./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 b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/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_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG --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 62c2cf132c1af8470eae7f9b6621445fd5b91c1643db1f71bf7213022a4dec0a ............................................................................................................................................ 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_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/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_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG --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 62c2cf132c1af8470eae7f9b6621445fd5b91c1643db1f71bf7213022a4dec0a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:38:31,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:38:31,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:38:31,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:38:31,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:38:31,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:38:31,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:38:31,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:38:31,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:38:31,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:38:31,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:38:31,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:38:31,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:38:31,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:38:31,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:38:31,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:38:31,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:38:31,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:38:31,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:38:31,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:38:31,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:38:31,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:38:31,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:38:31,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:38:31,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:38:31,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:38:31,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:38:31,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:38:31,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:38:31,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:38:31,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:38:31,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:38:31,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:38:31,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:38:31,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:38:31,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:38:31,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:38:31,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:38:31,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:38:31,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:38:31,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:38:31,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-29 04:38:31,679 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:38:31,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:38:31,680 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:38:31,681 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 04:38:31,681 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 04:38:31,681 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 04:38:31,682 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-29 04:38:31,682 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 04:38:31,682 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 04:38:31,682 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-29 04:38:31,683 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-29 04:38:31,683 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 04:38:31,683 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-29 04:38:31,684 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-29 04:38:31,684 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-29 04:38:31,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:38:31,685 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:38:31,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:38:31,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:38:31,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:38:31,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:38:31,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:38:31,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:38:31,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:38:31,688 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:38:31,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:38:31,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:38:31,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:38:31,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:38:31,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 04:38:31,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:38:31,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:38:31,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:38:31,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:38:31,691 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-29 04:38:31,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:38:31,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:38:31,691 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 04:38:31,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:38:31,692 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_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62c2cf132c1af8470eae7f9b6621445fd5b91c1643db1f71bf7213022a4dec0a [2021-10-29 04:38:31,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:38:32,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:38:32,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:38:32,009 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:38:32,010 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:38:32,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-29 04:38:32,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/25e43cd3e/af6a69d1fbb44ed2a8555763f29fc55a/FLAG044971bf5 [2021-10-29 04:38:32,726 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:38:32,727 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-29 04:38:32,745 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/25e43cd3e/af6a69d1fbb44ed2a8555763f29fc55a/FLAG044971bf5 [2021-10-29 04:38:33,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/25e43cd3e/af6a69d1fbb44ed2a8555763f29fc55a [2021-10-29 04:38:33,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:38:33,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:38:33,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:38:33,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:38:33,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:38:33,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:38:33" (1/1) ... [2021-10-29 04:38:33,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd2d765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:33, skipping insertion in model container [2021-10-29 04:38:33,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:38:33" (1/1) ... [2021-10-29 04:38:33,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:38:33,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:38:33,303 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_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-29 04:38:33,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:38:33,445 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) [2021-10-29 04:38:33,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@663d0e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:33, skipping insertion in model container [2021-10-29 04:38:33,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:38:33,446 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 04:38:33,449 INFO L168 Benchmark]: Toolchain (without parser) took 421.95 ms. Allocated memory is still 111.1 MB. Free memory was 73.7 MB in the beginning and 59.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:38:33,450 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory was 91.9 MB in the beginning and 91.7 MB in the end (delta: 220.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:38:33,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.99 ms. Allocated memory is still 111.1 MB. Free memory was 73.5 MB in the beginning and 59.2 MB in the end (delta: 14.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:38:33,453 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory was 91.9 MB in the beginning and 91.7 MB in the end (delta: 220.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.99 ms. Allocated memory is still 111.1 MB. Free memory was 73.5 MB in the beginning and 59.2 MB in the end (delta: 14.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 355]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:38:35,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:38:35,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:38:35,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:38:35,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:38:35,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:38:35,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:38:35,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:38:35,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:38:35,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:38:35,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:38:35,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:38:35,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:38:35,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:38:35,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:38:35,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:38:35,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:38:35,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:38:35,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:38:35,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:38:35,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:38:35,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:38:35,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:38:35,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:38:35,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:38:35,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:38:35,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:38:35,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:38:35,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:38:35,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:38:35,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:38:35,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:38:35,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:38:35,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:38:35,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:38:35,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:38:35,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:38:35,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:38:35,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:38:35,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:38:35,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:38:35,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-29 04:38:35,938 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:38:35,938 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:38:35,940 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:38:35,940 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 04:38:35,941 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 04:38:35,941 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 04:38:35,941 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 04:38:35,942 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 04:38:35,942 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 04:38:35,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:38:35,945 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:38:35,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:38:35,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:38:35,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:38:35,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:38:35,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:38:35,947 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:38:35,947 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:38:35,948 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:38:35,948 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:38:35,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:38:35,949 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:38:35,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:38:35,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:38:35,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 04:38:35,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 04:38:35,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:38:35,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:38:35,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:38:35,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:38:35,951 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:38:35,952 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:38:35,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:38:35,952 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 04:38:35,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:38:35,953 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_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62c2cf132c1af8470eae7f9b6621445fd5b91c1643db1f71bf7213022a4dec0a [2021-10-29 04:38:36,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:38:36,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:38:36,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:38:36,449 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:38:36,450 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:38:36,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-29 04:38:36,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/f1e03fa17/a4840a36fb91443bb013c8562ba45087/FLAG59c1baccf [2021-10-29 04:38:37,220 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:38:37,221 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-29 04:38:37,243 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/f1e03fa17/a4840a36fb91443bb013c8562ba45087/FLAG59c1baccf [2021-10-29 04:38:37,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/data/f1e03fa17/a4840a36fb91443bb013c8562ba45087 [2021-10-29 04:38:37,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:38:37,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:38:37,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:38:37,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:38:37,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:38:37,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:38:37" (1/1) ... [2021-10-29 04:38:37,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2489a9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:37, skipping insertion in model container [2021-10-29 04:38:37,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:38:37" (1/1) ... [2021-10-29 04:38:37,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:38:37,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:38:37,822 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_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-29 04:38:38,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:38:38,030 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:38:38,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:38:38,075 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_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-29 04:38:38,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:38:38,127 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:38:38,164 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_d29abe69-d198-41cc-9850-abb17bb979f0/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-29 04:38:38,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:38:38,274 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:38:38,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38 WrapperNode [2021-10-29 04:38:38,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:38:38,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:38:38,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:38:38,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:38:38,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:38:38,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:38:38,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:38:38,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:38:38,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,558 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:38:38,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:38:38,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:38:38,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:38:38,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (1/1) ... [2021-10-29 04:38:38,611 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:38:38,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:38:38,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 04:38:38,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 04:38:38,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:38:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:38:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:38:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:38:42,010 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:38:42,013 INFO L299 CfgBuilder]: Removed 914 assume(true) statements. [2021-10-29 04:38:42,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:38:42 BoogieIcfgContainer [2021-10-29 04:38:42,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:38:42,021 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 04:38:42,021 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 04:38:42,024 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 04:38:42,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 04:38:37" (1/3) ... [2021-10-29 04:38:42,026 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8ea4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:38:42, skipping insertion in model container [2021-10-29 04:38:42,026 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:38:38" (2/3) ... [2021-10-29 04:38:42,026 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8ea4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:38:42, skipping insertion in model container [2021-10-29 04:38:42,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:38:42" (3/3) ... [2021-10-29 04:38:42,028 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_productSimulator.cil.c [2021-10-29 04:38:42,034 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 04:38:42,035 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-10-29 04:38:42,100 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 04:38:42,106 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, mAutomataTypeConcurrency=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 [2021-10-29 04:38:42,107 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-29 04:38:42,134 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) [2021-10-29 04:38:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-29 04:38:42,148 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:42,148 INFO L513 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] [2021-10-29 04:38:42,149 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:42,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:42,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1346850276, now seen corresponding path program 1 times [2021-10-29 04:38:42,168 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:42,169 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1208531544] [2021-10-29 04:38:42,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:42,170 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:42,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:42,173 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:42,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-29 04:38:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:42,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-29 04:38:42,424 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:42,541 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:42,613 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:42,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1208531544] [2021-10-29 04:38:42,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1208531544] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:42,614 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:42,614 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-29 04:38:42,616 