./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI --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 5780768f89256c506186805750dd5ec09f07e7c3b9baffd6ca5edbcb4a88d3de --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:00:30,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:00:30,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:00:30,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:00:30,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:00:30,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:00:30,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:00:30,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:00:30,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:00:30,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:00:30,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:00:30,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:00:30,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:00:30,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:00:30,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:00:30,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:00:30,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:00:30,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:00:30,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:00:30,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:00:30,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:00:30,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:00:30,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:00:30,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:00:30,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:00:30,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:00:30,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:00:30,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:00:30,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:00:30,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:00:30,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:00:30,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:00:30,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:00:30,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:00:30,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:00:30,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:00:30,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:00:30,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:00:30,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:00:30,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:00:30,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:00:30,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-03 02:00:30,399 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:00:30,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:00:30,400 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:00:30,401 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:00:30,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:00:30,402 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:00:30,402 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:00:30,403 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:00:30,403 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:00:30,403 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:00:30,405 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:00:30,405 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:00:30,405 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:00:30,406 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:00:30,406 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:00:30,406 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:00:30,407 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:00:30,407 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:00:30,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:00:30,408 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-03 02:00:30,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:00:30,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-03 02:00:30,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:00:30,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:00:30,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:00:30,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:00:30,410 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-03 02:00:30,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:00:30,411 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:00:30,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:00:30,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:00:30,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:00:30,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:00:30,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:00:30,413 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:00:30,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:00:30,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:00:30,414 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:00:30,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:00:30,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:00:30,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:00:30,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5780768f89256c506186805750dd5ec09f07e7c3b9baffd6ca5edbcb4a88d3de [2022-11-03 02:00:30,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:00:30,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:00:30,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:00:30,771 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:00:30,777 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:00:30,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2022-11-03 02:00:30,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/data/eaff24087/44c9cfd4ca10438ab0272bb9c0c7800f/FLAG1f2f853fe [2022-11-03 02:00:31,334 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:00:31,335 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2022-11-03 02:00:31,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/data/eaff24087/44c9cfd4ca10438ab0272bb9c0c7800f/FLAG1f2f853fe [2022-11-03 02:00:31,678 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/data/eaff24087/44c9cfd4ca10438ab0272bb9c0c7800f [2022-11-03 02:00:31,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:00:31,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:00:31,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:00:31,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:00:31,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:00:31,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:00:31" (1/1) ... [2022-11-03 02:00:31,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@575da751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:31, skipping insertion in model container [2022-11-03 02:00:31,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:00:31" (1/1) ... [2022-11-03 02:00:31,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:00:31,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:00:31,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c[7019,7032] [2022-11-03 02:00:32,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:00:32,105 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:00:32,154 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c[7019,7032] [2022-11-03 02:00:32,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:00:32,206 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:00:32,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32 WrapperNode [2022-11-03 02:00:32,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:00:32,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:00:32,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:00:32,208 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:00:32,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,229 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,256 INFO L138 Inliner]: procedures = 55, calls = 156, calls flagged for inlining = 22, calls inlined = 19, statements flattened = 241 [2022-11-03 02:00:32,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:00:32,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:00:32,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:00:32,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:00:32,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,301 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:00:32,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:00:32,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:00:32,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:00:32,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (1/1) ... [2022-11-03 02:00:32,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:00:32,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:32,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:00:32,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:00:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:00:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2022-11-03 02:00:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2022-11-03 02:00:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2022-11-03 02:00:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2022-11-03 02:00:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-11-03 02:00:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-11-03 02:00:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-11-03 02:00:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-11-03 02:00:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2022-11-03 02:00:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2022-11-03 02:00:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2022-11-03 02:00:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2022-11-03 02:00:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2022-11-03 02:00:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2022-11-03 02:00:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:00:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2022-11-03 02:00:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2022-11-03 02:00:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:00:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:00:32,482 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:00:32,484 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:00:32,822 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:00:33,062 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:00:33,062 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-03 02:00:33,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:00:33 BoogieIcfgContainer [2022-11-03 02:00:33,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:00:33,068 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:00:33,068 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:00:33,079 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:00:33,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:00:31" (1/3) ... [2022-11-03 02:00:33,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f0d281e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:00:33, skipping insertion in model container [2022-11-03 02:00:33,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:32" (2/3) ... [2022-11-03 02:00:33,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f0d281e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:00:33, skipping insertion in model container [2022-11-03 02:00:33,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:00:33" (3/3) ... [2022-11-03 02:00:33,084 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product46.cil.c [2022-11-03 02:00:33,115 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:00:33,116 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:00:33,196 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:00:33,213 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@19b1503, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:00:33,215 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:00:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand has 63 states, 39 states have (on average 1.3846153846153846) internal successors, (54), 47 states have internal predecessors, (54), 14 states have call successors, (14), 8 states have call predecessors, (14), 8 states have return successors, (14), 12 states have call predecessors, (14), 14 states have call successors, (14) [2022-11-03 02:00:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-03 02:00:33,235 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:33,235 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:00:33,236 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:33,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:33,246 INFO L85 PathProgramCache]: Analyzing trace with hash -939449567, now seen corresponding path program 1 times [2022-11-03 02:00:33,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:33,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489850136] [2022-11-03 02:00:33,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:33,501 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:33,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489850136] [2022-11-03 02:00:33,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489850136] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:33,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:33,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 02:00:33,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789601158] [2022-11-03 02:00:33,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:33,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-03 02:00:33,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:33,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-03 02:00:33,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:00:33,549 INFO L87 Difference]: Start difference. First operand has 63 states, 39 states have (on average 1.3846153846153846) internal successors, (54), 47 states have internal predecessors, (54), 14 states have call successors, (14), 8 states have call predecessors, (14), 