L857 garLoopResultBuilder]: For program point L1130-2(lines 1130 1147) no Hoare annotation was computed. [2021-10-13 07:34:49,104 INFO L853 garLoopResultBuilder]: At program point L1130-3(lines 1 1150) the Hoare annotation is: false [2021-10-13 07:34:49,104 INFO L857 garLoopResultBuilder]: For program point L1130-4(lines 1130 1147) no Hoare annotation was computed. [2021-10-13 07:34:49,105 INFO L853 garLoopResultBuilder]: At program point L1130-5(lines 1 1150) the Hoare annotation is: false [2021-10-13 07:34:49,105 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 314) no Hoare annotation was computed. [2021-10-13 07:34:49,105 INFO L857 garLoopResultBuilder]: For program point L76(lines 76 80) no Hoare annotation was computed. [2021-10-13 07:34:49,105 INFO L853 garLoopResultBuilder]: At program point L1001(lines 996 1004) 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))))) [2021-10-13 07:34:49,106 INFO L853 garLoopResultBuilder]: At program point L1001-1(lines 996 1004) 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))) [2021-10-13 07:34:49,106 INFO L853 garLoopResultBuilder]: At program point L1001-2(lines 996 1004) the Hoare annotation is: false [2021-10-13 07:34:49,106 INFO L853 garLoopResultBuilder]: At program point L1001-3(lines 996 1004) the Hoare annotation is: false [2021-10-13 07:34:49,106 INFO L853 garLoopResultBuilder]: At program point L1001-4(lines 996 1004) the Hoare annotation is: false [2021-10-13 07:34:49,106 INFO L853 garLoopResultBuilder]: At program point L1001-5(lines 996 1004) the Hoare annotation is: false [2021-10-13 07:34:49,106 INFO L857 garLoopResultBuilder]: For program point L1134(lines 1134 1144) no Hoare annotation was computed. [2021-10-13 07:34:49,106 INFO L857 garLoopResultBuilder]: For program point L1134-2(lines 1134 1144) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L857 garLoopResultBuilder]: For program point L1134-4(lines 1134 1144) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L857 garLoopResultBuilder]: For program point L1135(lines 1135 1141) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L857 garLoopResultBuilder]: For program point L1135-2(lines 1135 1141) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L857 garLoopResultBuilder]: For program point L1135-4(lines 1135 1141) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L857 garLoopResultBuilder]: For program point L739(lines 739 749) no Hoare annotation was computed. [2021-10-13 07:34:49,107 INFO L853 garLoopResultBuilder]: At program point L739-1(lines 727 750) 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))))) [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point L740(lines 740 746) no Hoare annotation was computed. [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point L879(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point L879-1(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point L879-2(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,108 INFO L857 garLoopResultBuilder]: For program point L879-3(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L879-4(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L879-5(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L879-6(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L879-7(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L879-8(lines 879 889) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L857 garLoopResultBuilder]: For program point L88(lines 88 92) no Hoare annotation was computed. [2021-10-13 07:34:49,109 INFO L853 garLoopResultBuilder]: At program point L222(lines 218 224) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-13 07:34:49,110 INFO L853 garLoopResultBuilder]: At program point L755(lines 696 756) the Hoare annotation is: false [2021-10-13 07:34:49,110 INFO L853 garLoopResultBuilder]: At program point L101(lines 96 104) 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)))) [2021-10-13 07:34:49,110 INFO L853 garLoopResultBuilder]: At program point L101-1(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,110 INFO L853 garLoopResultBuilder]: At program point L101-2(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,110 INFO L853 garLoopResultBuilder]: At program point L101-3(lines 96 104) the Hoare annotation is: false [2021-10-13 07:34:49,115 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-13 07:34:49,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 07:34:49 BoogieIcfgContainer [2021-10-13 07:34:49,208 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 07:34:49,208 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-13 07:34:49,208 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-13 07:34:49,208 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-13 07:34:49,209 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:29:07" (3/4) ... [2021-10-13 07:34:49,212 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-13 07:34:49,245 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-10-13 07:34:49,250 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-10-13 07:34:49,254 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-10-13 07:34:49,258 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-13 07:34:49,263 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-13 07:34:49,267 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-13 07:34:49,272 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-13 07:34:49,302 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) [2021-10-13 07:34:49,303 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) [2021-10-13 07:34:49,303 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) [2021-10-13 07:34:49,304 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) [2021-10-13 07:34:49,305 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) [2021-10-13 07:34:49,305 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) [2021-10-13 07:34:49,306 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) [2021-10-13 07:34:49,306 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) [2021-10-13 07:34:49,306 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)) [2021-10-13 07:34:49,308 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) [2021-10-13 07:34:49,310 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) [2021-10-13 07:34:49,311 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) [2021-10-13 07:34:49,311 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) [2021-10-13 07:34:49,312 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) [2021-10-13 07:34:49,312 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) [2021-10-13 07:34:49,313 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) [2021-10-13 07:34:49,313 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) [2021-10-13 07:34:49,314 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) [2021-10-13 07:34:49,315 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) [2021-10-13 07:34:49,315 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) [2021-10-13 07:34:49,316 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) [2021-10-13 07:34:49,316 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) [2021-10-13 07:34:49,317 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) [2021-10-13 07:34:49,318 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) [2021-10-13 07:34:49,320 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) [2021-10-13 07:34:49,494 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/witness.graphml [2021-10-13 07:34:49,494 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-13 07:34:49,495 INFO L168 Benchmark]: Toolchain (without parser) took 346770.28 ms. Allocated memory was 65.0 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 43.5 MB in the beginning and 1.