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046310825] [2021-10-29 04:38:42,621 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-29 04:38:42,621 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:42,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-29 04:38:42,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 04:38:42,641 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) [2021-10-29 04:38:42,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:42,720 INFO L93 Difference]: Finished difference Result 944 states and 1477 transitions. [2021-10-29 04:38:42,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 04:38:42,721 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 [2021-10-29 04:38:42,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:42,738 INFO L225 Difference]: With dead ends: 944 [2021-10-29 04:38:42,738 INFO L226 Difference]: Without dead ends: 475 [2021-10-29 04:38:42,743 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 04:38:42,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-10-29 04:38:42,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 475. [2021-10-29 04:38:42,808 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) [2021-10-29 04:38:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 734 transitions. [2021-10-29 04:38:42,812 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 734 transitions. Word has length 26 [2021-10-29 04:38:42,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:42,813 INFO L470 AbstractCegarLoop]: Abstraction has 475 states and 734 transitions. [2021-10-29 04:38:42,813 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) [2021-10-29 04:38:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 734 transitions. [2021-10-29 04:38:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-29 04:38:42,815 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:42,815 INFO L513 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] [2021-10-29 04:38:42,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:43,028 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:43,029 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:43,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:43,030 INFO L85 PathProgramCache]: Analyzing trace with hash 2001727704, now seen corresponding path program 1 times [2021-10-29 04:38:43,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:43,031 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1912021265] [2021-10-29 04:38:43,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:43,031 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:43,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:43,033 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:43,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-29 04:38:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:43,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:38:43,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:43,448 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:43,526 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:43,527 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1912021265] [2021-10-29 04:38:43,527 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1912021265] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:43,527 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:43,528 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-29 04:38:43,528 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242816540] [2021-10-29 04:38:43,530 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-29 04:38:43,530 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:43,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-29 04:38:43,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:43,532 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) [2021-10-29 04:38:43,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:43,563 INFO L93 Difference]: Finished difference Result 475 states and 734 transitions. [2021-10-29 04:38:43,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:38:43,564 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 [2021-10-29 04:38:43,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:43,566 INFO L225 Difference]: With dead ends: 475 [2021-10-29 04:38:43,566 INFO L226 Difference]: Without dead ends: 176 [2021-10-29 04:38:43,569 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:43,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2021-10-29 04:38:43,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2021-10-29 04:38:43,583 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) [2021-10-29 04:38:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 268 transitions. [2021-10-29 04:38:43,585 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 268 transitions. Word has length 27 [2021-10-29 04:38:43,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:43,585 INFO L470 AbstractCegarLoop]: Abstraction has 176 states and 268 transitions. [2021-10-29 04:38:43,586 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) [2021-10-29 04:38:43,586 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 268 transitions. [2021-10-29 04:38:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-29 04:38:43,588 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:43,588 INFO L513 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] [2021-10-29 04:38:43,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:43,809 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:43,809 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:43,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:43,810 INFO L85 PathProgramCache]: Analyzing trace with hash 267833841, now seen corresponding path program 1 times [2021-10-29 04:38:43,813 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:43,814 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1455178054] [2021-10-29 04:38:43,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:43,815 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:43,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:43,816 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:43,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-29 04:38:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:44,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:38:44,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:44,230 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:44,383 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:44,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1455178054] [2021-10-29 04:38:44,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1455178054] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:44,384 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:44,384 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-29 04:38:44,384 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97480493] [2021-10-29 04:38:44,385 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-29 04:38:44,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:44,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-29 04:38:44,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:44,386 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) [2021-10-29 04:38:44,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:44,468 INFO L93 Difference]: Finished difference Result 528 states and 818 transitions. [2021-10-29 04:38:44,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-29 04:38:44,469 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 [2021-10-29 04:38:44,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:44,472 INFO L225 Difference]: With dead ends: 528 [2021-10-29 04:38:44,472 INFO L226 Difference]: Without dead ends: 366 [2021-10-29 04:38:44,473 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:44,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2021-10-29 04:38:44,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 200. [2021-10-29 04:38:44,522 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) [2021-10-29 04:38:44,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 305 transitions. [2021-10-29 04:38:44,523 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 305 transitions. Word has length 34 [2021-10-29 04:38:44,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:44,523 INFO L470 AbstractCegarLoop]: Abstraction has 200 states and 305 transitions. [2021-10-29 04:38:44,524 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) [2021-10-29 04:38:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 305 transitions. [2021-10-29 04:38:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-29 04:38:44,526 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:44,526 INFO L513 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] [2021-10-29 04:38:44,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2021-10-29 04:38:44,738 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:44,739 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:44,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:44,740 INFO L85 PathProgramCache]: Analyzing trace with hash -196986908, now seen corresponding path program 1 times [2021-10-29 04:38:44,740 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:44,740 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2012066339] [2021-10-29 04:38:44,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:44,741 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:44,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:44,746 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:44,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-29 04:38:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:44,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-29 04:38:44,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:45,166 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:45,337 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:45,338 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2012066339] [2021-10-29 04:38:45,338 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2012066339] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:45,338 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:45,338 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-10-29 04:38:45,339 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353876531] [2021-10-29 04:38:45,339 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:38:45,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:45,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:38:45,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:38:45,341 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) [2021-10-29 04:38:45,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:45,699 INFO L93 Difference]: Finished difference Result 729 states and 1140 transitions. [2021-10-29 04:38:45,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 04:38:45,700 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 [2021-10-29 04:38:45,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:45,704 INFO L225 Difference]: With dead ends: 729 [2021-10-29 04:38:45,705 INFO L226 Difference]: Without dead ends: 543 [2021-10-29 04:38:45,706 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-10-29 04:38:45,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-10-29 04:38:45,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 210. [2021-10-29 04:38:45,749 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) [2021-10-29 04:38:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 309 transitions. [2021-10-29 04:38:45,751 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 309 transitions. Word has length 37 [2021-10-29 04:38:45,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:45,751 INFO L470 AbstractCegarLoop]: Abstraction has 210 states and 309 transitions. [2021-10-29 04:38:45,751 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) [2021-10-29 04:38:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 309 transitions. [2021-10-29 04:38:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-29 04:38:45,760 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:45,760 INFO L513 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] [2021-10-29 04:38:45,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:45,981 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:45,981 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:45,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:45,982 INFO L85 PathProgramCache]: Analyzing trace with hash -1990421615, now seen corresponding path program 1 times [2021-10-29 04:38:45,982 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:45,983 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1804800194] [2021-10-29 04:38:45,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:45,983 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:45,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:45,984 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:45,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-29 04:38:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:46,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-29 04:38:46,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:46,397 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:46,500 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:46,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1804800194] [2021-10-29 04:38:46,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1804800194] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:46,500 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:46,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-29 04:38:46,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439074255] [2021-10-29 04:38:46,501 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:38:46,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:46,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:38:46,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:38:46,502 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) [2021-10-29 04:38:46,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:46,728 INFO L93 Difference]: Finished difference Result 546 states and 804 transitions. [2021-10-29 04:38:46,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-29 04:38:46,729 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 [2021-10-29 04:38:46,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:46,731 INFO L225 Difference]: With dead ends: 546 [2021-10-29 04:38:46,731 INFO L226 Difference]: Without dead ends: 350 [2021-10-29 04:38:46,732 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-29 04:38:46,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-10-29 04:38:46,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 234. [2021-10-29 04:38:46,753 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) [2021-10-29 04:38:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 333 transitions. [2021-10-29 04:38:46,755 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 333 transitions. Word has length 45 [2021-10-29 04:38:46,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:46,755 INFO L470 AbstractCegarLoop]: Abstraction has 234 states and 333 transitions. [2021-10-29 04:38:46,756 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) [2021-10-29 04:38:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 333 transitions. [2021-10-29 04:38:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-29 04:38:46,757 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:46,757 INFO L513 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] [2021-10-29 04:38:46,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:46,972 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:46,972 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:46,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:46,973 INFO L85 PathProgramCache]: Analyzing trace with hash -1732256177, now seen corresponding path program 1 times [2021-10-29 04:38:46,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:46,974 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1166281043] [2021-10-29 04:38:46,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:46,974 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:46,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:46,977 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:46,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-10-29 04:38:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:47,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-29 04:38:47,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:47,392 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:47,509 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:47,509 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1166281043] [2021-10-29 04:38:47,509 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1166281043] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:47,509 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:47,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-10-29 04:38:47,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005909506] [2021-10-29 04:38:47,510 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-29 04:38:47,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:47,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-29 04:38:47,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-29 04:38:47,511 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) [2021-10-29 04:38:47,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:47,736 INFO L93 Difference]: Finished difference Result 614 states and 872 transitions. [2021-10-29 04:38:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:38:47,737 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 [2021-10-29 04:38:47,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:47,740 INFO L225 Difference]: With dead ends: 614 [2021-10-29 04:38:47,740 INFO L226 Difference]: Without dead ends: 394 [2021-10-29 04:38:47,741 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-29 04:38:47,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2021-10-29 04:38:47,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 250. [2021-10-29 04:38:47,770 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) [2021-10-29 04:38:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 349 transitions. [2021-10-29 04:38:47,771 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 349 transitions. Word has length 45 [2021-10-29 04:38:47,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:47,772 INFO L470 AbstractCegarLoop]: Abstraction has 250 states and 349 transitions. [2021-10-29 04:38:47,772 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) [2021-10-29 04:38:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 349 transitions. [2021-10-29 04:38:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-29 04:38:47,774 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:47,774 INFO L513 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] [2021-10-29 04:38:47,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:47,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:47,988 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:47,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:47,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1551593869, now seen corresponding path program 1 times [2021-10-29 04:38:47,994 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:47,994 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1156429467] [2021-10-29 04:38:47,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:47,994 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:47,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:47,996 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:48,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-10-29 04:38:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:48,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:38:48,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:48,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:48,676 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:48,676 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1156429467] [2021-10-29 04:38:48,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1156429467] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:48,677 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:48,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-29 04:38:48,677 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359338767] [2021-10-29 04:38:48,678 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-29 04:38:48,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:48,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-29 04:38:48,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:48,679 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) [2021-10-29 04:38:48,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:48,864 INFO L93 Difference]: Finished difference Result 718 states and 1013 transitions. [2021-10-29 04:38:48,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-29 04:38:48,865 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 [2021-10-29 04:38:48,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:48,868 INFO L225 Difference]: With dead ends: 718 [2021-10-29 04:38:48,869 INFO L226 Difference]: Without dead ends: 482 [2021-10-29 04:38:48,870 