8 states have return successors, (14), 12 states have call predecessors, (14), 14 states have call successors, (14) Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:33,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:33,639 INFO L93 Difference]: Finished difference Result 124 states and 165 transitions. [2022-11-03 02:00:33,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-03 02:00:33,643 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-11-03 02:00:33,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:33,654 INFO L225 Difference]: With dead ends: 124 [2022-11-03 02:00:33,654 INFO L226 Difference]: Without dead ends: 58 [2022-11-03 02:00:33,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:00:33,663 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:33,664 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 62 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-03 02:00:33,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-11-03 02:00:33,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2022-11-03 02:00:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 36 states have (on average 1.2777777777777777) internal successors, (46), 43 states have internal predecessors, (46), 14 states have call successors, (14), 8 states have call predecessors, (14), 7 states have return successors, (13), 11 states have call predecessors, (13), 13 states have call successors, (13) [2022-11-03 02:00:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 73 transitions. [2022-11-03 02:00:33,715 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 73 transitions. Word has length 16 [2022-11-03 02:00:33,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:33,716 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 73 transitions. [2022-11-03 02:00:33,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2022-11-03 02:00:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-03 02:00:33,719 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:33,719 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:00:33,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:00:33,724 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:33,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:33,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1141998118, now seen corresponding path program 1 times [2022-11-03 02:00:33,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:33,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146283549] [2022-11-03 02:00:33,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:33,927 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:33,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146283549] [2022-11-03 02:00:33,927 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146283549] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:33,928 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:33,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:00:33,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098454022] [2022-11-03 02:00:33,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:33,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:00:33,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:33,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:00:33,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:00:33,931 INFO L87 Difference]: Start difference. First operand 58 states and 73 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:33,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:33,982 INFO L93 Difference]: Finished difference Result 93 states and 117 transitions. [2022-11-03 02:00:33,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:00:33,983 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-11-03 02:00:33,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:33,985 INFO L225 Difference]: With dead ends: 93 [2022-11-03 02:00:33,985 INFO L226 Difference]: Without dead ends: 50 [2022-11-03 02:00:33,986 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:00:33,988 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 7 mSDsluCounter, 50 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 87 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:33,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 87 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-03 02:00:33,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-11-03 02:00:33,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2022-11-03 02:00:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 31 states have (on average 1.2903225806451613) internal successors, (40), 38 states have internal predecessors, (40), 11 states have call successors, (11), 7 states have call predecessors, (11), 7 states have return successors, (11), 9 states have call predecessors, (11), 11 states have call successors, (11) [2022-11-03 02:00:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 62 transitions. [2022-11-03 02:00:33,999 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 62 transitions. Word has length 17 [2022-11-03 02:00:33,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:33,999 INFO L495 AbstractCegarLoop]: Abstraction has 50 states and 62 transitions. [2022-11-03 02:00:33,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2022-11-03 02:00:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-03 02:00:34,001 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:34,001 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:00:34,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:00:34,002 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:34,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:34,002 INFO L85 PathProgramCache]: Analyzing trace with hash 1494301195, now seen corresponding path program 1 times [2022-11-03 02:00:34,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:34,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268264759] [2022-11-03 02:00:34,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:34,180 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:34,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268264759] [2022-11-03 02:00:34,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268264759] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:34,181 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:34,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-03 02:00:34,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457096555] [2022-11-03 02:00:34,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:34,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:00:34,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:34,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:00:34,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:00:34,185 INFO L87 Difference]: Start difference. First operand 50 states and 62 transitions. Second operand has 6 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:34,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:34,383 INFO L93 Difference]: Finished difference Result 144 states and 182 transitions. [2022-11-03 02:00:34,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:00:34,384 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-11-03 02:00:34,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:34,387 INFO L225 Difference]: With dead ends: 144 [2022-11-03 02:00:34,388 INFO L226 Difference]: Without dead ends: 96 [2022-11-03 02:00:34,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-03 02:00:34,390 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 43 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:34,391 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 248 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-03 02:00:34,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-11-03 02:00:34,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 92. [2022-11-03 02:00:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 57 states have (on average 1.280701754385965) internal successors, (73), 69 states have internal predecessors, (73), 21 states have call successors, (21), 13 states have call predecessors, (21), 13 states have return successors, (21), 17 states have call predecessors, (21), 21 states have call successors, (21) [2022-11-03 02:00:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 115 transitions. [2022-11-03 02:00:34,416 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 115 transitions. Word has length 19 [2022-11-03 02:00:34,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:34,416 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 115 transitions. [2022-11-03 02:00:34,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 02:00:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 115 transitions. [2022-11-03 02:00:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-03 02:00:34,419 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:34,419 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:00:34,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:00:34,420 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:34,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:34,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1577692455, now seen corresponding path program 1 times [2022-11-03 02:00:34,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:34,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031910885] [2022-11-03 02:00:34,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:34,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:34,954 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:34,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031910885] [2022-11-03 02:00:34,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031910885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:34,955 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:34,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-03 02:00:34,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894218661] [2022-11-03 02:00:34,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:34,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-03 02:00:34,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:34,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-03 02:00:34,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:00:34,958 INFO L87 Difference]: Start difference. First operand 92 states and 115 transitions. Second operand has 11 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 7 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-03 02:00:35,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:35,627 INFO L93 Difference]: Finished difference Result 229 states and 290 transitions. [2022-11-03 02:00:35,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:00:35,628 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 7 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 22 [2022-11-03 02:00:35,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:35,636 INFO L225 Difference]: With dead ends: 229 [2022-11-03 02:00:35,636 INFO L226 Difference]: Without dead ends: 139 [2022-11-03 02:00:35,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:00:35,646 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 128 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:35,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 155 Invalid, 698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 616 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 02:00:35,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2022-11-03 02:00:35,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 95. [2022-11-03 02:00:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 58 states have (on average 1.2413793103448276) internal successors, (72), 71 states have internal predecessors, (72), 22 states have call successors, (22), 14 states have call predecessors, (22), 14 states have return successors, (22), 18 states have call predecessors, (22), 22 states have call successors, (22) [2022-11-03 02:00:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 116 transitions. [2022-11-03 02:00:35,679 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 116 transitions. Word has length 22 [2022-11-03 02:00:35,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:35,679 INFO L495 AbstractCegarLoop]: Abstraction has 95 states and 116 transitions. [2022-11-03 02:00:35,680 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 1.8888888888888888) internal successors, (17), 7 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-03 02:00:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 116 transitions. [2022-11-03 02:00:35,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-03 02:00:35,687 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:35,687 INFO L195 NwaCegarLoop]: 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] [2022-11-03 02:00:35,687 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:00:35,688 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:35,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:35,689 INFO L85 PathProgramCache]: Analyzing trace with hash -2058418800, now seen corresponding path program 1 times [2022-11-03 02:00:35,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:35,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138471309] [2022-11-03 02:00:35,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:35,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:35,767 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:35,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138471309] [2022-11-03 02:00:35,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138471309] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:35,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:35,768 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:00:35,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116281548] [2022-11-03 02:00:35,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:35,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:00:35,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:35,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:00:35,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:00:35,769 