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 512.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,496 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 65.0 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:34:49,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.71 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 31.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.20 ms. Allocated memory is still 65.0 MB. Free memory was 31.0 MB in the beginning and 40.4 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,497 INFO L168 Benchmark]: Boogie Preprocessor took 180.05 ms. Allocated memory is still 65.0 MB. Free memory was 40.4 MB in the beginning and 32.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,498 INFO L168 Benchmark]: RCFGBuilder took 3179.38 ms. Allocated memory was 65.0 MB in the beginning and 81.8 MB in the end (delta: 16.8 MB). Free memory was 32.9 MB in the beginning and 48.1 MB in the end (delta: -15.3 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,498 INFO L168 Benchmark]: TraceAbstraction took 342169.73 ms. Allocated memory was 81.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 47.7 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,499 INFO L168 Benchmark]: Witness Printer took 285.83 ms. Allocated memory is still 2.1 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 36.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:34:49,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 65.0 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 779.71 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 31.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.20 ms. Allocated memory is still 65.0 MB. Free memory was 31.0 MB in the beginning and 40.4 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 180.05 ms. Allocated memory is still 65.0 MB. Free memory was 40.4 MB in the beginning and 32.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3179.38 ms. Allocated memory was 65.0 MB in the beginning and 81.8 MB in the end (delta: 16.8 MB). Free memory was 32.9 MB in the beginning and 48.1 MB in the end (delta: -15.3 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 342169.73 ms. Allocated memory was 81.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 47.7 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.1 GB. * Witness Printer took 285.83 ms. Allocated memory is still 2.1 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 36.7 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: 314]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 314]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 314]: 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: 342015.2ms, OverallIterations: 19, TraceHistogramMax: 4, EmptinessCheckTime: 84.1ms, AutomataDifference: 23928.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 267283.2ms, InitialAbstractionConstructionTime: 19.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6317 SDtfs, 10559 SDslu, 12951 SDs, 0 SdLazy, 1458 SolverSat, 383 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18196.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6001 GetRequests, 5838 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 1464.7ms 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: 2809.6ms AutomataMinimizationTime, 19 MinimizatonAttempts, 11760 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 172 LocationsWithAnnotation, 172 PreInvPairs, 3595 NumberOfFragments, 6434 HoareAnnotationTreeSize, 172 FomulaSimplifications, 42972159 FormulaSimplificationTreeSizeReduction, 62740.5ms HoareSimplificationTime, 172 FomulaSimplificationsInter, 45211093 FormulaSimplificationTreeSizeReductionInter, 204457.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 884.4ms SsaConstructionTime, 3589.2ms SatisfiabilityAnalysisTime, 16645.7ms 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 996]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: 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: 775]: 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1060]: 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: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 786]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: 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: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 696]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: 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: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: 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: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: 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: 251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 996]: 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: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1041]: 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: 775]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 996]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: 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: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 996]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: 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: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 717]: 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: 985]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1083]: 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: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: 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: 241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 707]: 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 218]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 779]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1104]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1041]: 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: 996]: 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: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: 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: 137]: 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: 1060]: 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: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: 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: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 727]: 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: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: 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: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: 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: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 137]: 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: 266]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 996]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: 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 RESULT: Ultimate proved your program to be correct! [2021-10-13 07:34:49,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8cd192-960c-49bf-a143-372e8cd0a3a3/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...