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-29 04:38:48,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-10-29 04:38:48,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 396. [2021-10-29 04:38:48,909 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) [2021-10-29 04:38:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 552 transitions. [2021-10-29 04:38:48,911 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 552 transitions. Word has length 45 [2021-10-29 04:38:48,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:48,911 INFO L470 AbstractCegarLoop]: Abstraction has 396 states and 552 transitions. [2021-10-29 04:38:48,911 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) [2021-10-29 04:38:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 552 transitions. [2021-10-29 04:38:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-29 04:38:48,912 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:48,913 INFO L513 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] [2021-10-29 04:38:48,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:49,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:49,127 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:49,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:49,128 INFO L85 PathProgramCache]: Analyzing trace with hash 2053238802, now seen corresponding path program 1 times [2021-10-29 04:38:49,129 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:49,129 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [663978626] [2021-10-29 04:38:49,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:49,130 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:49,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:49,139 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:49,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-10-29 04:38:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:49,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-29 04:38:49,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:49,712 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:49,905 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:49,905 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [663978626] [2021-10-29 04:38:49,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [663978626] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:49,905 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:49,906 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-29 04:38:49,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715197468] [2021-10-29 04:38:49,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-29 04:38:49,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:49,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-29 04:38:49,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-29 04:38:49,908 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) [2021-10-29 04:38:51,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:51,871 INFO L93 Difference]: Finished difference Result 1999 states and 2822 transitions. [2021-10-29 04:38:51,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-29 04:38:51,871 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 [2021-10-29 04:38:51,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:51,883 INFO L225 Difference]: With dead ends: 1999 [2021-10-29 04:38:51,883 INFO L226 Difference]: Without dead ends: 1617 [2021-10-29 04:38:51,885 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:38:51,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2021-10-29 04:38:51,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 687. [2021-10-29 04:38:51,985 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) [2021-10-29 04:38:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 946 transitions. [2021-10-29 04:38:51,989 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 946 transitions. Word has length 46 [2021-10-29 04:38:51,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:51,989 INFO L470 AbstractCegarLoop]: Abstraction has 687 states and 946 transitions. [2021-10-29 04:38:51,989 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) [2021-10-29 04:38:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 946 transitions. [2021-10-29 04:38:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-29 04:38:51,991 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:51,991 INFO L513 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] [2021-10-29 04:38:52,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:52,204 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:52,204 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:52,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:52,205 INFO L85 PathProgramCache]: Analyzing trace with hash 498692121, now seen corresponding path program 1 times [2021-10-29 04:38:52,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:52,205 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2059169764] [2021-10-29 04:38:52,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:52,206 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:52,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:52,206 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:52,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-10-29 04:38:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:52,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:38:52,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:52,741 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:52,919 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:52,919 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2059169764] [2021-10-29 04:38:52,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2059169764] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:38:52,920 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:38:52,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-29 04:38:52,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550518039] [2021-10-29 04:38:52,921 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:38:52,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:52,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:38:52,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:38:52,922 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) [2021-10-29 04:38:54,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:38:54,469 INFO L93 Difference]: Finished difference Result 1468 states and 2032 transitions. [2021-10-29 04:38:54,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:38:54,469 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 [2021-10-29 04:38:54,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:38:54,475 INFO L225 Difference]: With dead ends: 1468 [2021-10-29 04:38:54,475 INFO L226 Difference]: Without dead ends: 795 [2021-10-29 04:38:54,477 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:38:54,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 795 states. [2021-10-29 04:38:54,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 795 to 795. [2021-10-29 04:38:54,573 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) [2021-10-29 04:38:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 1069 transitions. [2021-10-29 04:38:54,580 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 1069 transitions. Word has length 66 [2021-10-29 04:38:54,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:38:54,582 INFO L470 AbstractCegarLoop]: Abstraction has 795 states and 1069 transitions. [2021-10-29 04:38:54,582 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) [2021-10-29 04:38:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1069 transitions. [2021-10-29 04:38:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-10-29 04:38:54,583 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:38:54,584 INFO L513 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] [2021-10-29 04:38:54,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-10-29 04:38:54,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:38:54,802 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:38:54,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:38:54,803 INFO L85 PathProgramCache]: Analyzing trace with hash -971625849, now seen corresponding path program 1 times [2021-10-29 04:38:54,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:38:54,803 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2143651768] [2021-10-29 04:38:54,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:54,804 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:38:54,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:38:54,805 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:38:54,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-10-29 04:38:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:55,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-29 04:38:55,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:55,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:55,461 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:55,695 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:38:55,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2143651768] [2021-10-29 04:38:55,695 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2143651768] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:38:55,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2072353325] [2021-10-29 04:38:55,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:55,695 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:38:55,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:38:55,704 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:38:55,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-10-29 04:38:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:56,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-29 04:38:56,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:56,461 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:56,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2072353325] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:38:56,644 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868710721] [2021-10-29 04:38:56,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:38:56,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:38:56,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:38:56,648 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:38:56,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-29 04:38:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:38:57,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-29 04:38:57,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:38:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:57,265 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:38:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:38:57,432 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868710721] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:38:57,432 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-29 04:38:57,432 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2021-10-29 04:38:57,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836615360] [2021-10-29 04:38:57,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-29 04:38:57,433 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:38:57,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-29 04:38:57,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-29 04:38:57,434 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) [2021-10-29 04:39:01,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:01,579 INFO L93 Difference]: Finished difference Result 1580 states and 2158 transitions. [2021-10-29 04:39:01,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-29 04:39:01,580 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 [2021-10-29 04:39:01,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:01,586 INFO L225 Difference]: With dead ends: 1580 [2021-10-29 04:39:01,587 INFO L226 Difference]: Without dead ends: 907 [2021-10-29 04:39:01,588 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-10-29 04:39:01,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907 states. [2021-10-29 04:39:01,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907 to 695. [2021-10-29 04:39:01,667 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) [2021-10-29 04:39:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 920 transitions. [2021-10-29 04:39:01,670 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 920 transitions. Word has length 67 [2021-10-29 04:39:01,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:01,671 INFO L470 AbstractCegarLoop]: Abstraction has 695 states and 920 transitions. [2021-10-29 04:39:01,671 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) [2021-10-29 04:39:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 920 transitions. [2021-10-29 04:39:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-29 04:39:01,679 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:01,681 INFO L513 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] [2021-10-29 04:39:01,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:01,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:02,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:02,301 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:39:02,301 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:02,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:02,301 INFO L85 PathProgramCache]: Analyzing trace with hash 373765862, now seen corresponding path program 1 times [2021-10-29 04:39:02,302 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:02,302 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471313004] [2021-10-29 04:39:02,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:02,302 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:02,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:02,303 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:02,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-10-29 04:39:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:02,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:02,872 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-29 04:39:03,249 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-29 04:39:03,664 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:03,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471313004] [2021-10-29 04:39:03,664 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471313004] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:03,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [997886173] [2021-10-29 04:39:03,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:03,664 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:03,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:03,672 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:03,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-10-29 04:39:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:04,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:39:04,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-29 04:39:04,542 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-29 04:39:04,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [997886173] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:04,768 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-29 04:39:04,769 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-29 04:39:04,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553908869] [2021-10-29 04:39:04,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:39:04,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:04,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:39:04,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:04,770 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) [2021-10-29 04:39:06,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:06,597 INFO L93 Difference]: Finished difference Result 1757 states and 2355 transitions. [2021-10-29 04:39:06,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:39:06,598 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 [2021-10-29 04:39:06,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:06,604 INFO L225 Difference]: With dead ends: 1757 [2021-10-29 04:39:06,605 INFO L226 Difference]: Without dead ends: 1076 [2021-10-29 04:39:06,606 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:06,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states. [2021-10-29 04:39:06,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1074. [2021-10-29 04:39:06,723 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) [2021-10-29 04:39:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1439 transitions. [2021-10-29 04:39:06,728 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1439 transitions. Word has length 116 [2021-10-29 04:39:06,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:06,728 INFO L470 AbstractCegarLoop]: Abstraction has 1074 states and 1439 transitions. [2021-10-29 04:39:06,728 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) [2021-10-29 04:39:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1439 transitions. [2021-10-29 04:39:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-10-29 04:39:06,732 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:06,732 INFO L513 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] [2021-10-29 04:39:06,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:06,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:07,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:07,152 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:07,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:07,153 INFO L85 PathProgramCache]: Analyzing trace with hash -960598026, now seen corresponding path program 1 times [2021-10-29 04:39:07,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:07,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1200234754] [2021-10-29 04:39:07,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:07,153 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:07,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:07,154 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:07,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-10-29 04:39:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:07,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:07,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:08,036 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:08,410 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:08,410 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1200234754] [2021-10-29 04:39:08,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1200234754] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:08,410 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2058772399] [2021-10-29 04:39:08,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:08,410 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:08,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:08,413 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:08,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2021-10-29 04:39:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:09,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:39:09,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-29 04:39:09,388 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-29 04:39:09,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2058772399] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:09,667 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-29 04:39:09,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-29 04:39:09,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446223237] [2021-10-29 04:39:09,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:39:09,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:09,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:39:09,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:09,669 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) [2021-10-29 04:39:09,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:09,827 INFO L93 Difference]: Finished difference Result 1693 states and 2268 transitions. [2021-10-29 04:39:09,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:39:09,828 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 [2021-10-29 04:39:09,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:09,834 INFO L225 Difference]: With dead ends: 1693 [2021-10-29 04:39:09,834 INFO L226 Difference]: Without dead ends: 1153 [2021-10-29 04:39:09,838 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 464 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:09,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states. [2021-10-29 04:39:09,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1151. [2021-10-29 04:39:09,960 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) [2021-10-29 04:39:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1539 transitions. [2021-10-29 04:39:09,964 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1539 transitions. Word has length 117 [2021-10-29 04:39:09,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:09,965 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1539 transitions. [2021-10-29 04:39:09,965 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) [2021-10-29 04:39:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1539 