INFO L87 Difference]: Start difference. First operand 95 states and 116 transitions. Second operand has 5 states, 4 states have (on average 5.75) internal successors, (23), 5 states have internal predecessors, (23), 4 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-11-03 02:00:35,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:35,977 INFO L93 Difference]: Finished difference Result 303 states and 366 transitions. [2022-11-03 02:00:35,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:00:35,978 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.75) internal successors, (23), 5 states have internal predecessors, (23), 4 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Word has length 32 [2022-11-03 02:00:35,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:35,979 INFO L225 Difference]: With dead ends: 303 [2022-11-03 02:00:35,979 INFO L226 Difference]: Without dead ends: 210 [2022-11-03 02:00:35,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-03 02:00:35,981 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 114 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 147 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:35,981 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 147 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-03 02:00:35,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2022-11-03 02:00:36,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 204. [2022-11-03 02:00:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 131 states have (on average 1.16793893129771) internal successors, (153), 144 states have internal predecessors, (153), 36 states have call successors, (36), 30 states have call predecessors, (36), 36 states have return successors, (46), 38 states have call predecessors, (46), 36 states have call successors, (46) [2022-11-03 02:00:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 235 transitions. [2022-11-03 02:00:36,018 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 235 transitions. Word has length 32 [2022-11-03 02:00:36,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:36,019 INFO L495 AbstractCegarLoop]: Abstraction has 204 states and 235 transitions. [2022-11-03 02:00:36,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.75) internal successors, (23), 5 states have internal predecessors, (23), 4 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-11-03 02:00:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 235 transitions. [2022-11-03 02:00:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-03 02:00:36,021 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:36,021 INFO L195 NwaCegarLoop]: 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] [2022-11-03 02:00:36,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:00:36,021 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:36,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:36,022 INFO L85 PathProgramCache]: Analyzing trace with hash -2015616217, now seen corresponding path program 1 times [2022-11-03 02:00:36,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:36,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088720764] [2022-11-03 02:00:36,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:36,116 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:36,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088720764] [2022-11-03 02:00:36,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088720764] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:36,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:36,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:00:36,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726615894] [2022-11-03 02:00:36,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:36,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:00:36,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:36,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:00:36,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:00:36,119 INFO L87 Difference]: Start difference. First operand 204 states and 235 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-11-03 02:00:36,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:36,341 INFO L93 Difference]: Finished difference Result 216 states and 247 transitions. [2022-11-03 02:00:36,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-03 02:00:36,342 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 33 [2022-11-03 02:00:36,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:36,347 INFO L225 Difference]: With dead ends: 216 [2022-11-03 02:00:36,348 INFO L226 Difference]: Without dead ends: 214 [2022-11-03 02:00:36,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-03 02:00:36,351 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 71 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:36,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 143 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-03 02:00:36,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2022-11-03 02:00:36,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 204. [2022-11-03 02:00:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 131 states have (on average 1.1526717557251909) internal successors, (151), 144 states have internal predecessors, (151), 36 states have call successors, (36), 30 states have call predecessors, (36), 36 states have return successors, (46), 38 states have call predecessors, (46), 36 states have call successors, (46) [2022-11-03 02:00:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 233 transitions. [2022-11-03 02:00:36,434 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 233 transitions. Word has length 33 [2022-11-03 02:00:36,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:36,435 INFO L495 AbstractCegarLoop]: Abstraction has 204 states and 233 transitions. [2022-11-03 02:00:36,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-11-03 02:00:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 233 transitions. [2022-11-03 02:00:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-03 02:00:36,439 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:36,440 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-03 02:00:36,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:00:36,440 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:36,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:36,441 INFO L85 PathProgramCache]: Analyzing trace with hash -603684493, now seen corresponding path program 1 times [2022-11-03 02:00:36,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:36,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551234359] [2022-11-03 02:00:36,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:00:36,936 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:36,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551234359] [2022-11-03 02:00:36,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551234359] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:36,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1779104093] [2022-11-03 02:00:36,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:36,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:36,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:36,950 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:36,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:00:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:37,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 33 conjunts are in the unsatisfiable core [2022-11-03 02:00:37,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:00:37,574 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:00:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:00:38,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1779104093] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:00:38,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [931979781] [2022-11-03 02:00:38,276 INFO L159 IcfgInterpreter]: Started Sifa with 37 locations of interest [2022-11-03 02:00:38,276 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:00:38,281 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:00:38,293 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:00:38,293 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:00:46,817 INFO L197 IcfgInterpreter]: Interpreting procedure timeShift with input of size 325 for LOIs [2022-11-03 02:00:51,269 INFO L197 IcfgInterpreter]: Interpreting procedure processEnvironment__wrappee__methaneQuery with input of size 323 for LOIs [2022-11-03 02:00:52,281 INFO L197 IcfgInterpreter]: Interpreting procedure changeMethaneLevel with input of size 294 for LOIs [2022-11-03 02:00:52,316 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:01:26,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [931979781] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:26,257 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-03 02:01:26,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [16, 12, 12] total 45 [2022-11-03 02:01:26,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504548554] [2022-11-03 02:01:26,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:26,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-03 02:01:26,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:26,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-03 02:01:26,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=290, Invalid=1690, Unknown=0, NotChecked=0, Total=1980 [2022-11-03 02:01:26,260 INFO L87 Difference]: Start difference. First operand 204 states and 233 transitions. Second operand has 15 states, 12 states have (on average 2.1666666666666665) internal successors, (26), 12 states have internal predecessors, (26), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-03 02:01:40,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:40,917 INFO L93 Difference]: Finished difference Result 467 states and 535 transitions. [2022-11-03 02:01:40,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-03 02:01:40,919 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 12 states have (on average 2.1666666666666665) internal successors, (26), 12 states have internal predecessors, (26), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) Word has length 38 [2022-11-03 02:01:40,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:40,921 INFO L225 Difference]: With dead ends: 467 [2022-11-03 02:01:40,921 INFO L226 Difference]: Without dead ends: 265 [2022-11-03 02:01:40,923 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 83 SyntacticMatches, 3 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 812 ImplicationChecksByTransitivity, 46.5s TimeCoverageRelationStatistics Valid=359, Invalid=1993, Unknown=0, NotChecked=0, Total=2352 [2022-11-03 02:01:40,924 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 79 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 544 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 544 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:40,924 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 247 Invalid, 593 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 544 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-03 02:01:40,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-11-03 02:01:41,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2022-11-03 02:01:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 168 states have (on average 1.1369047619047619) internal successors, (191), 182 states have internal predecessors, (191), 45 states have call successors, (45), 39 states have call predecessors, (45), 45 states have return successors, (55), 46 states have call predecessors, (55), 45 states have call successors, (55) [2022-11-03 02:01:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 291 transitions. [2022-11-03 02:01:41,007 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 291 transitions. Word has length 38 [2022-11-03 02:01:41,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:41,007 INFO L495 AbstractCegarLoop]: Abstraction has 259 states and 291 transitions. [2022-11-03 02:01:41,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 12 states have (on average 2.1666666666666665) internal successors, (26), 12 states have internal predecessors, (26), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-03 02:01:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 291 transitions. [2022-11-03 02:01:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-03 02:01:41,009 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:41,009 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-03 02:01:41,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-03 02:01:41,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:41,223 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:41,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:41,223 INFO L85 PathProgramCache]: Analyzing trace with hash 641822293, now seen corresponding path program 1 times [2022-11-03 02:01:41,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:41,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892615489] [2022-11-03 02:01:41,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:41,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:01:41,632 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:41,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892615489] [2022-11-03 02:01:41,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892615489] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:41,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859665510] [2022-11-03 02:01:41,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:41,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:41,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:41,639 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:41,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:01:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:41,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 33 conjunts are in the unsatisfiable core [2022-11-03 02:01:41,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:01:41,998 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:01:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:01:42,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859665510] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:01:42,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [807463594] [2022-11-03 02:01:42,424 INFO L159 IcfgInterpreter]: Started Sifa with 40 locations of interest [2022-11-03 02:01:42,424 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:01:42,424 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:01:42,425 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:01:42,425 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:01:45,989 INFO L197 IcfgInterpreter]: Interpreting procedure waterRise with input of size 294 for LOIs [2022-11-03 02:01:46,042 INFO L197 IcfgInterpreter]: Interpreting procedure timeShift with input of size 314 for LOIs [2022-11-03 02:01:47,761 INFO L197 IcfgInterpreter]: Interpreting procedure processEnvironment__wrappee__methaneQuery with input of size 311 for LOIs [2022-11-03 02:01:49,388 INFO L197 IcfgInterpreter]: Interpreting procedure isMethaneAlarm with input of size 312 for LOIs [2022-11-03 02:01:50,415 INFO L197 IcfgInterpreter]: Interpreting procedure isMethaneLevelCritical with input of size 44 for LOIs [2022-11-03 02:01:50,421 INFO L197 IcfgInterpreter]: Interpreting procedure changeMethaneLevel with input of size 292 for LOIs [2022-11-03 02:01:50,473 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:02:38,660 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4619#(and (not (= |timeShift___utac_acc__Specification1_spec__1_~tmp___0~2#1| 0)) (<= ~pumpRunning~0 1) (= ~head~0.offset 0) (= ~pumpRunning~0 |timeShift_isPumpRunning_~retValue_acc~1#1|) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= |old(~pumpRunning~0)| 0) (= |timeShift_isPumpRunning_#res#1| |timeShift_isPumpRunning_~retValue_acc~1#1|) (= ~methaneLevelCritical~0 1) (<= 2 |old(~waterLevel~0)|) (= |timeShift___utac_acc__Specification1_spec__1_~tmp~6#1| ~methaneLevelCritical~0) (<= 0 ~pumpRunning~0) (= ~head~0.base 0) (= |#NULL.offset| 0) (= |timeShift_isPumpRunning_#res#1| |timeShift___utac_acc__Specification1_spec__1_~tmp___0~2#1|) (<= 0 |#StackHeapBarrier|) (= ~cleanupTimeShifts~0 4) (= |#NULL.base| 0))' at error location [2022-11-03 02:02:38,660 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:02:38,660 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-03 02:02:38,660 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12, 12] total 32 [2022-11-03 02:02:38,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904077240] [2022-11-03 02:02:38,661 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-03 02:02:38,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-11-03 02:02:38,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:02:38,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-11-03 02:02:38,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=425, Invalid=3235, Unknown=0, NotChecked=0, Total=3660 [2022-11-03 02:02:38,663 INFO L87 Difference]: Start difference. First operand 259 states and 291 transitions. Second operand has 32 states, 22 states have (on average 2.8181818181818183) internal successors, (62), 23 states have internal predecessors, (62), 8 states have call successors, (16), 6 states have call predecessors, (16), 13 states have return successors, (16), 14 states have call predecessors, (16), 7 states have call successors, (16) [2022-11-03 02:02:42,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:02:42,208 INFO L93 Difference]: Finished difference Result 553 states and 671 transitions. [2022-11-03 02:02:42,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-11-03 02:02:42,208 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 22 states have (on average 2.8181818181818183) internal successors, (62), 23 states have internal predecessors, (62), 8 states have call successors, (16), 6 states have call predecessors, (16), 13 states have return successors, (16), 14 states have call predecessors, (16), 7 states have call successors, (16) Word has length 41 [2022-11-03 02:02:42,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:02:42,211 INFO L225 Difference]: With dead ends: 553 [2022-11-03 02:02:42,211 INFO L226 Difference]: Without dead ends: 349 [2022-11-03 02:02:42,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 85 SyntacticMatches, 3 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4504 ImplicationChecksByTransitivity, 50.4s TimeCoverageRelationStatistics Valid=1297, Invalid=11585, Unknown=0, NotChecked=0, Total=12882 [2022-11-03 02:02:42,216 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 768 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 2612 mSolverCounterSat, 603 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 3215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 603 IncrementalHoareTripleChecker+Valid, 2612 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:02:42,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 515 Invalid, 3215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [603 Valid, 2612 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-03 02:02:42,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2022-11-03 02:02:42,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 291. [2022-11-03 02:02:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 188 states have (on average 1.1117021276595744) internal successors, (209), 203 states have internal predecessors, (209), 52 states have call successors, (52), 45 states have call predecessors, (52), 50 states have return successors, (61), 52 states have call predecessors, (61), 52 states have call successors, (61) [2022-11-03 02:02:42,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 322 transitions. [2022-11-03 02:02:42,316 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 322 transitions. Word has length 41 [2022-11-03 02:02:42,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:02:42,317 INFO L495 AbstractCegarLoop]: Abstraction has 291 states and 322 transitions. [2022-11-03 02:02:42,317 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 22 states have (on average 2.8181818181818183) internal successors, (62), 23 states have internal predecessors, (62), 8 states have call successors, (16), 6 states have call predecessors, (16), 13 states have return successors, (16), 14 states have call predecessors, (16), 7 states have call successors, (16) [2022-11-03 02:02:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 322 transitions. [2022-11-03 02:02:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-03 02:02:42,319 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:02:42,320 INFO L195 NwaCegarLoop]: trace histogram [4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:02:42,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 02:02:42,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-03 02:02:42,527 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION === [timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:02:42,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:02:42,528 INFO L85 PathProgramCache]: Analyzing trace with hash 2064102182, now seen corresponding path program 1 times [2022-11-03 02:02:42,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:02:42,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481871563] [2022-11-03 02:02:42,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:02:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 02:02:42,849 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:02:42,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481871563] [2022-11-03 02:02:42,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1481871563] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:02:42,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168713075] [2022-11-03 02:02:42,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:02:42,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:02:42,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:02:42,851 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:02:42,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:02:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:02:42,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 25 conjunts are in the unsatisfiable core [2022-11-03 02:02:42,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:02:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-03 02:02:43,053 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:02:43,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [168713075] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:02:43,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:02:43,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [12] total 17 [2022-11-03 02:02:43,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289550248] [2022-11-03 02:02:43,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:02:43,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-03 02:02:43,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:02:43,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-03 02:02:43,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=239, Unknown=0, NotChecked=0, Total=272 [2022-11-03 02:02:43,055 INFO L87 Difference]: Start difference. First operand 291 states and 322 transitions. Second operand has 11 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 5 states have return successors, (12), 5 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 02:02:43,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:02:43,493 INFO L93 Difference]: Finished difference Result 653 states and 739 transitions. [2022-11-03 02:02:43,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-11-03 02:02:43,497 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 5 states have return successors, (12), 5 states have call predecessors, (12), 2 states have call successors, (12) Word has length 77 [2022-11-03 02:02:43,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:02:43,498 INFO L225 Difference]: With dead ends: 653 [2022-11-03 02:02:43,498 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 02:02:43,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=574, Unknown=0, NotChecked=0, Total=650 [2022-11-03 02:02:43,500 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 48 mSDsluCounter, 415 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:02:43,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 378 Invalid, 408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-03 02:02:43,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 02:02:43,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 02:02:43,501 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) [2022-11-03 02:02:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 02:02:43,502 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-11-03 02:02:43,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:02:43,502 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 02:02:43,502 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (11), 2 states have call predecessors, (11), 5 states have return successors, (12), 5 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-03 02:02:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 02:02:43,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 02:02:43,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 02:02:43,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:02:43,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:02:43,720 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 02:02:52,525 WARN L234 SmtUtils]: Spent 6.00s on a formula simplification. DAG size of input: 460 DAG size of output: 443 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-03 02:03:02,930 WARN L234 SmtUtils]: Spent 5.95s on a formula simplification. DAG size of input: 460 DAG size of output: 443 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-03 02:03:12,568 WARN L234 SmtUtils]: Spent 5.69s on a formula simplification. DAG size of input: 450 DAG size of output: 430 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-03 02:03:25,579 WARN L234 SmtUtils]: Spent 5.85s on a formula simplification. DAG size of input: 463 DAG size of output: 448 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-03 02:03:33,048 WARN L234 SmtUtils]: Spent 6.05s on a formula simplification. DAG size of input: 490 DAG size of output: 450 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-03 02:03:39,150 INFO L899 garLoopResultBuilder]: For program point processEnvironment__wrappee__baseEXIT(lines 158 164) no Hoare annotation was computed. [2022-11-03 02:03:39,150 INFO L902 garLoopResultBuilder]: At program point processEnvironment__wrappee__baseFINAL(lines 158 164) the Hoare annotation is: true [2022-11-03 02:03:39,150 INFO L895 garLoopResultBuilder]: At program point changeMethaneLevelENTRY(lines 530 541) the Hoare annotation is: (and (or (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or (not (= |old(~methaneLevelCritical~0)| ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 1) (not (= |old(~methaneLevelCritical~0)| 1)))) [2022-11-03 02:03:39,151 INFO L899 garLoopResultBuilder]: For program point changeMethaneLevelEXIT(lines 530 541) no Hoare annotation was computed. [2022-11-03 02:03:39,151 INFO L902 garLoopResultBuilder]: At program point isMethaneLevelCriticalENTRY(lines 542 550) the Hoare annotation is: true [2022-11-03 02:03:39,151 INFO L899 garLoopResultBuilder]: For program point isMethaneLevelCriticalEXIT(lines 542 550) no Hoare annotation was computed. [2022-11-03 02:03:39,151 INFO L899 garLoopResultBuilder]: For program point cleanupEXIT(lines 335 364) no Hoare annotation was computed. [2022-11-03 02:03:39,151 INFO L899 garLoopResultBuilder]: For program point L349(lines 349 353) no Hoare annotation was computed. [2022-11-03 02:03:39,151 INFO L902 garLoopResultBuilder]: At program point cleanupENTRY(lines 335 364) the Hoare annotation is: true [2022-11-03 02:03:39,152 INFO L902 garLoopResultBuilder]: At program point L349-1(lines 349 353) the Hoare annotation is: true [2022-11-03 02:03:39,152 INFO L902 garLoopResultBuilder]: At program point L345-2(lines 