transitions. [2021-10-29 04:39:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-29 04:39:09,969 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:09,969 INFO L513 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] [2021-10-29 04:39:09,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:10,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:10,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:10,386 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:10,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:10,387 INFO L85 PathProgramCache]: Analyzing trace with hash 2140429550, now seen corresponding path program 1 times [2021-10-29 04:39:10,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:10,387 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1082452304] [2021-10-29 04:39:10,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:10,388 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:10,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:10,389 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:10,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-10-29 04:39:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:11,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:11,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-29 04:39:11,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:11,740 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-29 04:39:11,740 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:11,740 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1082452304] [2021-10-29 04:39:11,740 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1082452304] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:11,740 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [70753661] [2021-10-29 04:39:11,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:11,740 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:11,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:11,747 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:11,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2021-10-29 04:39:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:12,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:39:12,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-29 04:39:12,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-29 04:39:13,132 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [70753661] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:13,132 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-29 04:39:13,132 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-29 04:39:13,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74355435] [2021-10-29 04:39:13,133 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:39:13,133 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:13,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:39:13,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:13,135 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) [2021-10-29 04:39:14,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:14,795 INFO L93 Difference]: Finished difference Result 2241 states and 2987 transitions. [2021-10-29 04:39:14,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:39:14,795 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 [2021-10-29 04:39:14,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:14,800 INFO L225 Difference]: With dead ends: 2241 [2021-10-29 04:39:14,800 INFO L226 Difference]: Without dead ends: 1179 [2021-10-29 04:39:14,802 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 459 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:14,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2021-10-29 04:39:14,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1151. [2021-10-29 04:39:14,894 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) [2021-10-29 04:39:14,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1525 transitions. [2021-10-29 04:39:14,898 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1525 transitions. Word has length 118 [2021-10-29 04:39:14,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:14,899 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1525 transitions. [2021-10-29 04:39:14,899 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) [2021-10-29 04:39:14,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1525 transitions. [2021-10-29 04:39:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-10-29 04:39:14,903 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:14,903 INFO L513 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] [2021-10-29 04:39:14,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:15,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:15,318 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:15,318 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:15,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:15,318 INFO L85 PathProgramCache]: Analyzing trace with hash -2011415543, now seen corresponding path program 1 times [2021-10-29 04:39:15,319 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:15,319 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1978038901] [2021-10-29 04:39:15,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:15,319 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:15,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:15,320 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:15,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-10-29 04:39:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:16,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:16,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:16,379 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:16,730 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:16,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1978038901] [2021-10-29 04:39:16,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1978038901] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:16,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [574740250] [2021-10-29 04:39:16,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:16,731 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:16,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:16,732 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:16,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2021-10-29 04:39:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:17,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:39:17,723 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-29 04:39:18,045 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-29 04:39:18,263 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [574740250] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:18,263 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-29 04:39:18,263 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-29 04:39:18,263 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589105851] [2021-10-29 04:39:18,264 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:39:18,264 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:18,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:39:18,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:18,265 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) [2021-10-29 04:39:19,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:19,932 INFO L93 Difference]: Finished difference Result 3007 states and 4013 transitions. [2021-10-29 04:39:19,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:39:19,933 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 [2021-10-29 04:39:19,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:19,949 INFO L225 Difference]: With dead ends: 3007 [2021-10-29 04:39:19,949 INFO L226 Difference]: Without dead ends: 1947 [2021-10-29 04:39:19,951 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 472 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:19,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1947 states. [2021-10-29 04:39:20,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1947 to 1945. [2021-10-29 04:39:20,161 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) [2021-10-29 04:39:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1945 states and 2590 transitions. [2021-10-29 04:39:20,168 INFO L78 Accepts]: Start accepts. Automaton has 1945 states and 2590 transitions. Word has length 119 [2021-10-29 04:39:20,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:20,168 INFO L470 AbstractCegarLoop]: Abstraction has 1945 states and 2590 transitions. [2021-10-29 04:39:20,168 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) [2021-10-29 04:39:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2590 transitions. [2021-10-29 04:39:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-10-29 04:39:20,174 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:20,174 INFO L513 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] [2021-10-29 04:39:20,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:20,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (21)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:20,600 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:20,600 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:20,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:20,601 INFO L85 PathProgramCache]: Analyzing trace with hash -321498230, now seen corresponding path program 1 times [2021-10-29 04:39:20,602 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:20,602 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [960464471] [2021-10-29 04:39:20,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:20,602 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:20,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:20,603 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:20,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2021-10-29 04:39:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:21,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:21,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:39:21,797 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 04:39:22,146 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:22,146 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [960464471] [2021-10-29 04:39:22,146 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [960464471] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:22,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1732761928] [2021-10-29 04:39:22,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:22,147 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:22,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:22,162 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:22,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2021-10-29 04:39:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:23,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-29 04:39:23,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-29 04:39:23,532 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-29 04:39:23,799 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1732761928] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:23,799 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-29 04:39:23,800 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-29 04:39:23,800 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007969455] [2021-10-29 04:39:23,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:39:23,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:23,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:39:23,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:23,801 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) [2021-10-29 04:39:24,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:24,103 INFO L93 Difference]: Finished difference Result 2905 states and 3857 transitions. [2021-10-29 04:39:24,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:39:24,104 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 [2021-10-29 04:39:24,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:24,116 INFO L225 Difference]: With dead ends: 2905 [2021-10-29 04:39:24,116 INFO L226 Difference]: Without dead ends: 1953 [2021-10-29 04:39:24,120 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 467 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:24,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1953 states. [2021-10-29 04:39:24,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1953 to 1951. [2021-10-29 04:39:24,325 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) [2021-10-29 04:39:24,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1951 states and 2582 transitions. [2021-10-29 04:39:24,330 INFO L78 Accepts]: Start accepts. Automaton has 1951 states and 2582 transitions. Word has length 120 [2021-10-29 04:39:24,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:24,331 INFO L470 AbstractCegarLoop]: Abstraction has 1951 states and 2582 transitions. [2021-10-29 04:39:24,331 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) [2021-10-29 04:39:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2582 transitions. [2021-10-29 04:39:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-29 04:39:24,336 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:24,336 INFO L513 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] [2021-10-29 04:39:24,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2021-10-29 04:39:24,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:24,741 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:39:24,741 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:24,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:24,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1064708665, now seen corresponding path program 1 times [2021-10-29 04:39:24,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:24,742 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1844897509] [2021-10-29 04:39:24,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:24,742 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:24,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:24,743 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:24,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2021-10-29 04:39:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:25,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:25,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:26,035 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 04:39:26,459 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:26,459 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1844897509] [2021-10-29 04:39:26,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1844897509] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:26,459 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [620441489] [2021-10-29 04:39:26,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:26,459 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:26,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:26,460 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:26,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2021-10-29 04:39:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:27,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:27,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:28,238 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:28,577 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [620441489] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:28,577 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1579525007] [2021-10-29 04:39:28,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:28,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:39:28,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:39:28,579 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:39:28,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-10-29 04:39:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:29,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-29 04:39:29,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 102 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-29 04:39:30,123 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-29 04:39:30,473 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1579525007] provided 1 perfect and 1 imperfect interpolant sequences [2021-10-29 04:39:30,473 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 5 imperfect interpolant sequences. [2021-10-29 04:39:30,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5, 5, 5, 5, 8] total 18 [2021-10-29 04:39:30,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632082049] [2021-10-29 04:39:30,474 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-29 04:39:30,474 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:30,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-29 04:39:30,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2021-10-29 04:39:30,475 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) [2021-10-29 04:39:31,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:31,848 INFO L93 Difference]: Finished difference Result 7257 states and 9591 transitions. [2021-10-29 04:39:31,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-29 04:39:31,849 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 [2021-10-29 04:39:31,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:31,886 INFO L225 Difference]: With dead ends: 7257 [2021-10-29 04:39:31,886 INFO L226 Difference]: Without dead ends: 5341 [2021-10-29 04:39:31,891 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 719 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=161, Invalid=709, Unknown=0, NotChecked=0, Total=870 [2021-10-29 04:39:31,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5341 states. [2021-10-29 04:39:32,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5341 to 3123. [2021-10-29 04:39:32,319 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) [2021-10-29 04:39:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4148 transitions. [2021-10-29 04:39:32,330 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4148 transitions. Word has length 122 [2021-10-29 04:39:32,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:32,330 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4148 transitions. [2021-10-29 04:39:32,331 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) [2021-10-29 04:39:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4148 transitions. [2021-10-29 04:39:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 04:39:32,337 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:32,338 INFO L513 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] [2021-10-29 04:39:32,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (25)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:32,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:32,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (24)] Ended with exit code 0 [2021-10-29 04:39:32,953 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:39:32,953 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:32,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:32,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1692044684, now seen corresponding path program 1 times [2021-10-29 04:39:32,954 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:32,954 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1499337966] [2021-10-29 04:39:32,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:32,955 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:32,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:32,955 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:32,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2021-10-29 04:39:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:34,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-29 04:39:34,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-29 04:39:34,611 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-29 04:39:34,946 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:34,946 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1499337966] [2021-10-29 04:39:34,946 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1499337966] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-29 04:39:34,946 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:39:34,947 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-29 04:39:34,947 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392164016] [2021-10-29 04:39:34,947 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-29 04:39:34,947 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:34,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-29 04:39:34,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-29 04:39:34,948 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) [2021-10-29 04:39:37,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:37,507 INFO L93 Difference]: Finished difference Result 6472 states and 8541 transitions. [2021-10-29 04:39:37,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-29 04:39:37,508 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 [2021-10-29 04:39:37,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:37,534 INFO L225 Difference]: With dead ends: 6472 [2021-10-29 04:39:37,534 INFO L226 Difference]: Without dead ends: 3830 [2021-10-29 04:39:37,539 