345 359) the Hoare annotation is: true [2022-11-03 02:03:39,152 INFO L902 garLoopResultBuilder]: At program point L341(line 341) the Hoare annotation is: true [2022-11-03 02:03:39,152 INFO L899 garLoopResultBuilder]: For program point L341-1(line 341) no Hoare annotation was computed. [2022-11-03 02:03:39,152 INFO L902 garLoopResultBuilder]: At program point L360(lines 335 364) the Hoare annotation is: true [2022-11-03 02:03:39,152 INFO L899 garLoopResultBuilder]: For program point L356(line 356) no Hoare annotation was computed. [2022-11-03 02:03:39,153 INFO L895 garLoopResultBuilder]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0)) .cse1) (or (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1))) (or (not (= |old(~pumpRunning~0)| 0)) .cse0 .cse1))) [2022-11-03 02:03:39,153 INFO L895 garLoopResultBuilder]: At program point L198(line 198) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1))) (or (not (= 1 ~systemActive~0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2022-11-03 02:03:39,153 INFO L899 garLoopResultBuilder]: For program point L198-1(line 198) no Hoare annotation was computed. [2022-11-03 02:03:39,155 INFO L895 garLoopResultBuilder]: At program point L483(line 483) the Hoare annotation is: (let ((.cse124 (select |#memory_int| 16)) (.cse118 (select |#memory_int| 10)) (.cse120 (select |#memory_int| 11)) (.cse119 (select |#memory_int| 7)) (.cse125 (select |#memory_int| 5)) (.cse122 (select |#memory_int| 8)) (.cse127 (select |#memory_int| 9)) (.cse126 (select |#memory_int| 1)) (.cse116 (select |#memory_int| 15)) (.cse121 (select |#memory_int| 14)) (.cse117 (select |#memory_int| 13)) (.cse123 (select |#memory_int| 6)) (.cse115 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse81 (= ~pumpRunning~0 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse113 (and .cse115 .cse81)) (.cse3 (not (= (select .cse123 1) 102))) (.cse4 (not (= (select |#length| 6) 4))) (.cse5 (not (= (select |#valid| 23) 1))) (.cse6 (not (= 77 (select .cse117 1)))) (.cse7 (not (= (select |#length| 28) 25))) (.cse8 (not (= 73 (select .cse121 2)))) (.cse9 (not (= (select .cse116 2) 0))) (.cse10 (not (= (select .cse126 0) 48))) (.cse11 (not (= 30 (select |#length| 23)))) (.cse12 (not (= (select .cse127 3) 0))) (.cse13 (not (= (select |#valid| 26) 1))) (.cse14 (not (= (select |#length| 4) 13))) (.cse15 (not (= (select .cse122 0) 79))) (.cse16 (not (= (select |#length| 15) 3))) (.cse17 (not (= 31 (select |#length| 2)))) (.cse18 (not (= (select .cse127 1) 102))) (.cse19 (not (= (select |#valid| 12) 1))) (.cse20 (not (= (select .cse127 0) 79))) (.cse21 (not (= (select .cse123 2) 102))) (.cse22 (not (= 2 (select |#length| 1)))) (.cse23 (not (= 30 (select |#length| 26)))) (.cse24 (not (= (select .cse125 0) 79))) (.cse25 (not (= 2 (select |#length| 11)))) (.cse26 (not (= 44 (select .cse117 0)))) (.cse27 (not (= 58 (select .cse119 5)))) (.cse28 (not (= (select .cse127 2) 102))) (.cse29 (not (= 116 (select .cse117 3)))) (.cse30 (not (= (select .cse123 3) 0))) (.cse31 (not (= (select |#length| 12) 13))) (.cse32 (not (= (select .cse121 0) 67))) (.cse33 (not (= (select |#valid| 6) 1))) (.cse34 (not (= (select |#length| 8) 3))) (.cse35 (not (= (select .cse120 0) 10))) (.cse36 (not (< 0 |#StackHeapBarrier|))) (.cse37 (not (= (select .cse125 1) 110))) (.cse38 (not (= (select |#valid| 3) 1))) (.cse39 (not (= 30 (select |#length| 20)))) (.cse40 (not (= (select |#valid| 25) 1))) (.cse41 (not (= ~head~0.offset 0))) (.cse42 (not (= (select |#valid| 20) 1))) (.cse43 (not (= 25 (select |#length| 25)))) (.cse44 (not (<= |old(~pumpRunning~0)| 0))) (.cse45 (not (= (select |#valid| 21) 1))) (.cse46 (not (= (select |#valid| 11) 1))) (.cse47 (not (= (select .cse121 4) 0))) (.cse48 (not (= (select |#valid| 16) 1))) (.cse49 (not (= 101 (select .cse117 2)))) (.cse50 (not (= (select |#length| 21) 9))) (.cse51 (not (= (select |#valid| 28) 1))) (.cse52 (not (= (select .cse119 6) 0))) (.cse53 (not (= (select |#valid| 15) 1))) (.cse54 (not (= 1 (select |#valid| 5)))) (.cse55 (not (= (select |#length| 3) 12))) (.cse56 (not (= (select |#valid| 0) 0))) (.cse57 (not (= 109 (select .cse119 3)))) (.cse58 (not (= (select |#valid| 27) 1))) (.cse59 (not (= (select .cse126 1) 0))) (.cse60 (not (= 3 (select |#length| 5)))) (.cse61 (not (= (select |#valid| 24) 1))) (.cse62 (not (= (select .cse119 1) 80))) (.cse63 (not (= (select |#length| 19) 21))) (.cse64 (not (= 5 (select |#length| 14)))) (.cse65 (not (= (select |#valid| 19) 1))) (.cse66 (not (= (select .cse118 0) 41))) (.cse67 (not (= (select |#valid| 1) 1))) (.cse68 (not (= (select |#valid| 22) 1))) (.cse69 (not (= 3 (select |#length| 10)))) (.cse70 (not (= (select .cse125 2) 0))) (.cse112 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse71 (not (= 2 (select |#length| 16)))) (.cse72 (not (= 41 (select .cse124 0)))) (.cse73 (not (= (select |#length| 24) 9))) (.cse74 (not (= 112 (select .cse119 4)))) (.cse75 (not (= (select |#valid| 8) 1))) (.cse76 (not (= (select .cse124 1) 0))) (.cse77 (not (= (select |#valid| 4) 1))) (.cse78 (not (= 7 (select |#length| 13)))) (.cse79 (not (= (select .cse116 1) 75))) (.cse80 (not (= |#NULL.base| 0))) (.cse82 (not (= 7 (select |#length| 7)))) (.cse114 (not (= ~methaneLevelCritical~0 1))) (.cse83 (not (= (select .cse122 2) 0))) (.cse84 (not (= (select |#length| 17) 30))) (.cse85 (not (= (select |#valid| 7) 1))) (.cse86 (not (= (select |#valid| 10) 1))) (.cse87 (not (= (select .cse123 0) 79))) (.cse88 (not (= (select |#length| 22) 21))) (.cse89 (not (= (select .cse121 1) 82))) (.cse90 (not (= (select |#valid| 14) 1))) (.cse91 (not (= 110 (select .cse122 1)))) (.cse92 (not (= (select |#valid| 13) 1))) (.cse93 (not (= 58 (select .cse117 5)))) (.cse94 (not (= (select .cse121 3) 84))) (.cse95 (not (<= 0 |old(~pumpRunning~0)|))) (.cse96 (not (= (select |#valid| 2) 1))) (.cse97 (not (= 104 (select .cse117 4)))) (.cse98 (not (= (select |#length| 9) 4))) (.cse99 (not (= 9 (select |#length| 18)))) (.cse100 (not (= (select .cse120 1) 0))) (.cse101 (not (= (select .cse118 2) 0))) (.cse102 (not (= (select |#valid| 17) 1))) (.cse103 (not (= 44 (select .cse119 0)))) (.cse104 (not (= (select |#length| 27) 9))) (.cse105 (not (= 117 (select .cse119 2)))) (.cse106 (not (= (select |#valid| 9) 1))) (.cse107 (not (= 32 (select .cse118 1)))) (.cse108 (not (= ~cleanupTimeShifts~0 4))) (.cse109 (not (= (select |#valid| 18) 1))) (.cse110 (not (= 0 (select .cse117 6)))) (.cse111 (not (= (select .cse116 0) 79)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 1))) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |#NULL.offset| 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= |old(~waterLevel~0)| 1)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse1 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse2 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 (and .cse81 (= ~waterLevel~0 1)) .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 (not (= ~head~0.base 0)) .cse108 .cse109 .cse110 .cse111) (or (and .cse81 .cse0) .cse112 .cse113 .cse114) (or .cse1 (and .cse115 .cse0) .cse2 .cse113 (= ~pumpRunning~0 1)) (or .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse8 .cse9 .cse10 .cse11 (not (<= 0 |#NULL.offset|)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (<= ~head~0.base 0)) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 (not (<= 1 |old(~waterLevel~0)|)) .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse112 .cse71 .cse72 .cse73 .cse74 (not (<= |#NULL.offset| 0)) .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse82 .cse114 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 (= |old(~waterLevel~0)| ~waterLevel~0) .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111)))) [2022-11-03 02:03:39,155 INFO L899 garLoopResultBuilder]: For program point L483-1(line 483) no Hoare annotation was computed. [2022-11-03 02:03:39,157 INFO L895 garLoopResultBuilder]: At program point L211(line 211) the Hoare annotation is: (let ((.cse119 (select |#memory_int| 16)) (.cse113 (select |#memory_int| 10)) (.cse115 (select |#memory_int| 11)) (.cse114 (select |#memory_int| 7)) (.cse120 (select |#memory_int| 5)) (.cse117 (select |#memory_int| 8)) (.cse122 (select |#memory_int| 9)) (.cse121 (select |#memory_int| 1)) (.cse111 (select |#memory_int| 15)) (.cse116 (select |#memory_int| 14)) (.cse112 (select |#memory_int| 13)) (.cse118 (select |#memory_int| 6))) (let ((.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= (select .cse118 1) 102))) (.cse6 (not (= (select |#length| 6) 4))) (.cse7 (not (= (select |#valid| 23) 1))) (.cse8 (not (= 77 (select .cse112 1)))) (.cse9 (not (= (select |#length| 28) 25))) (.cse10 (not (= 73 (select .cse116 2)))) (.cse11 (not (= (select .cse111 2) 0))) (.cse12 (not (= (select .cse121 0) 48))) (.cse13 (not (= 30 (select |#length| 23)))) (.cse14 (not (= (select .cse122 3) 0))) (.cse15 (not (= (select |#valid| 26) 1))) (.cse16 (not (= (select |#length| 4) 13))) (.cse17 (not (= (select .cse117 0) 79))) (.cse18 (not (= (select |#length| 15) 3))) (.cse19 (not (= 31 (select |#length| 2)))) (.cse20 (not (= (select .cse122 1) 102))) (.cse21 (not (= (select |#valid| 12) 1))) (.cse22 (not (= (select .cse122 0) 79))) (.cse23 (not (= (select .cse118 2) 102))) (.cse24 (not (= 2 (select |#length| 1)))) (.cse25 (not (= 30 (select |#length| 26)))) (.cse26 (not (= (select .cse120 0) 79))) (.cse27 (not (= 2 (select |#length| 11)))) (.cse28 (not (= 44 (select .cse112 0)))) (.cse29 (not (= 58 (select .cse114 5)))) (.cse30 (not (= (select .cse122 2) 102))) (.cse31 (not (= 116 (select .cse112 3)))) (.cse0 (not (= 1 ~systemActive~0))) (.cse32 (not (= (select .cse118 3) 0))) (.cse33 (not (= (select |#length| 12) 13))) (.cse34 (not (= (select .cse116 0) 67))) (.cse35 (not (= (select |#valid| 6) 1))) (.cse36 (not (= (select |#length| 8) 3))) (.cse37 (not (= (select .cse115 0) 10))) (.cse38 (not (< 0 |#StackHeapBarrier|))) (.cse39 (not (= (select .cse120 1) 110))) (.cse40 (not (= (select |#valid| 3) 1))) (.cse41 (not (= 30 (select |#length| 20)))) (.cse42 (not (= (select |#valid| 25) 1))) (.cse43 (not (= ~head~0.offset 0))) (.cse44 (not (= (select |#valid| 20) 1))) (.cse45 (not (= 25 (select |#length| 25)))) (.cse46 (not (= (select |#valid| 21) 1))) (.cse47 (not (= (select |#valid| 11) 1))) (.cse48 (not (= (select .cse116 4) 0))) (.cse49 (not (= (select |#valid| 16) 1))) (.cse50 (not (= 101 (select .cse112 2)))) (.cse51 (not (= (select |#length| 21) 9))) (.cse52 (not (= (select |#valid| 28) 1))) (.cse53 (not (= (select .cse114 6) 0))) (.cse54 (not (= (select |#valid| 15) 1))) (.cse55 (not (= 1 (select |#valid| 5)))) (.cse56 (not (= (select |#length| 3) 12))) (.cse57 (not (= (select |#valid| 0) 0))) (.cse58 (not (= 109 (select .cse114 3)))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse59 (not (= (select |#valid| 27) 1))) (.cse60 (not (= (select .cse121 1) 0))) (.cse61 (not (= 3 (select |#length| 5)))) (.cse62 (not (= (select |#valid| 24) 1))) (.cse63 (not (= (select .cse114 1) 80))) (.cse64 (not (= (select |#length| 19) 21))) (.cse65 (not (= 5 (select |#length| 14)))) (.cse66 (not (= (select |#valid| 19) 1))) (.cse67 (not (= (select .cse113 0) 41))) (.cse68 (not (= (select |#valid| 1) 1))) (.cse69 (not (= (select |#valid| 22) 1))) (.cse70 (not (= 3 (select |#length| 10)))) (.cse71 (not (= (select .cse120 2) 0))) (.cse72 (not (= 2 (select |#length| 16)))) (.cse73 (not (= 41 (select .cse119 0)))) (.cse74 (not (= (select |#length| 24) 9))) (.cse75 (not (= 112 (select .cse114 4)))) (.cse76 (not (= (select |#valid| 8) 1))) (.cse77 (not (= (select .cse119 1) 0))) (.cse78 (not (= (select |#valid| 4) 1))) (.cse79 (not (= 7 (select |#length| 13)))) (.cse80 (not (= (select .cse111 1) 75))) (.cse81 (not (= |#NULL.base| 0))) (.cse82 (not (= 7 (select |#length| 7)))) (.cse83 (not (= (select .cse117 2) 0))) (.cse84 (not (= (select |#length| 17) 30))) (.cse85 (not (= (select |#valid| 7) 1))) (.cse86 (not (= (select |#valid| 10) 1))) (.cse87 (not (= (select .cse118 0) 79))) (.cse88 (not (= (select |#length| 22) 21))) (.cse89 (not (= (select .cse116 1) 82))) (.cse90 (not (= (select |#valid| 14) 1))) (.cse91 (not (= 110 (select .cse117 1)))) (.cse92 (not (= (select |#valid| 13) 1))) (.cse93 (not (= 58 (select .cse112 5)))) (.cse94 (not (= (select .cse116 3) 84))) (.cse95 (not (= (select |#valid| 2) 1))) (.cse96 (not (= 104 (select .cse112 4)))) (.cse97 (not (= (select |#length| 9) 4))) (.cse98 (not (= 9 (select |#length| 18)))) (.cse99 (not (= (select .cse115 1) 0))) (.cse100 (not (= (select .cse113 2) 0))) (.cse101 (not (= (select |#valid| 17) 1))) (.cse102 (not (= 44 (select .cse114 0)))) (.cse103 (not (= (select |#length| 27) 9))) (.cse104 (not (= 117 (select .cse114 2)))) (.cse105 (not (= (select |#valid| 9) 1))) (.cse106 (not (= 32 (select .cse113 1)))) (.cse107 (not (= ~cleanupTimeShifts~0 4))) (.cse108 (not (= (select |#valid| 18) 1))) (.cse109 (not (= 0 (select .cse112 6)))) (.cse110 (not (= (select .cse111 0) 79)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse10 .cse11 .cse12 .cse13 (not (<= 0 |#NULL.offset|)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (not (<= ~head~0.base 0)) .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 (not (<= 1 |old(~waterLevel~0)|)) .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse3 .cse72 .cse73 .cse74 .cse75 (not (<= |#NULL.offset| 0)) .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse4 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 (= |old(~waterLevel~0)| ~waterLevel~0) .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= |#NULL.offset| 0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 (not (= |old(~waterLevel~0)| 1)) .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse0 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse1 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 (= ~waterLevel~0 1) .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 (not (= ~head~0.base 0)) .cse107 .cse108 .cse109 .cse110)))) [2022-11-03 02:03:39,159 INFO L895 garLoopResultBuilder]: At program point L211-1(lines 192 216) the Hoare annotation is: (let ((.cse124 (select |#memory_int| 16)) (.cse118 (select |#memory_int| 10)) (.cse120 (select |#memory_int| 11)) (.cse119 (select |#memory_int| 7)) (.cse125 (select |#memory_int| 5)) (.cse122 (select |#memory_int| 8)) (.cse127 (select |#memory_int| 9)) (.cse126 (select |#memory_int| 1)) (.cse116 (select |#memory_int| 15)) (.cse121 (select |#memory_int| 14)) (.cse117 (select |#memory_int| 13)) (.cse123 (select |#memory_int| 6)) (.cse115 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse81 (= ~pumpRunning~0 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse113 (and .cse115 .cse81)) (.cse3 (not (= (select .cse123 1) 102))) (.cse4 (not (= (select |#length| 6) 4))) (.cse5 (not (= (select |#valid| 23) 1))) (.cse6 (not (= 77 (select .cse117 1)))) (.cse7 (not (= (select |#length| 28) 25))) (.cse8 (not (= 73 (select .cse121 2)))) (.cse9 (not (= (select .cse116 2) 0))) (.cse10 (not (= (select .cse126 0) 48))) (.cse11 (not (= 30 (select |#length| 23)))) (.cse12 (not (= (select .cse127 3) 0))) (.cse13 (not (= (select |#valid| 26) 1))) (.cse14 (not (= (select |#length| 4) 13))) (.cse15 (not (= (select .cse122 0) 79))) (.cse16 (not (= (select |#length| 15) 3))) (.cse17 (not (= 31 (select |#length| 2)))) (.cse18 (not (= (select .cse127 1) 102))) (.cse19 (not (= (select |#valid| 12) 1))) (.cse20 (not (= (select .cse127 0) 79))) (.cse21 (not (= (select .cse123 2) 102))) (.cse22 (not (= 2 (select |#length| 1)))) (.cse23 (not (= 30 (select |#length| 26)))) (.cse24 (not (= (select .cse125 0) 79))) (.cse25 (not (= 2 (select |#length| 11)))) (.cse26 (not (= 44 (select .cse117 0)))) (.cse27 (not (= 58 (select .cse119 5)))) (.cse28 (not (= (select .cse127 2) 102))) (.cse29 (not (= 116 (select .cse117 3)))) (.cse30 (not (= (select .cse123 3) 0))) (.cse31 (not (= (select |#length| 12) 13))) (.cse32 (not (= (select .cse121 0) 67))) (.cse33 (not (= (select |#valid| 6) 1))) (.cse34 (not (= (select |#length| 8) 3))) (.cse35 (not (= (select .cse120 0) 10))) (.cse36 (not (< 0 |#StackHeapBarrier|))) (.cse37 (not (= (select .cse125 1) 110))) (.cse38 (not (= (select |#valid| 3) 1))) (.cse39 (not (= 30 (select |#length| 20)))) (.cse40 (not (= (select |#valid| 25) 1))) (.cse41 (not (= ~head~0.offset 0))) (.cse42 (not (= (select |#valid| 20) 1))) (.cse43 (not (= 25 (select |#length| 25)))) (.cse44 (not (<= |old(~pumpRunning~0)| 0))) (.cse45 (not (= (select |#valid| 21) 1))) (.cse46 (not (= (select |#valid| 11) 1))) (.cse47 (not (= (select .cse121 4) 0))) (.cse48 (not (= (select |#valid| 16) 1))) (.cse49 (not (= 101 (select .cse117 2)))) (.cse50 (not (= (select |#length| 21) 9))) (.cse51 (not (= (select |#valid| 28) 1))) (.cse52 (not (= (select .cse119 6) 0))) (.cse53 (not (= (select |#valid| 15) 1))) (.cse54 (not (= 1 (select |#valid| 5)))) (.cse55 (not (= (select |#length| 3) 12))) (.cse56 (not (= (select |#valid| 0) 0))) (.cse57 (not (= 109 (select .cse119 3)))) (.cse58 (not (= (select |#valid| 27) 1))) (.cse59 (not (= (select .cse126 1) 0))) (.cse60 (not (= 3 (select |#length| 5)))) (.cse61 (not (= (select |#valid| 24) 1))) (.cse62 (not (= (select .cse119 1) 80))) (.cse63 (not (= (select |#length| 19) 21))) (.cse64 (not (= 5 (select |#length| 14)))) (.cse65 (not (= (select |#valid| 19) 1))) (.cse66 (not (= (select .cse118 0) 41))) (.cse67 (not (= (select |#valid| 1) 1))) (.cse68 (not (= (select |#valid| 22) 1))) (.cse69 (not (= 3 (select |#length| 10)))) (.cse70 (not (= (select .cse125 2) 0))) (.cse112 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse71 (not (= 2 (select |#length| 16)))) (.cse72 (not (= 41 (select .cse124 0)))) (.cse73 (not (= (select |#length| 24) 9))) (.cse74 (not (= 112 (select .cse119 4)))) (.cse75 (not (= (select |#valid| 8) 1))) (.cse76 (not (= (select .cse124 1) 0))) (.cse77 (not (= (select |#valid| 4) 1))) (.cse78 (not (= 7 (select |#length| 13)))) (.cse79 (not (= (select .cse116 1) 75))) (.cse80 (not (= |#NULL.base| 0))) (.cse82 (not (= 7 (select |#length| 7)))) (.cse114 (not (= ~methaneLevelCritical~0 1))) (.cse83 (not (= (select .cse122 2) 0))) (.cse84 (not (= (select |#length| 17) 30))) (.cse85 (not (= (select |#valid| 7) 1))) (.cse86 (not (= (select |#valid| 10) 1))) (.cse87 (not (= (select .cse123 0) 79))) (.cse88 (not (= (select |#length| 22) 21))) (.cse89 (not (= (select .cse121 1) 82))) (.cse90 (not (= (select |#valid| 14) 1))) (.cse91 (not (= 110 (select .cse122 1)))) (.cse92 (not (= (select |#valid| 13) 1))) (.cse93 (not (= 58 (select .cse117 5)))) (.cse94 (not (= (select .cse121 3) 84))) (.cse95 (not (<= 0 |old(~pumpRunning~0)|))) (.cse96 (not (= (select |#valid| 2) 1))) (.cse97 (not (= 104 (select .cse117 4)))) (.cse98 (not (= (select |#length| 9) 4))) (.cse99 (not (= 9 (select |#length| 18)))) (.cse100 (not (= (select .cse120 1) 0))) (.cse101 (not (= (select .cse118 2) 0))) (.cse102 (not (= (select |#valid| 17) 1))) (.cse103 (not (= 44 (select .cse119 0)))) (.cse104 (not (= (select |#length| 27) 9))) (.cse105 (not (= 117 (select .cse119 2)))) (.cse106 (not (= (select |#valid| 9) 1))) (.cse107 (not (= 32 (select .cse118 1)))) (.cse108 (not (= ~cleanupTimeShifts~0 4))) (.cse109 (not (= (select |#valid| 18) 1))) (.cse110 (not (= 0 (select .cse117 6)))) (.cse111 (not (= (select .cse116 0) 79)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 1))) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |#NULL.offset| 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= |old(~waterLevel~0)| 1)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse1 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse2 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 (and .cse81 (= ~waterLevel~0 1)) .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 (not (= ~head~0.base 0)) .cse108 .cse109 .cse110 .cse111) (or (and .cse81 .cse0) .cse112 .cse113 .cse114) (or .cse1 (and .cse115 .cse0) .cse2 .cse113 (= ~pumpRunning~0 1)) (or .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse8 .cse9 .cse10 .cse11 (not (<= 0 |#NULL.offset|)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (<= ~head~0.base 0)) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 (not (<= 1 |old(~waterLevel~0)|)) .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse112 .cse71 .cse72 .cse73 .cse74 (not (<= |#NULL.offset| 0)) .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse82 .cse114 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 (= |old(~waterLevel~0)| ~waterLevel~0) .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111)))) [2022-11-03 02:03:39,159 INFO L899 garLoopResultBuilder]: For program point L145-1(lines 145 151) no Hoare annotation was computed. [2022-11-03 02:03:39,160 INFO L895 garLoopResultBuilder]: At program point L472(line 472) the Hoare annotation is: (and (or (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1))) (or (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)))) [2022-11-03 02:03:39,161 INFO L895 garLoopResultBuilder]: At program point timeShiftENTRY(lines 134 157) the Hoare annotation is: (let ((.cse121 (select |#memory_int| 16)) (.cse115 (select |#memory_int| 10)) (.cse117 (select |#memory_int| 11)) (.cse116 (select |#memory_int| 7)) (.cse122 (select |#memory_int| 5)) (.cse119 (select |#memory_int| 8)) (.cse124 (select |#memory_int| 9)) (.cse123 (select |#memory_int| 1)) (.cse113 (select |#memory_int| 15)) (.cse118 (select |#memory_int| 14)) (.cse114 (select |#memory_int| 13)) (.cse120 (select |#memory_int| 6))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= (select .cse120 1) 102))) (.cse4 (not (= (select |#length| 6) 4))) (.cse5 (not (= (select |#valid| 23) 1))) (.cse6 (not (= 77 (select .cse114 1)))) (.cse7 (not (= (select |#length| 28) 25))) (.cse8 (not (= 73 (select .cse118 2)))) (.cse9 (not (= (select .cse113 2) 0))) (.cse10 (not (= (select .cse123 0) 48))) (.cse11 (not (= 30 (select |#length| 23)))) (.cse12 (not (= (select .cse124 3) 0))) (.cse13 (not (= (select |#valid| 26) 1))) (.cse14 (not (= (select |#length| 4) 13))) (.cse15 (not (= (select .cse119 0) 79))) (.cse16 (not (= (select |#length| 15) 3))) (.cse17 (not (= 31 (select |#length| 2)))) (.cse18 (not (= (select .cse124 1) 102))) (.cse19 (not (= (select |#valid| 12) 1))) (.cse20 (not (= (select .cse124 0) 79))) (.cse21 (not (= (select .cse120 2) 102))) (.cse22 (not (= 2 (select |#length| 1)))) (.cse23 (not (= 30 (select |#length| 26)))) (.cse24 (not (= (select .cse122 0) 79))) (.cse25 (not (= 2 (select |#length| 11)))) (.cse26 (not (= 44 (select .cse114 0)))) (.cse27 (not (= 58 (select .cse116 5)))) (.cse28 (not (= (select .cse124 2) 102))) (.cse29 (not (= 116 (select .cse114 3)))) (.cse30 (not (= (select .cse120 3) 0))) (.cse31 (not (= (select |#length| 12) 13))) (.cse32 (not (= (select .cse118 0) 67))) (.cse33 (not (= (select |#valid| 6) 1))) (.cse34 (not (= (select |#length| 8) 3))) (.cse35 (not (= (select .cse117 0) 10))) (.cse36 (not (< 0 |#StackHeapBarrier|))) (.cse37 (not (= (select .cse122 1) 110))) (.cse38 (not (= (select |#valid| 3) 1))) (.cse39 (not (= 30 (select |#length| 20)))) (.cse40 (not (= (select |#valid| 25) 1))) (.cse41 (not (= ~head~0.offset 0))) (.cse42 (not (= (select |#valid| 20) 1))) (.cse43 (not (= 25 (select |#length| 25)))) (.cse44 (not (<= |old(~pumpRunning~0)| 0))) (.cse45 (not (= (select |#valid| 21) 1))) (.cse46 (not (= (select |#valid| 11) 1))) (.cse47 (not (= (select .cse118 4) 0))) (.cse48 (not (= (select |#valid| 16) 1))) (.cse49 (not (= 101 (select .cse114 2)))) (.cse50 (not (= (select |#length| 21) 9))) (.cse51 (not (= (select |#valid| 28) 1))) (.cse52 (not (= (select .cse116 6) 0))) (.cse53 (not (= (select |#valid| 15) 1))) (.cse54 (not (= 1 (select |#valid| 5)))) (.cse55 (not (= (select |#length| 3) 12))) (.cse56 (not (= (select |#valid| 0) 0))) (.cse57 (not (= 109 (select .cse116 3)))) (.cse58 (not (= (select |#valid| 27) 1))) (.cse59 (not (= (select .cse123 1) 0))) (.cse60 (not (= 3 (select |#length| 5)))) (.cse61 (not (= (select |#valid| 24) 1))) (.cse62 (not (= (select .cse116 1) 80))) (.cse63 (not (= (select |#length| 19) 21))) (.cse64 (not (= 5 (select |#length| 14)))) (.cse65 (not (= (select |#valid| 19) 1))) (.cse66 (not (= (select .cse115 0) 41))) (.cse67 (not (= (select |#valid| 1) 1))) (.cse68 (not (= (select |#valid| 22) 1))) (.cse69 (not (= 3 (select |#length| 10)))) (.cse70 (not (= (select .cse122 2) 0))) (.cse71 (not (= 2 (select |#length| 16)))) (.cse72 (not (= 41 (select .cse121 0)))) (.cse73 (not (= (select |#length| 24) 9))) (.cse74 (not (= 112 (select .cse116 4)))) (.cse75 (not (= (select |#valid| 8) 1))) (.cse76 (not (= (select .cse121 1) 0))) (.cse77 (not (= (select |#valid| 4) 1))) (.cse78 (not (= 7 (select |#length| 13)))) (.cse79 (not (= (select .cse113 1) 75))) (.cse80 (not (= |#NULL.base| 0))) (.cse81 (not (= 7 (select |#length| 7)))) (.cse82 (not (= (select .cse119 2) 0))) (.cse83 (not (= (select |#length| 17) 30))) (.cse84 (not (= (select |#valid| 7) 1))) (.cse85 (not (= (select |#valid| 10) 1))) (.cse86 (not (= (select .cse120 0) 79))) (.cse87 (not (= (select |#length| 22) 21))) (.cse88 (not (= (select .cse118 1) 82))) (.cse89 (not (= (select |#valid| 14) 1))) (.cse90 (not (= 110 (select .cse119 1)))) (.cse91 (not (= (select |#valid| 13) 1))) (.cse92 (not (= 58 (select .cse114 5)))) (.cse93 (not (= (select .cse118 3) 84))) (.cse94 (not (<= 0 |old(~pumpRunning~0)|))) (.cse95 (not (= (select |#valid| 2) 1))) (.cse96 (not (= 104 (select .cse114 4)))) (.cse97 (not (= (select |#length| 9) 4))) (.cse98 (not (= 9 (select |#length| 18)))) (.cse99 (not (= (select .cse117 1) 0))) (.cse100 (not (= (select .cse115 2) 0))) (.cse101 (not (= (select |#valid| 17) 1))) (.cse102 (not (= 44 (select .cse116 0)))) (.cse103 (not (= (select |#length| 27) 9))) (.cse104 (not (= 117 (select .cse116 2)))) (.cse105 (not (= (select |#valid| 9) 1))) (.cse106 (not (= 32 (select .cse115 1)))) (.cse107 (not (= ~cleanupTimeShifts~0 4))) (.cse108 (not (= (select |#valid| 18) 1))) (.cse109 (not (= 0 (select .cse114 6)))) (.cse110 (not (= (select .cse113 0) 79))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse111 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse112 (not (= ~methaneLevelCritical~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |#NULL.offset| 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= |old(~waterLevel~0)| 1)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse1 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse2 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 (= ~waterLevel~0 1) .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 (not (= ~head~0.base 0)) .cse107 .cse108 .cse109 .cse110) (or .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse8 .cse9 .cse10 .cse11 (not (<= 0 |#NULL.offset|)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (<= ~head~0.base 0)) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 (not (<= 1 |old(~waterLevel~0)|)) .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse111 .cse71 .cse72 .cse73 .cse74 (not (<= |#NULL.offset| 0)) .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse112 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 (= |old(~waterLevel~0)| ~waterLevel~0) .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110) (or .cse0 .cse111 .cse112)))) [2022-11-03 02:03:39,162 INFO L899 garLoopResultBuilder]: For program point timeShiftEXIT(lines 134 157) no Hoare annotation was computed. [2022-11-03 02:03:39,162 INFO L899 garLoopResultBuilder]: For program point L138-1(lines 137 156) no Hoare annotation was computed. [2022-11-03 02:03:39,162 INFO L899 garLoopResultBuilder]: For program point L489(lines 489 495) no Hoare annotation was computed. [2022-11-03 02:03:39,162 INFO L899 garLoopResultBuilder]: For program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 472) no Hoare annotation was computed. [2022-11-03 02:03:39,163 INFO L895 garLoopResultBuilder]: At program point L200(lines 200 208) the Hoare annotation is: (let ((.