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-10-29 04:39:37,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3830 states. [2021-10-29 04:39:37,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3830 to 3123. [2021-10-29 04:39:37,917 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) [2021-10-29 04:39:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4112 transitions. [2021-10-29 04:39:37,927 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4112 transitions. Word has length 124 [2021-10-29 04:39:37,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:37,927 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4112 transitions. [2021-10-29 04:39:37,928 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) [2021-10-29 04:39:37,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4112 transitions. [2021-10-29 04:39:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-29 04:39:37,935 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:37,935 INFO L513 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] [2021-10-29 04:39:37,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (27)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:38,148 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:39:38,148 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:38,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:38,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1376943586, now seen corresponding path program 1 times [2021-10-29 04:39:38,149 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:38,149 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1030015782] [2021-10-29 04:39:38,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:38,149 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:38,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:38,150 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:38,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (28)] Waiting until timeout for monitored process [2021-10-29 04:39:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:39,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:39,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:39,811 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:40,188 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:40,188 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1030015782] [2021-10-29 04:39:40,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1030015782] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:40,188 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1198476485] [2021-10-29 04:39:40,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:40,189 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:40,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:40,190 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:40,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2021-10-29 04:39:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:41,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:41,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:42,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:42,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1198476485] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:42,636 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1733293361] [2021-10-29 04:39:42,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:42,637 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:39:42,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:39:42,652 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:39:42,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2021-10-29 04:39:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:44,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:39:44,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:44,733 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-29 04:39:45,241 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1733293361] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:45,241 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-29 04:39:45,242 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 5 [2021-10-29 04:39:45,242 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853726395] [2021-10-29 04:39:45,243 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-29 04:39:45,243 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:45,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-29 04:39:45,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-29 04:39:45,244 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) [2021-10-29 04:39:46,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:39:46,541 INFO L93 Difference]: Finished difference Result 16117 states and 21320 transitions. [2021-10-29 04:39:46,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-29 04:39:46,541 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 [2021-10-29 04:39:46,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:39:46,586 INFO L225 Difference]: With dead ends: 16117 [2021-10-29 04:39:46,586 INFO L226 Difference]: Without dead ends: 13019 [2021-10-29 04:39:46,593 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-10-29 04:39:46,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13019 states. [2021-10-29 04:39:47,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13019 to 6207. [2021-10-29 04:39:47,623 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) [2021-10-29 04:39:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 6207 states and 8055 transitions. [2021-10-29 04:39:47,633 INFO L78 Accepts]: Start accepts. Automaton has 6207 states and 8055 transitions. Word has length 125 [2021-10-29 04:39:47,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:39:47,633 INFO L470 AbstractCegarLoop]: Abstraction has 6207 states and 8055 transitions. [2021-10-29 04:39:47,633 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) [2021-10-29 04:39:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 6207 states and 8055 transitions. [2021-10-29 04:39:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-10-29 04:39:47,646 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:39:47,647 INFO L513 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] [2021-10-29 04:39:47,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:47,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (29)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:48,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (28)] Forceful destruction successful, exit code 0 [2021-10-29 04:39:48,260 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true,29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 [2021-10-29 04:39:48,261 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:39:48,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:39:48,261 INFO L85 PathProgramCache]: Analyzing trace with hash -565155055, now seen corresponding path program 1 times [2021-10-29 04:39:48,261 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-29 04:39:48,262 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [75499695] [2021-10-29 04:39:48,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:48,262 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-29 04:39:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat [2021-10-29 04:39:48,263 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-29 04:39:48,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2021-10-29 04:39:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:49,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-29 04:39:49,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-29 04:39:50,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-29 04:39:50,704 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-29 04:39:50,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [75499695] [2021-10-29 04:39:50,705 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [75499695] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:50,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1155970422] [2021-10-29 04:39:50,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:50,706 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-29 04:39:50,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 [2021-10-29 04:39:50,720 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-29 04:39:50,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2021-10-29 04:39:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:52,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-29 04:39:52,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-29 04:39:53,170 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-29 04:39:53,555 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1155970422] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:53,555 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [514318098] [2021-10-29 04:39:53,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:39:53,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:39:53,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:39:53,560 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 04:39:53,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2021-10-29 04:39:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:39:55,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-29 04:39:55,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:39:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-29 04:39:55,919 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-29 04:39:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-29 04:39:56,194 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [514318098] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-29 04:39:56,195 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-29 04:39:56,195 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 7, 7, 7, 7] total 18 [2021-10-29 04:39:56,195 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675405776] [2021-10-29 04:39:56,196 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-29 04:39:56,196 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-29 04:39:56,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-29 04:39:56,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2021-10-29 04:39:56,197 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) [2021-10-29 04:40:04,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:40:04,087 INFO L93 Difference]: Finished difference Result 12349 states and 16057 transitions. [2021-10-29 04:40:04,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-29 04:40:04,088 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 [2021-10-29 04:40:04,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:40:04,088 INFO L225 Difference]: With dead ends: 12349 [2021-10-29 04:40:04,088 INFO L226 Difference]: Without dead ends: 0 [2021-10-29 04:40:04,100 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 769 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=171, Invalid=641, Unknown=0, NotChecked=0, Total=812 [2021-10-29 04:40:04,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-29 04:40:04,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-29 04:40:04,101 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) [2021-10-29 04:40:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-29 04:40:04,101 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 126 [2021-10-29 04:40:04,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:40:04,101 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-29 04:40:04,101 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) [2021-10-29 04:40:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-29 04:40:04,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-29 04:40:04,104 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 04:40:04,104 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 04:40:04,104 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 04:40:04,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3 (31)] Ended with exit code 0 [2021-10-29 04:40:04,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt (32)] Forceful destruction successful, exit code 0 [2021-10-29 04:40:04,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2021-10-29 04:40:04,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/mathsat -unsat_core_generation=3,32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/cvc4 --incremental --print-success --lang smt,33 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 04:40:04,707 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-29 04:40:04,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:05,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,915 WARN L207 SmtUtils]: Spent 10.33 s on a formula simplification. DAG size of input: 1275 DAG size of output: 1240 [2021-10-29 04:40:15,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,953 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:15,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,961 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:19,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:20,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:20,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:20,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:20,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,689 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,689 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,690 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:21,691 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:24,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,032 WARN L207 SmtUtils]: Spent 9.78 s on a formula simplification. DAG size of input: 1309 DAG size of output: 1248 [2021-10-29 04:40:34,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,045 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,162 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:34,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,054 WARN L207 SmtUtils]: Spent 6.85 s on a formula simplification. DAG size of input: 1152 DAG size of output: 1072 [2021-10-29 04:40:41,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,138 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:41,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,959 WARN L207 SmtUtils]: Spent 6.77 s on a formula simplification. DAG size of input: 1089 DAG size of output: 1015 [2021-10-29 04:40:47,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:47,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:48,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,587 WARN L207 SmtUtils]: Spent 10.44 s on a formula simplification. DAG size of input: 1292 DAG size of output: 1231 [2021-10-29 04:40:58,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,603 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,606 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:40:58,608 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:00,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,543 WARN L207 SmtUtils]: Spent 8.14 s on a formula simplification. DAG size of input: 1241 DAG size of output: 1218 [2021-10-29 04:41:08,547 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,621 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,621 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,637 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,638 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,696 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:08,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,387 WARN L207 SmtUtils]: Spent 7.69 s on a formula simplification. DAG size of input: 1210 DAG size of output: 1190 [2021-10-29 04:41:16,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,616 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,640 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,641 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:16,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-29 04:41:46,877 WARN L207 SmtUtils]: Spent 27.77 s on a formula simplification. DAG size of input: 1232 DAG size of output: 86 [2021-10-29 04:41:57,964 WARN L207 SmtUtils]: Spent 10.82 s on a formula simplification. DAG size of input: 797 DAG size of output: 55 [2021-10-29 04:42:15,160 WARN L207 SmtUtils]: Spent 8.04 s on a formula simplification. DAG size of input: 691 DAG size of output: 52 [2021-10-29 04:42:44,792 WARN L207 SmtUtils]: Spent 29.62 s on a formula simplification. DAG size of input: 1240 DAG size of output: 84 [2021-10-29 04:43:07,318 WARN L207 SmtUtils]: Spent 21.63 s on a formula simplification. DAG size of input: 1060 DAG size of output: 60 [2021-10-29 04:43:31,279 WARN L207 SmtUtils]: Spent 22.41 s on a formula simplification. DAG size of input: 1003 DAG size of output: 85 [2021-10-29 04:44:13,641 WARN L207 SmtUtils]: Spent 40.11 s on a formula simplification. DAG size of input: 1228 DAG size of output: 82 [2021-10-29 04:44:19,479 WARN L207 SmtUtils]: Spent 5.80 s on a formula simplification. DAG size of input: 549 DAG size of output: 24 [2021-10-29 04:44:47,157 WARN L207 SmtUtils]: Spent 27.67 s on a formula simplification. DAG size of input: 1215 DAG size of output: 87 [2021-10-29 04:45:14,879 WARN L207 SmtUtils]: Spent 25.37 s on a formula simplification. DAG size of input: 1188 DAG size of output: 56 [2021-10-29 04:45:17,322 INFO L853 garLoopResultBuilder]: At program point L763(lines 704 764) the Hoare annotation is: false [2021-10-29 04:45:17,323 INFO L853 garLoopResultBuilder]: At program point L109(lines 104 112) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse8 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse10 (not .cse8)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (not .cse2)) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse12 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse12 .cse7 .cse11 .cse9)))) [2021-10-29 04:45:17,323 INFO L853 garLoopResultBuilder]: At program point L109-1(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,323 INFO L853 garLoopResultBuilder]: At program point L109-2(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,324 INFO L853 garLoopResultBuilder]: At program point L109-3(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,324 INFO L853 garLoopResultBuilder]: At program point L109-4(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,324 INFO L853 garLoopResultBuilder]: At program point L109-5(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,324 INFO L853 garLoopResultBuilder]: At program point L109-6(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,324 INFO L853 garLoopResultBuilder]: At program point L109-7(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,325 INFO L853 garLoopResultBuilder]: At program point L109-8(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,325 INFO L853 garLoopResultBuilder]: At program point L109-9(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,325 INFO L853 garLoopResultBuilder]: At program point L109-10(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,325 INFO L853 garLoopResultBuilder]: At program point L109-11(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,326 INFO L853 garLoopResultBuilder]: At program point L109-12(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,326 INFO L853 garLoopResultBuilder]: At program point L109-13(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,326 INFO L853 garLoopResultBuilder]: At program point L109-14(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,326 INFO L853 garLoopResultBuilder]: At program point L109-15(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,326 INFO L853 garLoopResultBuilder]: At program point L109-16(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-17(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-18(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-19(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-20(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-21(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,327 INFO L853 garLoopResultBuilder]: At program point L109-22(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,328 INFO L853 garLoopResultBuilder]: At program point L109-23(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,328 INFO L853 garLoopResultBuilder]: At program point L109-24(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,328 INFO L853 garLoopResultBuilder]: At program point L109-25(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,328 INFO L853 garLoopResultBuilder]: At program point L109-26(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,328 INFO L853 garLoopResultBuilder]: At program point L109-27(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,329 INFO L853 garLoopResultBuilder]: At program point L109-28(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,329 INFO L853 garLoopResultBuilder]: At program point L109-29(lines 104 112) the Hoare annotation is: false [2021-10-29 04:45:17,329 INFO L857 garLoopResultBuilder]: For program point L905(lines 905 922) no Hoare annotation was computed. [2021-10-29 04:45:17,329 INFO L857 garLoopResultBuilder]: For program point L905-1(lines 905 922) no Hoare annotation was computed. [2021-10-29 04:45:17,329 INFO L857 garLoopResultBuilder]: For program point L905-2(lines 905 922) no Hoare annotation was computed. [2021-10-29 04:45:17,330 INFO L857 garLoopResultBuilder]: For program point L909(lines 909 917) no Hoare annotation was