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse4) (or .cse5 .cse0 .cse2) (or .cse5 .cse3 .cse4))) [2022-11-03 02:03:39,165 INFO L895 garLoopResultBuilder]: At program point L485(lines 485 498) the Hoare annotation is: (let ((.cse125 (select |#memory_int| 16)) (.cse119 (select |#memory_int| 10)) (.cse121 (select |#memory_int| 11)) (.cse120 (select |#memory_int| 7)) (.cse126 (select |#memory_int| 5)) (.cse123 (select |#memory_int| 8)) (.cse128 (select |#memory_int| 9)) (.cse127 (select |#memory_int| 1)) (.cse117 (select |#memory_int| 15)) (.cse122 (select |#memory_int| 14)) (.cse118 (select |#memory_int| 13)) (.cse124 (select |#memory_int| 6))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse8 (= |timeShift___utac_acc__Specification1_spec__1_~tmp~6#1| 0)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= (select .cse124 1) 102))) (.cse10 (not (= (select |#length| 6) 4))) (.cse11 (not (= (select |#valid| 23) 1))) (.cse12 (not (= 77 (select .cse118 1)))) (.cse13 (not (= (select |#length| 28) 25))) (.cse14 (not (= 73 (select .cse122 2)))) (.cse15 (not (= (select .cse117 2) 0))) (.cse16 (not (= (select .cse127 0) 48))) (.cse17 (not (= 30 (select |#length| 23)))) (.cse18 (not (= (select .cse128 3) 0))) (.cse19 (not (= (select |#valid| 26) 1))) (.cse20 (not (= (select |#length| 4) 13))) (.cse21 (not (= (select .cse123 0) 79))) (.cse22 (not (= (select |#length| 15) 3))) (.cse23 (not (= 31 (select |#length| 2)))) (.cse24 (not (= (select .cse128 1) 102))) (.cse25 (not (= (select |#valid| 12) 1))) (.cse26 (not (= (select .cse128 0) 79))) (.cse27 (not (= (select .cse124 2) 102))) (.cse28 (not (= 2 (select |#length| 1)))) (.cse29 (not (= 30 (select |#length| 26)))) (.cse30 (not (= (select .cse126 0) 79))) (.cse31 (not (= 2 (select |#length| 11)))) (.cse32 (not (= 44 (select .cse118 0)))) (.cse33 (not (= 58 (select .cse120 5)))) (.cse34 (not (= (select .cse128 2) 102))) (.cse35 (not (= 116 (select .cse118 3)))) (.cse36 (not (= (select .cse124 3) 0))) (.cse37 (not (= (select |#length| 12) 13))) (.cse38 (not (= (select .cse122 0) 67))) (.cse39 (not (= (select |#valid| 6) 1))) (.cse40 (not (= (select |#length| 8) 3))) (.cse41 (not (= (select .cse121 0) 10))) (.cse42 (not (< 0 |#StackHeapBarrier|))) (.cse43 (not (= (select .cse126 1) 110))) (.cse44 (not (= (select |#valid| 3) 1))) (.cse45 (not (= 30 (select |#length| 20)))) (.cse46 (not (= (select |#valid| 25) 1))) (.cse47 (not (= ~head~0.offset 0))) (.cse48 (not (= (select |#valid| 20) 1))) (.cse49 (not (= 25 (select |#length| 25)))) (.cse50 (not (<= |old(~pumpRunning~0)| 0))) (.cse51 (not (= (select |#valid| 21) 1))) (.cse52 (not (= (select |#valid| 11) 1))) (.cse53 (not (= (select .cse122 4) 0))) (.cse54 (not (= (select |#valid| 16) 1))) (.cse55 (not (= 101 (select .cse118 2)))) (.cse56 (not (= (select |#length| 21) 9))) (.cse57 (not (= (select |#valid| 28) 1))) (.cse58 (not (= (select .cse120 6) 0))) (.cse59 (not (= (select |#valid| 15) 1))) (.cse60 (not (= 1 (select |#valid| 5)))) (.cse61 (not (= (select |#length| 3) 12))) (.cse62 (not (= (select |#valid| 0) 0))) (.cse63 (not (= 109 (select .cse120 3)))) (.cse64 (not (= (select |#valid| 27) 1))) (.cse65 (not (= (select .cse127 1) 0))) (.cse66 (not (= 3 (select |#length| 5)))) (.cse67 (not (= (select |#valid| 24) 1))) (.cse68 (not (= (select .cse120 1) 80))) (.cse69 (not (= (select |#length| 19) 21))) (.cse70 (not (= 5 (select |#length| 14)))) (.cse71 (not (= (select |#valid| 19) 1))) (.cse72 (not (= (select .cse119 0) 41))) (.cse73 (not (= (select |#valid| 1) 1))) (.cse74 (not (= (select |#valid| 22) 1))) (.cse75 (not (= 3 (select |#length| 10)))) (.cse76 (not (= (select .cse126 2) 0))) (.cse6 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse77 (not (= 2 (select |#length| 16)))) (.cse78 (not (= 41 (select .cse125 0)))) (.cse79 (not (= (select |#length| 24) 9))) (.cse80 (not (= 112 (select .cse120 4)))) (.cse81 (not (= (select |#valid| 8) 1))) (.cse82 (not (= (select .cse125 1) 0))) (.cse83 (not (= (select |#valid| 4) 1))) (.cse84 (not (= 7 (select |#length| 13)))) (.cse85 (not (= (select .cse117 1) 75))) (.cse86 (not (= |#NULL.base| 0))) (.cse87 (not (= 7 (select |#length| 7)))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse88 (not (= (select .cse123 2) 0))) (.cse89 (not (= (select |#length| 17) 30))) (.cse90 (not (= (select |#valid| 7) 1))) (.cse91 (not (= (select |#valid| 10) 1))) (.cse92 (not (= (select .cse124 0) 79))) (.cse93 (not (= (select |#length| 22) 21))) (.cse94 (not (= (select .cse122 1) 82))) (.cse95 (not (= (select |#valid| 14) 1))) (.cse96 (not (= 110 (select .cse123 1)))) (.cse97 (not (= (select |#valid| 13) 1))) (.cse98 (not (= 58 (select .cse118 5)))) (.cse99 (not (= (select .cse122 3) 84))) (.cse100 (not (<= 0 |old(~pumpRunning~0)|))) (.cse101 (not (= (select |#valid| 2) 1))) (.cse102 (not (= 104 (select .cse118 4)))) (.cse103 (not (= (select |#length| 9) 4))) (.cse104 (not (= 9 (select |#length| 18)))) (.cse105 (not (= (select .cse121 1) 0))) (.cse106 (not (= (select .cse119 2) 0))) (.cse107 (not (= (select |#valid| 17) 1))) (.cse108 (not (= 44 (select .cse120 0)))) (.cse109 (not (= (select |#length| 27) 9))) (.cse110 (not (= 117 (select .cse120 2)))) (.cse111 (not (= (select |#valid| 9) 1))) (.cse112 (not (= 32 (select .cse119 1)))) (.cse113 (not (= ~cleanupTimeShifts~0 4))) (.cse114 (not (= (select |#valid| 18) 1))) (.cse115 (not (= 0 (select .cse118 6)))) (.cse116 (not (= (select .cse117 0) 79)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 1))) (let ((.cse3 (not .cse8))) (or (and .cse3 .cse4 .cse0) (and .cse5 .cse3 .cse4) .cse6 .cse7)) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (not (= |#NULL.offset| 0)) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 (not (= |old(~waterLevel~0)| 1)) .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse1 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse2 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 (and .cse4 (= ~waterLevel~0 1)) .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111 .cse112 (not (= ~head~0.base 0)) .cse113 .cse114 .cse115 .cse116) (or .cse1 (and .cse5 .cse0 .cse8) (and .cse5 .cse4 .cse8) (and .cse8 (= ~pumpRunning~0 1)) .cse2) (or .cse9 .cse10 .cse11 .cse12 .cse13 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse14 .cse15 .cse16 .cse17 (not (<= 0 |#NULL.offset|)) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 (not (<= ~head~0.base 0)) .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 (not (<= 1 |old(~waterLevel~0)|)) .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse6 .cse77 .cse78 .cse79 .cse80 (not (<= |#NULL.offset| 0)) .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse7 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 (= |old(~waterLevel~0)| ~waterLevel~0) .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111 .cse112 .cse113 .cse114 .cse115 .cse116)))) [2022-11-03 02:03:39,165 INFO L899 garLoopResultBuilder]: For program point L196(lines 196 213) no Hoare annotation was computed. [2022-11-03 02:03:39,167 INFO L895 garLoopResultBuilder]: At program point L485-1(lines 477 501) the Hoare annotation is: (let ((.cse126 (select |#memory_int| 16)) (.cse120 (select |#memory_int| 10)) (.cse122 (select |#memory_int| 11)) (.cse121 (select |#memory_int| 7)) (.cse127 (select |#memory_int| 5)) (.cse124 (select |#memory_int| 8)) (.cse129 (select |#memory_int| 9)) (.cse128 (select |#memory_int| 1)) (.cse118 (select |#memory_int| 15)) (.cse123 (select |#memory_int| 14)) (.cse119 (select |#memory_int| 13)) (.cse125 (select |#memory_int| 6))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= (select .cse125 1) 102))) (.cse4 (not (= (select |#length| 6) 4))) (.cse5 (not (= (select |#valid| 23) 1))) (.cse6 (not (= 77 (select .cse119 1)))) (.cse7 (not (= (select |#length| 28) 25))) (.cse8 (not (= 73 (select .cse123 2)))) (.cse9 (not (= (select .cse118 2) 0))) (.cse10 (not (= (select .cse128 0) 48))) (.cse11 (not (= 30 (select |#length| 23)))) (.cse12 (not (= (select .cse129 3) 0))) (.cse13 (not (= (select |#valid| 26) 1))) (.cse14 (not (= (select |#length| 4) 13))) (.cse15 (not (= (select .cse124 0) 79))) (.cse16 (not (= (select |#length| 15) 3))) (.cse17 (not (= 31 (select |#length| 2)))) (.cse18 (not (= (select .cse129 1) 102))) (.cse19 (not (= (select |#valid| 12) 1))) (.cse20 (not (= (select .cse129 0) 79))) (.cse21 (not (= (select .cse125 2) 102))) (.cse22 (not (= 2 (select |#length| 1)))) (.cse23 (not (= 30 (select |#length| 26)))) (.cse24 (not (= (select .cse127 0) 79))) (.cse25 (not (= 2 (select |#length| 11)))) (.cse26 (not (= 44 (select .cse119 0)))) (.cse27 (not (= 58 (select .cse121 5)))) (.cse28 (not (= (select .cse129 2) 102))) (.cse29 (not (= 116 (select .cse119 3)))) (.cse30 (not (= (select .cse125 3) 0))) (.cse31 (not (= (select |#length| 12) 13))) (.cse32 (not (= (select .cse123 0) 67))) (.cse33 (not (= (select |#valid| 6) 1))) (.cse34 (not (= (select |#length| 8) 3))) (.cse35 (not (= (select .cse122 0) 10))) (.cse36 (not (< 0 |#StackHeapBarrier|))) (.cse37 (not (= (select .cse127 1) 110))) (.cse38 (not (= (select |#valid| 3) 1))) (.cse39 (not (= 30 (select |#length| 20)))) (.cse40 (not (= (select |#valid| 25) 1))) (.cse41 (not (= ~head~0.offset 0))) (.cse42 (not (= (select |#valid| 20) 1))) (.cse43 (not (= 25 (select |#length| 25)))) (.cse44 (not (<= |old(~pumpRunning~0)| 0))) (.cse45 (not (= (select |#valid| 21) 1))) (.cse46 (not (= (select |#valid| 11) 1))) (.cse47 (not (= (select .cse123 4) 0))) (.cse48 (not (= (select |#valid| 16) 1))) (.cse49 (not (= 101 (select .cse119 2)))) (.cse50 (not (= (select |#length| 21) 9))) (.cse51 (not (= (select |#valid| 28) 1))) (.cse52 (not (= (select .cse121 6) 0))) (.cse53 (not (= (select |#valid| 15) 1))) (.cse54 (not (= 1 (select |#valid| 5)))) (.cse55 (not (= (select |#length| 3) 12))) (.cse56 (not (= (select |#valid| 0) 0))) (.cse57 (not (= 109 (select .cse121 3)))) (.cse58 (not (= (select |#valid| 27) 1))) (.cse59 (not (= (select .cse128 1) 0))) (.cse60 (not (= 3 (select |#length| 5)))) (.cse61 (not (= (select |#valid| 24) 1))) (.cse62 (not (= (select .cse121 1) 80))) (.cse63 (not (= (select |#length| 19) 21))) (.cse64 (not (= 5 (select |#length| 14)))) (.cse65 (not (= (select |#valid| 19) 1))) (.cse66 (not (= (select .cse120 0) 41))) (.cse67 (not (= (select |#valid| 1) 1))) (.cse68 (not (= (select |#valid| 22) 1))) (.cse69 (not (= 3 (select |#length| 10)))) (.cse70 (not (= (select .cse127 2) 0))) (.cse71 (not (= 2 (select |#length| 16)))) (.cse72 (not (= 41 (select .cse126 0)))) (.cse73 (not (= (select |#length| 24) 9))) (.cse74 (not (= 112 (select .cse121 4)))) (.cse75 (not (= (select |#valid| 8) 1))) (.cse76 (not (= (select .cse126 1) 0))) (.cse77 (not (= (select |#valid| 4) 1))) (.cse78 (not (= 7 (select |#length| 13)))) (.cse79 (not (= (select .cse118 1) 75))) (.cse80 (not (= |#NULL.base| 0))) (.cse82 (not (= 7 (select |#length| 7)))) (.cse83 (not (= (select .cse124 2) 0))) (.cse84 (not (= (select |#length| 17) 30))) (.cse85 (not (= (select |#valid| 7) 1))) (.cse86 (not (= (select |#valid| 10) 1))) (.cse87 (not (= (select .cse125 0) 79))) (.cse88 (not (= (select |#length| 22) 21))) (.cse89 (not (= (select .cse123 1) 82))) (.cse90 (not (= (select |#valid| 14) 1))) (.cse91 (not (= 110 (select .cse124 1)))) (.cse92 (not (= (select |#valid| 13) 1))) (.cse93 (not (= 58 (select .cse119 5)))) (.cse94 (not (= (select .cse123 3) 84))) (.cse95 (not (<= 0 |old(~pumpRunning~0)|))) (.cse96 (not (= (select |#valid| 2) 1))) (.cse97 (not (= 104 (select .cse119 4)))) (.cse98 (not (= (select |#length| 9) 4))) (.cse99 (not (= 9 (select |#length| 18)))) (.cse100 (not (= (select .cse122 1) 0))) (.cse101 (not (= (select .cse120 2) 0))) (.cse102 (not (= (select |#valid| 17) 1))) (.cse103 (not (= 44 (select .cse121 0)))) (.cse104 (not (= (select |#length| 27) 9))) (.cse105 (not (= 117 (select .cse121 2)))) (.cse106 (not (= (select |#valid| 9) 1))) (.cse107 (not (= 32 (select .cse120 1)))) (.cse108 (not (= ~cleanupTimeShifts~0 4))) (.cse109 (not (= (select |#valid| 18) 1))) (.cse110 (not (= 0 (select .cse119 6)))) (.cse111 (not (= (select .cse118 0) 79))) (.cse0 (= |timeShift_processEnvironment_~tmp~2#1| ~methaneLevelCritical~0)) (.cse114 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse115 (not (= ~methaneLevelCritical~0 1))) (.cse112 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse81 (= ~pumpRunning~0 0)) (.cse113 (= |timeShift___utac_acc__Specification1_spec__1_~tmp~6#1| 0))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 1))) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |#NULL.offset| 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= |old(~waterLevel~0)| 1)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse1 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse2 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 (and .cse81 (= ~waterLevel~0 1)) .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 (not (= ~head~0.base 0)) .cse108 .cse109 .cse110 .cse111) (or .cse1 (and .cse112 .cse0 .cse113) (and .cse112 .cse81 .cse113) (and .cse113 (= ~pumpRunning~0 1)) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= |old(~waterLevel~0)| 1)) (not (<= 0 ~head~0.base)) .cse8 .cse9 .cse10 .cse11 (not (<= 0 |#NULL.offset|)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (<= ~head~0.base 0)) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 (not (<= 1 |old(~waterLevel~0)|)) .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse114 .cse71 .cse72 .cse73 .cse74 (not (<= |#NULL.offset| 0)) .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse82 .cse115 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 (= |old(~waterLevel~0)| ~waterLevel~0) .