computed. [2021-10-29 04:45:17,330 INFO L857 garLoopResultBuilder]: For program point L909-1(lines 909 917) no Hoare annotation was computed. [2021-10-29 04:45:17,330 INFO L857 garLoopResultBuilder]: For program point L909-2(lines 909 917) no Hoare annotation was computed. [2021-10-29 04:45:17,330 INFO L853 garLoopResultBuilder]: At program point L787(lines 783 805) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse7 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse11 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse12 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (= ~waterLevel~0 (_ bv0 32))) (.cse14 (= ~waterLevel~0 (_ bv2 32))) (.cse9 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse13 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse15 (not .cse7)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (= ~waterLevel~0 (_ bv1 32))) (.cse6 (not (= ~systemActive~0 (_ bv0 32)))) (.cse16 (not .cse2)) (.cse8 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse3 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse11 .cse12 .cse6 .cse8) (and .cse0 .cse5 .cse6 .cse13) (and .cse0 .cse3 .cse10 .cse11 .cse12 .cse6 .cse13) (and .cse0 .cse14 .cse6 .cse13) (and .cse0 .cse9 .cse5 .cse13) (and .cse0 .cse1 .cse15 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse10 .cse6 .cse16 .cse8) (and .cse0 .cse14 .cse9 .cse13) (and .cse0 .cse1 .cse15 .cse3 .cse4 .cse5 .cse6 .cse16 .cse8)))) [2021-10-29 04:45:17,330 INFO L853 garLoopResultBuilder]: At program point L787-1(lines 783 805) the Hoare annotation is: false [2021-10-29 04:45:17,331 INFO L853 garLoopResultBuilder]: At program point L787-2(lines 783 805) the Hoare annotation is: false [2021-10-29 04:45:17,331 INFO L857 garLoopResultBuilder]: For program point L259(lines 259 266) no Hoare annotation was computed. [2021-10-29 04:45:17,331 INFO L860 garLoopResultBuilder]: At program point L259-1(lines 259 266) the Hoare annotation is: true [2021-10-29 04:45:17,331 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-29 04:45:17,331 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,332 INFO L857 garLoopResultBuilder]: For program point L1058(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,332 INFO L857 garLoopResultBuilder]: For program point L1058-2(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,332 INFO L857 garLoopResultBuilder]: For program point L1058-3(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,332 INFO L857 garLoopResultBuilder]: For program point L1058-5(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,332 INFO L857 garLoopResultBuilder]: For program point L1058-6(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,333 INFO L857 garLoopResultBuilder]: For program point L1058-8(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,333 INFO L853 garLoopResultBuilder]: At program point L794(lines 794 800) the Hoare annotation is: (let ((.cse15 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse18 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse20 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse10 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse11 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse16 (= ~waterLevel~0 (_ bv1 32))) (.cse14 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse8 (not .cse18)) (.cse17 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse13 (not .cse15)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse19 (= ~waterLevel~0 (_ bv2 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse12 (not (= ~systemActive~0 (_ bv0 32))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse14) (and .cse0 .cse7 .cse2 .cse10 .cse11 .cse3 .cse4 .cse5 .cse12 .cse14) (and .cse0 .cse7 .cse15 .cse2 .cse11 .cse16 .cse12 .cse17 .cse18 .cse14) (and .cse0 .cse7 .cse2 .cse11 .cse3 .cse4 .cse5 .cse12 .cse17 .cse14) (and .cse0 .cse7 .cse8 .cse2 .cse11 .cse16 .cse12 .cse17 .cse13 .cse14) (and .cse0 .cse7 .cse8 .cse2 .cse10 .cse11 .cse16 .cse12 .cse13 .cse14) (and .cse0 .cse19 .cse12 .cse6) (and .cse0 .cse16 .cse20 .cse12 .cse6) (and .cse0 .cse1 .cse16 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse11 .cse3 .cse12 .cse17 .cse13 .cse14) (and .cse0 .cse19 .cse1 .cse6) (and .cse0 .cse8 .cse2 .cse3 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) .cse12 .cse13 .cse6) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse20 .cse12 .cse6) (and .cse0 .cse7 .cse15 .cse2 .cse10 .cse11 .cse16 .cse12 .cse18 .cse14) (and .cse0 .cse8 .cse2 (not .cse17) .cse3 .cse12 .cse13 .cse6) (and .cse0 .cse7 .cse19 .cse2 .cse12)))) [2021-10-29 04:45:17,333 INFO L857 garLoopResultBuilder]: For program point L1058-9(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,333 INFO L853 garLoopResultBuilder]: At program point L794-1(lines 794 800) the Hoare annotation is: false [2021-10-29 04:45:17,334 INFO L853 garLoopResultBuilder]: At program point L794-2(lines 794 800) the Hoare annotation is: false [2021-10-29 04:45:17,334 INFO L857 garLoopResultBuilder]: For program point L1058-11(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,334 INFO L857 garLoopResultBuilder]: For program point L1058-12(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,334 INFO L857 garLoopResultBuilder]: For program point L1058-14(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,334 INFO L857 garLoopResultBuilder]: For program point L1058-15(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,334 INFO L857 garLoopResultBuilder]: For program point L1058-17(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,335 INFO L857 garLoopResultBuilder]: For program point L1058-18(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,335 INFO L857 garLoopResultBuilder]: For program point L1058-20(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,335 INFO L857 garLoopResultBuilder]: For program point L1058-21(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,335 INFO L857 garLoopResultBuilder]: For program point L1058-23(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,335 INFO L857 garLoopResultBuilder]: For program point L1058-24(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-26(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-27(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-29(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-30(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-32(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-33(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-35(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,336 INFO L857 garLoopResultBuilder]: For program point L1058-36(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,337 INFO L857 garLoopResultBuilder]: For program point L1058-38(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,337 INFO L857 garLoopResultBuilder]: For program point L1058-39(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,337 INFO L857 garLoopResultBuilder]: For program point L1058-41(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,337 INFO L857 garLoopResultBuilder]: For program point L1058-42(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,337 INFO L857 garLoopResultBuilder]: For program point L1058-44(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-45(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-47(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-48(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-50(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-51(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,338 INFO L857 garLoopResultBuilder]: For program point L1058-53(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-54(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-56(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-57(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-59(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-60(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,339 INFO L857 garLoopResultBuilder]: For program point L1058-62(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,340 INFO L857 garLoopResultBuilder]: For program point L1058-63(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,340 INFO L857 garLoopResultBuilder]: For program point L1058-65(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,340 INFO L857 garLoopResultBuilder]: For program point L1058-66(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,340 INFO L857 garLoopResultBuilder]: For program point L1058-68(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,340 INFO L857 garLoopResultBuilder]: For program point L1058-69(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-71(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-72(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-74(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-75(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-77(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,341 INFO L857 garLoopResultBuilder]: For program point L1058-78(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,342 INFO L857 garLoopResultBuilder]: For program point L1058-80(lines 1058 1062) no Hoare annotation was computed. [2021-10-29 04:45:17,342 INFO L860 garLoopResultBuilder]: At program point L268(lines 249 271) the Hoare annotation is: true [2021-10-29 04:45:17,342 INFO L857 garLoopResultBuilder]: For program point L930(lines 930 940) no Hoare annotation was computed. [2021-10-29 04:45:17,342 INFO L857 garLoopResultBuilder]: For program point L930-1(lines 930 940) no Hoare annotation was computed. [2021-10-29 04:45:17,342 INFO L857 garLoopResultBuilder]: For program point L930-2(lines 930 940) no Hoare annotation was computed. [2021-10-29 04:45:17,342 INFO L853 garLoopResultBuilder]: At program point L1064(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,343 INFO L853 garLoopResultBuilder]: At program point L1064-1(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,343 INFO L853 garLoopResultBuilder]: At program point L1064-2(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,343 INFO L853 garLoopResultBuilder]: At program point L1064-3(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,343 INFO L853 garLoopResultBuilder]: At program point L1064-4(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse1 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse8 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse3 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse8 .cse2 (= ~waterLevel~0 (_ bv1 32)) .cse9 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse8 .cse2 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse9 .cse3 .cse4 .cse5))) [2021-10-29 04:45:17,344 INFO L853 garLoopResultBuilder]: At program point L1064-5(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse1 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse8 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse9 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse9 .cse4 .cse5))) [2021-10-29 04:45:17,344 INFO L853 garLoopResultBuilder]: At program point L1064-6(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,344 INFO L853 garLoopResultBuilder]: At program point L1064-7(lines 1049 1067) the Hoare annotation is: (let ((.cse1 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse4 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse5 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse6 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse9 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~waterLevel~0 (_ bv1 32)) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse6 .cse7 .cse8 .cse9))) [2021-10-29 04:45:17,344 INFO L853 garLoopResultBuilder]: At program point L1064-8(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse2 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse5 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse6 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse9 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~waterLevel~0 (_ bv1 32)) .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse6 .cse7 .cse8 .cse9))) [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-9(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-10(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-11(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-12(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-13(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,345 INFO L853 garLoopResultBuilder]: At program point L1064-14(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,346 INFO L853 garLoopResultBuilder]: At program point L1064-15(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,346 INFO L853 garLoopResultBuilder]: At program point L1064-16(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,346 INFO L853 garLoopResultBuilder]: At program point L1064-17(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,346 INFO L853 garLoopResultBuilder]: At program point L1064-18(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,346 INFO L853 garLoopResultBuilder]: At program point L1064-19(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,347 INFO L853 garLoopResultBuilder]: At program point L1064-20(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,347 INFO L853 garLoopResultBuilder]: At program point L1064-21(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,347 INFO L853 garLoopResultBuilder]: At program point L1064-22(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,347 INFO L853 garLoopResultBuilder]: At program point L1064-23(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,347 INFO L853 garLoopResultBuilder]: At program point L1064-24(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,348 INFO L853 garLoopResultBuilder]: At program point L1064-25(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,348 INFO L853 garLoopResultBuilder]: At program point L1064-26(lines 1049 1067) the Hoare annotation is: false [2021-10-29 04:45:17,348 INFO L853 garLoopResultBuilder]: At program point L141(lines 136 144) the Hoare annotation is: (let ((.cse3 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse1 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse8 (= ~waterLevel~0 (_ bv1 32))) (.cse11 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse4 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse5 (= (_ bv1 32) ~pumpRunning~0)) (.cse6 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse14 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse7 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse13 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse2 (not (= ~systemActive~0 (_ bv0 32)))) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (= ~waterLevel~0 (_ bv2 32)) .cse6 .cse2 .cse3) (and .cse0 .cse5 .cse1 .cse6 .cse7 .cse8 .cse2 .cse9 .cse10) (and .cse0 .cse11 .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse12 .cse13 .cse2 .cse4) (and .cse0 .cse5 .cse1 .cse6 .cse14 .cse7 .cse8 .cse2 .cse10) (and .cse0 .cse5 .cse6 .cse7 .cse12 .cse13 .cse2 .cse9 .cse10) (and .cse0 .cse1 .cse8 .cse2 .cse4) (and .cse0 .cse11 .cse1 .cse8 .cse4) (and .cse0 .cse11 .cse6 .cse12 .cse13 .cse4) (and .cse0 .cse5 .cse6 .cse14 .cse7 .cse12 .cse13 .cse2 .cse10))) [2021-10-29 04:45:17,348 INFO L853 garLoopResultBuilder]: At program point L141-1(lines 136 144) the Hoare annotation is: false [2021-10-29 04:45:17,348 INFO L853 garLoopResultBuilder]: At program point L141-2(lines 136 144) the Hoare annotation is: false [2021-10-29 04:45:17,349 INFO L853 garLoopResultBuilder]: At program point L280(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,349 INFO L853 garLoopResultBuilder]: At program point L280-1(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,349 INFO L853 garLoopResultBuilder]: At program point L280-2(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,349 INFO L853 garLoopResultBuilder]: At program point L280-3(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,349 INFO L853 garLoopResultBuilder]: At program point L280-4(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,350 INFO L853 garLoopResultBuilder]: At program point L280-5(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,350 INFO L857 garLoopResultBuilder]: For program point L149(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,350 INFO L857 garLoopResultBuilder]: For program point L149-1(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,350 INFO L857 garLoopResultBuilder]: For program point L149-2(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,350 INFO L857 garLoopResultBuilder]: For program point L149-3(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-4(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-5(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-6(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-7(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-8(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,351 INFO L857 garLoopResultBuilder]: For program point L149-9(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-10(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-11(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-12(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-13(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-14(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,352 INFO L857 garLoopResultBuilder]: For program point L149-15(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,353 INFO L857 garLoopResultBuilder]: For program point L149-16(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,353 INFO L857 garLoopResultBuilder]: For program point L149-17(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,353 INFO L857 garLoopResultBuilder]: For program point L149-18(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,353 INFO L857 garLoopResultBuilder]: For program point L149-19(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,353 INFO L857 garLoopResultBuilder]: For program point L149-20(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-21(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-22(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-23(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-24(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-25(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,354 INFO L857 garLoopResultBuilder]: For program point L149-26(lines 149 155) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-2(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-3(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-5(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-6(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-8(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,355 INFO L857 garLoopResultBuilder]: For program point L1077-9(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-11(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-12(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-14(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-15(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-17(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-18(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-20(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,356 INFO L857 garLoopResultBuilder]: For program point L1077-21(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,357 INFO L857 garLoopResultBuilder]: For program point L1077-23(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,357 INFO L857 garLoopResultBuilder]: For program point L1077-24(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,357 INFO L857 garLoopResultBuilder]: For program point L1077-26(lines 1077 1081) no Hoare annotation was computed. [2021-10-29 04:45:17,357 INFO L853 garLoopResultBuilder]: At program point L154(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,357 INFO L853 garLoopResultBuilder]: At program point L154-1(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,357 INFO L853 garLoopResultBuilder]: At program point L154-2(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,357 INFO L853 garLoopResultBuilder]: At program point L154-3(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-4(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse4 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse5 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse6 (not (= ~systemActive~0 (_ bv0 32)))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse4 .cse5 .cse6 .cse7))) [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-5(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse1 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse7 .cse4 .cse5))) [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-6(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-7(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse5 (not (= ~systemActive~0 (_ bv0 32)))) (.cse6 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= ~waterLevel~0 (_ bv1 32)) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-8(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse5 (not (= ~systemActive~0 (_ bv0 32)))) (.cse6 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse4 .cse5 .cse6 .cse7))) [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-9(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-10(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-11(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-12(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,358 INFO L853 garLoopResultBuilder]: At program point L154-13(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-14(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-15(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-16(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-17(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-18(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-19(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-20(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-21(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-22(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-23(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-24(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,359 INFO L853 garLoopResultBuilder]: At program point L154-25(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L154-26(lines 145 158) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083(lines 1068 1086) the Hoare annotation is: (let ((.cse11 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse2 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse14 (not .cse13)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse6 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (= ~waterLevel~0 (_ bv0 32))) (.cse8 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (not .cse11)) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse15 .cse10)))) [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-1(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-2(lines 1068 1086) the Hoare annotation is: (let ((.cse12 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse2 (not .cse13)) (.cse10 (not .cse12)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse4 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse14 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse11) (and .cse0 .cse1 .cse2 .cse4 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse5 .cse14 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse14 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse8 .cse9 .cse11)))) [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-3(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-4(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-5(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-6(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,360 INFO L853 garLoopResultBuilder]: At program point L1083-7(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L853 garLoopResultBuilder]: At program point L1083-8(lines 1068 1086) the Hoare annotation is: false [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-1(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-2(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-3(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-4(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-5(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-6(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-7(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-8(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-9(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-10(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,361 INFO L857 garLoopResultBuilder]: For program point L819-11(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-12(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-13(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-14(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-15(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-16(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-17(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,362 INFO L857 garLoopResultBuilder]: For program point L819-18(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-19(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-20(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-21(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-22(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-23(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-24(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-25(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L819-26(lines 819 836) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L823(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,363 INFO L857 garLoopResultBuilder]: For program point L823-1(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-3(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-4(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-5(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-6(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-7(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-8(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,364 INFO L857 garLoopResultBuilder]: For program point L823-9(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-10(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-11(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-12(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-13(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-14(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,365 INFO L857 garLoopResultBuilder]: For program point L823-15(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-16(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-17(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-18(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-19(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-20(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,366 INFO L857 garLoopResultBuilder]: For program point L823-21(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,367 INFO L857 garLoopResultBuilder]: For program point L823-22(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,367 INFO L857 garLoopResultBuilder]: For program point L823-23(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,367 INFO L857 garLoopResultBuilder]: For program point L823-24(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,367 INFO L857 garLoopResultBuilder]: For program point L823-25(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,367 INFO L857 garLoopResultBuilder]: For program point L823-26(lines 823 831) no Hoare annotation was computed. [2021-10-29 04:45:17,368 INFO L853 garLoopResultBuilder]: At program point L164(lines 159 167) the Hoare annotation is: (let ((.cse11 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse2 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse14 (not .cse13)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse6 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (= ~waterLevel~0 (_ bv0 32))) (.cse8 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (not .cse11)) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse15 .cse10)))) [2021-10-29 04:45:17,368 INFO L853 garLoopResultBuilder]: At program point L164-1(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,368 INFO L853 garLoopResultBuilder]: At program point L164-2(lines 159 167) the Hoare annotation is: (let ((.cse12 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse2 (not .cse13)) (.cse10 (not .cse12)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse4 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse14 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse11) (and .cse0 .cse1 .cse2 .cse4 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse5 .cse14 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse14 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse8 .cse9 .cse11)))) [2021-10-29 04:45:17,368 INFO L853 garLoopResultBuilder]: At program point L164-3(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L164-4(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L164-5(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L164-6(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L164-7(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L164-8(lines 159 167) the Hoare annotation is: false [2021-10-29 04:45:17,369 INFO L853 garLoopResultBuilder]: At program point L297(lines 284 299) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,369 INFO L857 garLoopResultBuilder]: For program point L958(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,369 INFO L857 garLoopResultBuilder]: For program point L958-2(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,369 INFO L857 garLoopResultBuilder]: For program point L958-4(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,369 INFO L857 garLoopResultBuilder]: For program point L958-6(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-8(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-10(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-12(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-14(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-16(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-18(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-20(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-22(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-24(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L958-26(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L857 garLoopResultBuilder]: For program point L1091(lines 1091 1097) no Hoare annotation was computed. [2021-10-29 04:45:17,370 INFO L853 garLoopResultBuilder]: At program point L1091-1(lines 1091 1097) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1) (and .cse0 (= ~waterLevel~0 (_ bv1 32)) .cse1) (and .cse0 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse1))) [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-28(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-30(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-32(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-34(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-36(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-38(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-40(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-42(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-44(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,371 INFO L857 garLoopResultBuilder]: For program point L958-46(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L958-48(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L958-50(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L958-52(lines 958 964) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L853 garLoopResultBuilder]: At program point L305(lines 300 307) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L706(lines 705 762) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L707(lines 707 711) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L972(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L972-1(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L972-2(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,372 INFO L857 garLoopResultBuilder]: For program point L972-3(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-4(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-5(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-6(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-7(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-8(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-9(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-10(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-11(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-12(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-13(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-14(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-15(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,373 INFO L857 garLoopResultBuilder]: For program point L972-16(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-17(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-18(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-19(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-20(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-21(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-22(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-23(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-24(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-25(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,374 INFO L857 garLoopResultBuilder]: For program point L972-26(lines 972 982) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L853 garLoopResultBuilder]: At program point L313(lines 308 316) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,375 INFO L853 garLoopResultBuilder]: At program point L181-2(lines 181 195) the Hoare annotation is: false [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L182(line 182) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844-1(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844-2(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844-3(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844-4(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,375 INFO L857 garLoopResultBuilder]: For program point L844-5(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-6(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-7(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-8(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-9(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-10(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-11(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-12(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-13(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-14(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-15(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-16(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,376 INFO L857 garLoopResultBuilder]: For program point L844-17(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-18(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-19(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-20(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-21(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-22(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-23(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-24(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-25(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L844-26(lines 844 854) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L185(lines 185 189) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L185-1(lines 185 189) no Hoare annotation was computed. [2021-10-29 04:45:17,377 INFO L857 garLoopResultBuilder]: For program point L715(lines 715 721) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L853 garLoopResultBuilder]: At program point L715-1(lines 715 721) the Hoare annotation is: (let ((.cse17 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse20 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse19 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse11 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse8 (= ~methaneLevelCritical~0 (_ bv0 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse12 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse14 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse16 (not .cse19)) (.cse15 (not .cse20)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse18 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse23 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (= ~waterLevel~0 (_ bv1 32))) (.cse10 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= ~waterLevel~0 (_ bv2 32))) (.cse21 (not .cse17)) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse22 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse6 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse6) (and .cse0 .cse10 .cse11 .cse2 .cse12 .cse13 .cse5 .cse9 .cse14) (and .cse0 .cse7 .cse15 .cse5 .cse16 .cse9 .cse17 .cse6) (and .cse0 .cse11 .cse13 .cse5 .cse18 .cse9 .cse6) (and .cse0 .cse7 .cse19 .cse5 .cse9 .cse20 .cse17 .cse6) (and .cse0 .cse7 .cse19 .cse15 .cse5 .cse9 .cse17 .cse6) (and .cse0 .cse7 .cse1 .cse21 .cse22 .cse6) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse13 .cse6) (and .cse0 .cse1 .cse11 .cse13 .cse5 .cse6) (and .cse0 .cse10 .cse2 .cse23 .cse4 .cse13 .cse9) (and .cse0 .cse8 .cse13 .cse18 .cse9 .cse6) (and .cse0 .cse7 .cse5 .cse16 .cse9 .cse20 .cse17 .cse6) (and .cse0 .cse7 .cse21 .cse15 .cse16 .cse9 .cse22 .cse6) (and .cse0 .cse7 .cse1 .cse5 .cse17 .cse6) (and .cse0 .cse10 .cse2 .cse12 .cse3 .cse4 .cse5 .cse9 .cse14) (and .cse0 .cse7 .cse21 .cse16 .cse9 .cse20 .cse22 .cse6) (and .cse0 .cse7 .cse21 .cse19 .cse15 .cse9 .cse22 .cse6) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse18 .cse9 .cse6) (and .cse0 .cse2 .cse23 .cse4 .cse13 .cse9 .cse6) (and .cse0 .cse10 .cse7 .cse21 .cse2 .cse9 .cse22) (and .cse0 .cse10 .cse7 .cse2 .cse5 .cse9 .cse17) (and .cse0 .cse7 .cse21 .cse19 .cse9 .cse20 .cse22 .cse6)))) [2021-10-29 04:45:17,378 INFO L857 garLoopResultBuilder]: For program point L322(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L857 garLoopResultBuilder]: For program point L322-1(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L857 garLoopResultBuilder]: For program point L322-2(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L853 garLoopResultBuilder]: At program point L1117(lines 1112 1119) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,378 INFO L857 garLoopResultBuilder]: For program point L725(lines 725 731) no Hoare annotation was computed. [2021-10-29 04:45:17,378 INFO L853 garLoopResultBuilder]: At program point L725-1(lines 725 731) the Hoare annotation is: (let ((.cse18 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse8 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse16 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse10 (= ~waterLevel~0 (_ bv1 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse12 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse17 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse14 (not .cse18)) (.cse15 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse13 (= ~waterLevel~0 (_ bv2 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse11 (not (= ~systemActive~0 (_ bv0 32))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse5 .cse11 .cse12) (and .cse0 .cse13 .cse1 .cse14 .cse15 .cse6) (and .cse0 .cse1 .cse2 .cse16 .cse4 .cse10 .cse6) (and .cse0 .cse1 .cse8 .cse10 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse16 .cse4 .cse10 .cse11) (and .cse0 .cse13 .cse11 .cse6) (and .cse0 .cse10 .cse17 .cse11 .cse6) (and .cse0 .cse13 .cse1 .cse5 .cse18 .cse6) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse11 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse17 .cse11 .cse6) (and .cse0 .cse7 .cse13 .cse14 .cse2 .cse11 .cse15) (and .cse0 .cse7 .cse13 .cse2 .cse5 .cse11 .cse18)))) [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-1(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-2(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-3(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-4(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-5(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-6(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-7(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,379 INFO L857 garLoopResultBuilder]: For program point L862-8(lines 862 879) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L853 garLoopResultBuilder]: At program point L1127(lines 787 793) the Hoare annotation is: (let ((.cse13 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse20 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse22 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse10 (not .cse22)) (.cse14 (not .cse20)) (.cse9 (= ~waterLevel~0 (_ bv2 32))) (.cse15 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse18 (= (_ bv0 32) ~pumpRunning~0)) (.cse24 (not .cse11)) (.cse23 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse21 (not .cse13)) (.cse5 (= ~waterLevel~0 (_ bv1 32))) (.cse12 (not (= ~waterLevel~0 (_ bv3 32)))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse16 (= ~waterLevel~0 (_ bv0 32))) (.cse17 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse19 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse2 .cse4 .cse12 .cse7 .cse13 .cse14 .cse8) (and .cse0 .cse15 .cse2 .cse16 .cse17 .cse6 .cse18) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse4 .cse16 .cse17 .cse6 .cse19 .cse7 .cse8) (and .cse0 .cse1 .cse11 .cse20 .cse2 .cse4 .cse21 .cse6 .cse12 .cse7 .cse22 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse2 .cse4 .cse21 .cse12 .cse7 .cse14 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse16 .cse17 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse11 .cse20 .cse2 .cse4 .cse6 .cse12 .cse7 .cse13 .cse22 .cse8) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse17 .cse5 .cse24 .cse12 .cse7 .cse13 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse4 .cse21 .cse24 .cse12 .cse7 .cse14 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse23 .cse4 .cse17 .cse5 .cse12 .cse7 .cse13 .cse8) (and .cse0 .cse15 .cse5 .cse18) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse4 .cse24 .cse12 .cse7 .cse13 .cse14 .cse8) (and .cse0 .cse9 .cse15 .cse18) (and .cse0 .cse1 .cse20 .cse2 .cse4 .cse21 .cse6 .cse24 .cse12 .cse7 .cse22 .cse8) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse21 .cse17 .cse5 .cse24 .cse12 .cse7 .cse8) (and .cse0 .cse1 .cse20 .cse2 .cse4 .cse6 .cse24 .cse12 .cse7 .cse13 .cse22 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse23 .cse4 .cse21 .cse17 .cse5 .cse12 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse4 .cse16 .cse17 .cse6 .cse19 .cse7 .cse13 .cse8)))) [2021-10-29 04:45:17,380 INFO L853 garLoopResultBuilder]: At program point L1127-1(lines 787 793) the Hoare annotation is: false [2021-10-29 04:45:17,380 INFO L853 garLoopResultBuilder]: At program point L1127-2(lines 787 793) the Hoare annotation is: false [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L72(lines 72 76) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L72-3(lines 72 76) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L72-6(lines 72 76) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L866(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L866-1(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L866-2(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L866-3(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,380 INFO L857 garLoopResultBuilder]: For program point L866-4(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L857 garLoopResultBuilder]: For program point L866-5(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L857 garLoopResultBuilder]: For program point L866-6(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L857 garLoopResultBuilder]: For program point L866-7(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L857 garLoopResultBuilder]: For program point L866-8(lines 866 874) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L857 garLoopResultBuilder]: For program point L735(lines 735 758) no Hoare annotation was computed. [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000(lines 993 1003) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse8 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse10 (not .cse8)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (not .cse2)) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse12 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse12 .cse7 .cse11 .cse9)))) [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000-1(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000-2(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000-3(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000-4(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,381 INFO L853 garLoopResultBuilder]: At program point L1000-5(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-6(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-7(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L857 garLoopResultBuilder]: For program point L736(lines 736 742) no Hoare annotation was computed. [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-8(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-9(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-10(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-11(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-12(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-13(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-14(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-15(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,382 INFO L853 garLoopResultBuilder]: At program point L1000-16(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-17(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-18(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-19(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-20(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-21(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-22(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-23(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-24(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-25(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-26(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,383 INFO L853 garLoopResultBuilder]: At program point L1000-27(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1000-28(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1000-29(lines 993 1003) the Hoare annotation is: false [2021-10-29 04:45:17,384 INFO L857 garLoopResultBuilder]: For program point L1138(lines 1138 1155) no Hoare annotation was computed. [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1138-1(lines 1 1158) the Hoare annotation is: (let ((.cse8 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse10 (= ~waterLevel~0 (_ bv1 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse12 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse14 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse11 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse5 .cse11 .cse12) (and .cse0 .cse8 .cse10 .cse5 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse8 .cse10 .cse5 .cse6) (and .cse0 (= ~methaneLevelCritical~0 (_ bv0 32)) .cse10 .cse13 .cse11 .cse6) (and .cse0 .cse7 (= ~waterLevel~0 (_ bv2 32)) .cse14 .cse2 .cse11 .cse15) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse11 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse14 .cse5 .cse15 .cse6) (and .cse0 .cse14 .cse5 .cse11 .cse15 .cse6))) [2021-10-29 04:45:17,384 INFO L857 garLoopResultBuilder]: For program point L1138-2(lines 1138 1155) no Hoare annotation was computed. [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1138-3(lines 1 1158) the Hoare annotation is: false [2021-10-29 04:45:17,384 INFO L857 garLoopResultBuilder]: For program point L1138-4(lines 1138 1155) no Hoare annotation was computed. [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1138-5(lines 1 1158) the Hoare annotation is: false [2021-10-29 04:45:17,384 INFO L857 garLoopResultBuilder]: For program point L84(lines 84 88) no Hoare annotation was computed. [2021-10-29 04:45:17,384 INFO L853 garLoopResultBuilder]: At program point L1009(lines 1004 1012) the Hoare annotation is: (let ((.cse24 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse23 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse15 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse22 (not .cse24)) (.cse12 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse20 (not .cse12)) (.cse17 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (or .cse22 (not (= ~waterLevel~0 (_ bv3 32))))) (.cse14 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse19 (not .cse15)) (.cse18 (= ~waterLevel~0 (_ bv1 32))) (.cse21 (= ~waterLevel~0 (_ bv2 32))) (.cse16 (not .cse23)) (.cse8 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse8 .cse3 .cse4 .cse5 .cse9 .cse10 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse13 .cse14 .cse3 .cse4 .cse5 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse12 .cse2 .cse13 .cse14 .cse18 .cse5 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse2 .cse13 .cse14 .cse19 .cse18 .cse5 .cse20 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse2 .cse13 .cse14 .cse19 .cse3 .cse4 .cse5 .cse20 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse13 .cse14 .cse19 .cse3 .cse4 .cse5 .cse10 .cse16 .cse11) (and .cse0 .cse1 .cse18 .cse6) (and .cse0 .cse21 .cse1 .cse6) (and .cse0 .cse7 .cse17 .cse2 .cse13 .cse14 .cse18 .cse5 .cse20 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32)) .cse4 .cse18 .cse10 .cse11) (and .cse0 .cse7 .cse2 .cse13 .cse14 .cse3 .cse4 .cse5 .cse20 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse12 .cse2 .cse13 .cse14 .cse19 .cse18 .cse5 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse21 .cse22 .cse2 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse2 .cse8 .cse3 .cse4 .cse5 .cse9 .cse10 .cse15 .cse11) (and .cse0 .cse7 .cse23 .cse2 .cse5 .cse10 .cse24 .cse11))))) [2021-10-29 04:45:17,385 INFO L853 garLoopResultBuilder]: At program point L1009-1(lines 1004 1012) the Hoare annotation is: (let ((.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse14 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse12 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse8 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse9 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse13 (= ~waterLevel~0 (_ bv1 32))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse8 .cse9 .cse3 .cse4 .cse5 .cse10 .cse11) (and .cse0 .cse1 .cse12 .cse13 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse10 .cse14 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse9 .cse13 .cse5 .cse10 .cse14 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse8 .cse9 .cse13 .cse5 .cse10 .cse11))) [2021-10-29 04:45:17,385 INFO L853 garLoopResultBuilder]: At program point L1009-2(lines 1004 1012) the Hoare annotation is: false [2021-10-29 04:45:17,385 INFO L853 garLoopResultBuilder]: At program point L1009-3(lines 1004 1012) the Hoare annotation is: false [2021-10-29 04:45:17,385 INFO L853 garLoopResultBuilder]: At program point L1009-4(lines 1004 1012) the Hoare annotation is: false [2021-10-29 04:45:17,385 INFO L853 garLoopResultBuilder]: At program point L1009-5(lines 1004 1012) the Hoare annotation is: false [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point L1142(lines 1142 1152) no Hoare annotation was computed. [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point L1142-2(lines 1142 1152) no Hoare annotation was computed. [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point L1142-4(lines 1142 1152) no Hoare annotation was computed. [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point L1143(lines 1143 1149) no Hoare annotation was computed. [2021-10-29 04:45:17,385 INFO L857 garLoopResultBuilder]: For program point L1143-2(lines 1143 1149) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L1143-4(lines 1143 1149) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L747(lines 747 757) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L853 garLoopResultBuilder]: At program point L747-1(lines 735 758) the Hoare annotation is: (let ((.cse22 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse16 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse21 (not .cse22)) (.cse13 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse11 (= (_ bv0 32) ~pumpRunning~0)) (.cse20 (not .cse13)) (.cse18 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse14 (or .cse21 (not (= ~waterLevel~0 (_ bv3 32))))) (.cse15 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse19 (not .cse16)) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse17 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse10 (= ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse4 (= ~waterLevel~0 (_ bv0 32))) (.cse5 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse7 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse11) (and .cse0 .cse12 .cse11) (and .cse0 .cse1 .cse13 .cse2 .cse14 .cse15 .cse4 .cse5 .cse6 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse18 .cse13 .cse2 .cse14 .cse15 .cse12 .cse6 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32)) .cse5 .cse12 .cse8) (and .cse0 .cse1 .cse18 .cse2 .cse14 .cse15 .cse19 .cse12 .cse6 .cse20 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse2 .cse14 .cse15 .cse19 .cse4 .cse5 .cse6 .cse20 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse13 .cse2 .cse14 .cse15 .cse19 .cse4 .cse5 .cse6 .cse8 .cse17 .cse9) (and .cse0 .cse2 .cse4 .cse5 .cse6 .cse11) (and .cse0 .cse1 .cse18 .cse2 .cse14 .cse15 .cse12 .cse6 .cse20 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse2 .cse14 .cse15 .cse4 .cse5 .cse6 .cse20 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse18 .cse13 .cse2 .cse14 .cse15 .cse19 .cse12 .cse6 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse10 .cse21 .cse2 .cse8 .cse17) (and .cse0 .cse1 .cse10 .cse2 .cse6 .cse8 .cse22) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse16 .cse9))))) [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L748(lines 748 754) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L887(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L887-1(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L887-2(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,386 INFO L857 garLoopResultBuilder]: For program point L887-3(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L887-4(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L887-5(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L887-6(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L887-7(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L887-8(lines 887 897) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L857 garLoopResultBuilder]: For program point L96(lines 96 100) no Hoare annotation was computed. [2021-10-29 04:45:17,387 INFO L853 garLoopResultBuilder]: At program point L230(lines 226 232) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-29 04:45:17,390 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 04:45:17,392 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 04:45:17,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 04:45:17 BoogieIcfgContainer [2021-10-29 04:45:17,523 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 04:45:17,524 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 04:45:17,524 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 04:45:17,524 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 04:45:17,525 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:38:42" (3/4) ... [2021-10-29 04:45:17,528 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 04:45:17,566 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-10-29 04:45:17,572 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-10-29 04:45:17,577 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-10-29 04:45:17,582 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-29 04:45:17,587 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 04:45:17,593 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 04:45:17,598 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 04:45:17,635 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) [2021-10-29 04:45:17,635 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) [2021-10-29 04:45:17,636 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) [2021-10-29 04:45:17,636 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) [2021-10-29 04:45:17,637 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) [2021-10-29 04:45:17,638 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) [2021-10-29 04:45:17,639 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) [2021-10-29 04:45:17,639 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) [2021-10-29 04:45:17,640 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)) [2021-10-29 04:45:17,643 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) [2021-10-29 04:45:17,645 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) [2021-10-29 04:45:17,646 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) [2021-10-29 04:45:17,647 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) [2021-10-29 04:45:17,648 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) [2021-10-29 04:45:17,648 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) [2021-10-29 04:45:17,650 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) [2021-10-29 04:45:17,650 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) [2021-10-29 04:45:17,651 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) [2021-10-29 04:45:17,652 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) [2021-10-29 04:45:17,653 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) [2021-10-29 04:45:17,655 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) [2021-10-29 04:45:17,655 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) [2021-10-29 04:45:17,658 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) [2021-10-29 04:45:17,660 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) [2021-10-29 04:45:17,664 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) [2021-10-29 04:45:17,846 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/witness.graphml [2021-10-29 04:45:17,846 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 04:45:17,847 INFO L168 Benchmark]: Toolchain (without parser) took 400358.41 ms. Allocated memory was 60.8 MB in the beginning and 1.9 GB in the end (delta: 1.9 GB). Free memory was 37.7 MB in the beginning and 923.3 MB in the end (delta: -885.6 MB). Peak memory consumption was 965.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,848 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:45:17,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 785.28 ms. Allocated memory was 60.8 MB in the beginning and 77.6 MB in the end (delta: 16.8 MB). Free memory was 37.5 MB in the beginning and 58.8 MB in the end (delta: -21.4 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.77 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 47.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,850 INFO L168 Benchmark]: Boogie Preprocessor took 168.79 ms. Allocated memory is still 77.6 MB. Free memory was 47.7 MB in the beginning and 40.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,850 INFO L168 Benchmark]: RCFGBuilder took 3421.55 ms. Allocated memory was 77.6 MB in the beginning and 102.8 MB in the end (delta: 25.2 MB). Free memory was 40.3 MB in the beginning and 58.2 MB in the end (delta: -17.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,851 INFO L168 Benchmark]: TraceAbstraction took 395502.00 ms. Allocated memory was 102.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 57.6 MB in the beginning and 961.1 MB in the end (delta: -903.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,851 INFO L168 Benchmark]: Witness Printer took 322.69 ms. Allocated memory is still 1.9 GB. Free memory was 961.1 MB in the beginning and 923.3 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:45:17,856 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 785.28 ms. Allocated memory was 60.8 MB in the beginning and 77.6 MB in the end (delta: 16.8 MB). Free memory was 37.5 MB in the beginning and 58.8 MB in the end (delta: -21.4 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.77 ms. Allocated memory is still 77.6 MB. Free memory was 58.8 MB in the beginning and 47.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 168.79 ms. Allocated memory is still 77.6 MB. Free memory was 47.7 MB in the beginning and 40.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3421.55 ms. Allocated memory was 77.6 MB in the beginning and 102.8 MB in the end (delta: 25.2 MB). Free memory was 40.3 MB in the beginning and 58.2 MB in the end (delta: -17.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 395502.00 ms. Allocated memory was 102.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 57.6 MB in the beginning and 961.1 MB in the end (delta: -903.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. * Witness Printer took 322.69 ms. Allocated memory is still 1.9 GB. Free memory was 961.1 MB in the beginning and 923.3 MB in the end (delta: 37.8 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, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 479 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 395.2s, OverallIterations: 19, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 27.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 312.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 6317 SDtfs, 10559 SDslu, 12951 SDs, 0 SdLazy, 1458 SolverSat, 383 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6001 GetRequests, 5838 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 1.7s Time, 0.0s 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, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 19 MinimizatonAttempts, 11760 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 172 LocationsWithAnnotation, 172 PreInvPairs, 3595 NumberOfFragments, 6434 HoareAnnotationTreeSize, 172 FomulaSimplifications, 42972159 FormulaSimplificationTreeSizeReduction, 71.9s HoareSimplificationTime, 172 FomulaSimplificationsInter, 45211093 FormulaSimplificationTreeSizeReductionInter, 240.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 4.0s SatisfiabilityAnalysisTime, 18.1s InterpolantComputationTime, 2995 NumberOfCodeBlocks, 2995 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 5926 ConstructedInterpolants, 0 QuantifiedInterpolants, 12034 SizeOfPredicates, 85 NumberOfNonLiveVariables, 9923 ConjunctsInSsa, 163 ConjunctsInUnsatCore, 64 InterpolantComputations, 31 PerfectInterpolantSequences, 4706/4990 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: ((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && 2bv32 == tmp) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 2bv32 == tmp) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: ((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && waterLevel == \result) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) || (((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 1bv32 == \result) - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || ((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning)) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 704]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 725]: Loop Invariant Derived loop invariant: (((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 715]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && methaneLevelCritical == 0bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: (((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: ((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1112]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-29 04:45:18,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d29abe69-d198-41cc-9850-abb17bb979f0/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...