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111) (let ((.cse116 (not .cse113)) (.cse117 (= |timeShift___utac_acc__Specification1_spec__1_~tmp___0~2#1| 0))) (or (and .cse116 .cse81 .cse0 .cse117) .cse114 .cse115 (and .cse112 .cse116 .cse81 .cse117)))))) [2022-11-03 02:03:39,167 INFO L902 garLoopResultBuilder]: At program point L419-2(lines 419 426) the Hoare annotation is: true [2022-11-03 02:03:39,167 INFO L899 garLoopResultBuilder]: For program point L85(lines 85 91) no Hoare annotation was computed. [2022-11-03 02:03:39,168 INFO L895 garLoopResultBuilder]: At program point L85-1(lines 85 91) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_test_~splverifierCounter~0#1| 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) .cse0))) [2022-11-03 02:03:39,168 INFO L895 garLoopResultBuilder]: At program point L110(lines 65 112) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_test_~splverifierCounter~0#1| 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) .cse0))) [2022-11-03 02:03:39,168 INFO L895 garLoopResultBuilder]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_test_~splverifierCounter~0#1| 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) .cse0))) [2022-11-03 02:03:39,168 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:03:39,168 INFO L895 garLoopResultBuilder]: At program point L103-2(lines 95 108) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_test_~splverifierCounter~0#1| 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) .cse0))) [2022-11-03 02:03:39,169 INFO L899 garLoopResultBuilder]: For program point L66(lines 65 112) no Hoare annotation was computed. [2022-11-03 02:03:39,169 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:03:39,169 INFO L895 garLoopResultBuilder]: At program point L87(line 87) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_test_~splverifierCounter~0#1| 0))) (or (and (= ~methaneLevelCritical~0 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 1) .cse0) (and (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) .cse0))) [2022-11-03 02:03:39,169 INFO L902 garLoopResultBuilder]: At program point L116(lines 55 120) the Hoare annotation is: true [2022-11-03 02:03:39,169 INFO L899 garLoopResultBuilder]: For program point L75(lines 75 81) no Hoare annotation was computed. [2022-11-03 02:03:39,170 INFO L899 garLoopResultBuilder]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2022-11-03 02:03:39,170 INFO L895 garLoopResultBuilder]: At program point L113(lines 64 114) the Hoare annotation is: false [2022-11-03 02:03:39,171 INFO L895 garLoopResultBuilder]: At program point L419(lines 419 426) the Hoare annotation is: (let ((.cse2 (select |#memory_int| 11)) (.cse8 (select |#memory_int| 8)) (.cse9 (select |#memory_int| 16)) (.cse4 (select |#memory_int| 9)) (.cse0 (select |#memory_int| 14)) (.cse5 (select |#memory_int| 7)) (.cse1 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 13)) (.cse10 (select |#memory_int| 1)) (.cse11 (select |#memory_int| 15)) (.cse3 (select |#memory_int| 10)) (.cse7 (select |#memory_int| 5))) (and (= (select .cse0 3) 84) (= (select .cse1 2) 102) (= (select .cse2 1) 0) (= 1 (select |#valid| 5)) (= 32 (select .cse3 1)) (= (select |#length| 3) 12) (= (select .cse4 0) 79) (= (select |#valid| 15) 1) (= 112 (select .cse5 4)) (= (select .cse1 0) 79) (= 3 (select |#length| 10)) (= ~pumpRunning~0 0) (= (select |#valid| 26) 1) (= (select .cse5 1) 80) (= 58 (select .cse6 5)) (= (select |#length| 8) 3) (= (select |#length| 6) 4) (= (select |#valid| 9) 1) (= (select |#length| 4) 13) (= 117 (select .cse5 2)) (= (select .cse7 2) 0) (= 7 (select |#length| 7)) (= 7 (select |#length| 13)) (= 110 (select .cse8 1)) (= (select .cse1 1) 102) (= (select |#valid| 11) 1) (= (select |#valid| 27) 1) (= ~methaneLevelCritical~0 0) (= 58 (select .cse5 5)) (= (select .cse8 0) 79) (= 30 (select |#length| 23)) (= 41 (select .cse9 0)) (= 44 (select .cse5 0)) (= (select |#length| 24) 9) (= 31 (select |#length| 2)) (= ~head~0.offset 0) (= 44 (select .cse6 0)) (= (select .cse2 0) 10) (= (select .cse0 4) 0) (= 2 (select |#length| 1)) (= (select |#length| 17) 30) (= 73 (select .cse0 2)) (= 9 (select |#length| 18)) (= (select |#length| 19) 21) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select |#length| 22) 21) (= (select |#valid| 18) 1) (= (select |#valid| 22) 1) (= 3 (select |#length| 5)) (= 30 (select |#length| 26)) (= 77 (select .cse6 1)) (= 2 (select |#length| 11)) (= 1 ~systemActive~0) (= (select |#length| 15) 3) (= (select |#valid| 24) 1) (= (select .cse4 3) 0) (= (select |#valid| 12) 1) (= (select |#valid| 28) 1) (= (select .cse0 1) 82) (= (select |#valid| 4) 1) (= (select .cse4 1) 102) (= (select .cse8 2) 0) (= (select .cse9 1) 0) (= 101 (select .cse6 2)) (= 25 (select |#length| 25)) (= (select |#valid| 1) 1) (= (select .cse5 6) 0) (= (select .cse4 2) 102) (= (select |#valid| 20) 1) (= (select .cse7 0) 79) (= (select |#length| 12) 13) (= 2 (select |#length| 16)) (= (select |#valid| 21) 1) (= (select |#length| 9) 4) (= 104 (select .cse6 4)) (= (select |#length| 21) 9) (= (select |#valid| 14) 1) (= 116 (select .cse6 3)) (= 5 (select |#length| 14)) (= (select |#valid| 0) 0) (= 30 (select |#length| 20)) (= (select |#valid| 25) 1) (= ~head~0.base 0) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select .cse0 0) 67) (= ~waterLevel~0 1) (= (select .cse3 2) 0) (= (select |#length| 27) 9) (= (select .cse10 0) 48) (= |ULTIMATE.start_valid_product_#res#1| |ULTIMATE.start_main_~tmp~5#1|) (= (select |#valid| 23) 1) (= (select |#valid| 19) 1) (= (select .cse11 1) 75) (= 109 (select .cse5 3)) (= (select .cse1 3) 0) (= 0 (select .cse6 6)) (= (select |#valid| 16) 1) (= (select .cse11 2) 0) (= (select |#valid| 6) 1) (= (select .cse10 1) 0) (= (select .cse11 0) 79) (= (select .cse3 0) 41) (= |ULTIMATE.start_valid_product_~retValue_acc~5#1| |ULTIMATE.start_valid_product_#res#1|) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select .cse7 1) 110) (= (select |#valid| 8) 1) (= (select |#length| 28) 25) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= |ULTIMATE.start_valid_product_~retValue_acc~5#1| 1) (= ~cleanupTimeShifts~0 4) (= |#NULL.base| 0))) [2022-11-03 02:03:39,171 INFO L899 garLoopResultBuilder]: For program point waterRiseEXIT(lines 518 529) no Hoare annotation was computed. [2022-11-03 02:03:39,171 INFO L902 garLoopResultBuilder]: At program point waterRiseENTRY(lines 518 529) the Hoare annotation is: true [2022-11-03 02:03:39,173 INFO L895 garLoopResultBuilder]: At program point L180(line 180) the Hoare annotation is: (let ((.cse123 (select |#memory_int| 16)) (.cse117 (select |#memory_int| 10)) (.cse119 (select |#memory_int| 11)) (.cse118 (select |#memory_int| 7)) (.cse124 (select |#memory_int| 5)) (.cse121 (select |#memory_int| 8)) (.cse126 (select |#memory_int| 9)) (.cse125 (select |#memory_int| 1)) (.cse115 (select |#memory_int| 15)) (.cse120 (select |#memory_int| 14)) (.cse116 (select |#memory_int| 13)) (.cse122 (select |#memory_int| 6))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= (select .cse122 1) 102))) (.cse5 (not (= (select |#length| 6) 4))) (.cse6 (not (= (select |#valid| 23) 1))) (.cse7 (not (= 77 (select .cse116 1)))) (.cse8 (not (= (select |#length| 28) 25))) (.cse9 (not (= 73 (select .cse120 2)))) (.cse10 (not (= (select .cse115 2) 0))) (.cse11 (not (= (select .cse125 0) 48))) (.cse12 (not (= 30 (select |#length| 23)))) (.cse13 (not (= (select .cse126 3) 0))) (.cse14 (not (= (select |#valid| 26) 1))) (.cse15 (not (= (select |#length| 4) 13))) (.cse16 (not (= (select .cse121 0) 79))) (.cse17 (not (= (select |#length| 15) 3))) (.cse18 (not (= 31 (select |#length| 2)))) (.cse19 (not (= (select .cse126 1) 102))) (.cse20 (not (= (select |#valid| 12) 1))) (.cse21 (not (= (select .cse126 0) 79))) (.cse22 (not (= (select .cse122 2) 102))) (.cse23 (not (= 2 (select |#length| 1)))) (.cse24 (not (= 30 (select |#length| 26)))) (.cse25 (not (= (select .cse124 0) 79))) (.cse26 (not (= 2 (select |#length| 11)))) (.cse27 (not (= 44 (select .cse116 0)))) (.cse28 (not (= 58 (select .cse118 5)))) (.cse29 (not (= (select .cse126 2) 102))) (.cse30 (not (= 116 (select .cse116 3)))) (.cse31 (not (= (select .cse122 3) 0))) (.cse32 (not (= (select |#length| 12) 13))) (.cse33 (not (= (select .cse120 0) 67))) (.cse34 (not (= (select |#valid| 6) 1))) (.cse35 (not (= (select |#length| 8) 3))) (.cse36 (not (= (select .cse119 0) 10))) (.cse37 (not (< 0 |#StackHeapBarrier|))) (.cse38 (not (<= 1 ~waterLevel~0))) (.cse39 (not (= (select .cse124 1) 110))) (.cse40 (not (= (select |#valid| 3) 1))) (.cse41 (not (= 30 (select |#length| 20)))) (.cse42 (not (= (select |#valid| 25) 1))) (.cse43 (not (= ~head~0.offset 0))) (.cse44 (not (= (select |#valid| 20) 1))) (.cse45 (and (= |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_~tmp___0~1#1| 0) (= |processEnvironment__wrappee__methaneQuery_isHighWaterSensorDry_~retValue_acc~8#1| 1) (= |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_~retValue_acc~2#1| |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_~tmp___0~1#1|) (= |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_#res#1| |processEnvironment__wrappee__methaneQuery_~tmp~1#1|) (= |processEnvironment__wrappee__methaneQuery_isHighWaterSensorDry_#res#1| |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_~tmp~4#1|) (= |processEnvironment__wrappee__methaneQuery_isHighWaterSensorDry_#res#1| |processEnvironment__wrappee__methaneQuery_isHighWaterSensorDry_~retValue_acc~8#1|) (= |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_~retValue_acc~2#1| |processEnvironment__wrappee__methaneQuery_isHighWaterLevel_#res#1|))) (.cse46 (not (= 25 (select |#length| 25)))) (.cse47 (not (= (select |#valid| 21) 1))) (.cse48 (not (= (select |#valid| 11) 1))) (.cse49 (not (= (select .cse120 4) 0))) (.cse50 (not (= (select |#valid| 16) 1))) (.cse51 (not (= 101 (select .cse116 2)))) (.cse52 (not (= (select |#length| 21) 9))) (.cse53 (not (= (select |#valid| 28) 1))) (.cse54 (not (= (select .cse118 6) 0))) (.cse55 (not (= (select |#valid| 15) 1))) (.cse56 (not (= 1 (select |#valid| 5)))) (.cse57 (not (= (select |#length| 3) 12))) (.cse58 (not (= (select |#valid| 0) 0))) (.cse59 (not (= 109 (select .cse118 3)))) (.cse60 (not (= (select |#valid| 27) 1))) (.cse61 (not (= (select .cse125 1) 0))) (.cse62 (not (= 3 (select |#length| 5)))) (.cse63 (not (= (select |#valid| 24) 1))) (.cse64 (not (= (select .cse118 1) 80))) (.cse65 (not (= (select |#length| 19) 21))) (.cse66 (not (= 5 (select |#length| 14)))) (.cse67 (not (= (select |#valid| 19) 1))) (.cse68 (not (= (select .cse117 0) 41))) (.cse69 (not (= (select |#valid| 1) 1))) (.cse70 (not (= (select |#valid| 22) 1))) (.cse71 (not (= 3 (select |#length| 10)))) (.cse72 (not (= (select .cse124 2) 0))) (.cse73 (not (= 2 (select |#length| 16)))) (.cse74 (not (= 41 (select .cse123 0)))) (.cse75 (not (= (select |#length| 24) 9))) (.cse76 (not (= 112 (select .cse118 4)))) (.cse77 (not (= (select |#valid| 8) 1))) (.cse78 (not (= (select .cse123 1) 0))) (.cse79 (not (= (select |#valid| 4) 1))) (.cse80 (not (= 7 (select |#length| 13)))) (.cse81 (not (= (select .cse115 1) 75))) (.cse82 (not (= |#NULL.base| 0))) (.cse83 (not (= 7 (select |#length| 7)))) (.cse84 (not (= (select .cse121 2) 0))) (.cse85 (not (= (select |#length| 17) 30))) (.cse86 (not (= (select |#valid| 7) 1))) (.cse87 (not (= (select |#valid| 10) 1))) (.cse88 (not (= (select .cse122 0) 79))) (.cse89 (not (= (select |#length| 22) 21))) (.cse90 (not (= (select .cse120 1) 82))) (.cse91 (not (= (select |#valid| 14) 1))) (.cse92 (not (= 110 (select .cse121 1)))) (.cse93 (not (<= ~waterLevel~0 1))) (.cse94 (not (= (select |#valid| 13) 1))) (.cse95 (not (= 58 (select .cse116 5)))) (.cse96 (not (= (select .cse120 3) 84))) (.cse97 (not (= (select |#valid| 2) 1))) (.cse98 (not (= 104 (select .cse116 4)))) (.cse99 (not (= (select |#length| 9) 4))) (.cse100 (not (= 9 (select |#length| 18)))) (.cse101 (not (= (select .cse119 1) 0))) (.cse102 (not (= (select .cse117 2) 0))) (.cse103 (not (= (select |#valid| 17) 1))) (.cse104 (not (= 44 (select .cse118 0)))) (.cse105 (not (= (select |#length| 27) 9))) (.cse106 (not (= 117 (select .cse118 2)))) (.cse107 (not (= (select |#valid| 9) 1))) (.cse108 (not (= 32 (select .cse117 1)))) (.cse109 (not (= ~cleanupTimeShifts~0 4))) (.cse110 (not (= (select |#valid| 18) 1))) (.cse111 (not (= 0 (select .cse116 6)))) (.cse112 (not (= (select .cse115 0) 79))) (.cse0 (and (= ~pumpRunning~0 0) (or (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 1) (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 0)))) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse113 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse114 (not (= ~methaneLevelCritical~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse2) (or .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= |#NULL.offset| 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse1 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse2 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 (not (= ~head~0.base 0)) .cse109 .cse110 .cse111 .cse112) (or .cse4 .cse5 .cse6 .cse7 .cse8 (not (<= 0 ~head~0.base)) .cse9 .cse10 .cse11 .cse12 (not (<= 0 |#NULL.offset|)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (<= ~head~0.base 0)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 (not (<= |old(~pumpRunning~0)| 0)) .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse113 .cse73 .cse74 .cse75 .cse76 (not (<= |#NULL.offset| 0)) .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse114 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 (not (<= 0 |old(~pumpRunning~0)|)) .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111 .cse112) (or .cse0 (not .cse3) .cse113 .cse114)))) [2022-11-03 02:03:39,173 INFO L899 garLoopResultBuilder]: For program point L174(lines 174 182) no Hoare annotation was computed. [2022-11-03 02:03:39,173 INFO L895 garLoopResultBuilder]: At program point L170(lines 170 187) the Hoare annotation is: (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0))) (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1)))) [2022-11-03 02:03:39,174 INFO L895 garLoopResultBuilder]: At program point L230(line 230) the Hoare annotation is: (let ((.cse122 (select |#memory_int| 16)) (.cse116 (select |#memory_int| 10)) (.cse118 (select |#memory_int| 11)) (.cse117 (select |#memory_int| 7)) (.cse123 (select |#memory_int| 5)) (.cse120 (select |#memory_int| 8)) (.cse125 (select |#memory_int| 9)) (.cse124 (select |#memory_int| 1)) (.cse114 (select |#memory_int| 15)) (.cse119 (select |#memory_int| 14)) (.cse115 (select |#memory_int| 13)) (.cse121 (select |#memory_int| 6))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= (select .cse121 1) 102))) (.cse5 (not (= (select |#length| 6) 4))) (.cse6 (not (= (select |#valid| 23) 1))) (.cse7 (not (= 77 (select .cse115 1)))) (.cse8 (not (= (select |#length| 28) 25))) (.cse9 (not (= 73 (select .cse119 2)))) (.cse10 (not (= (select .cse114 2) 0))) (.cse11 (not (= (select .cse124 0) 48))) (.cse12 (not (= 30 (select |#length| 23)))) (.cse13 (not (= (select .cse125 3) 0))) (.cse14 (not (= (select |#valid| 26) 1))) (.cse15 (not (= (select |#length| 4) 13))) (.cse16 (not (= (select .cse120 0) 79))) (.cse17 (not (= (select |#length| 15) 3))) (.cse18 (not (= 31 (select |#length| 2)))) (.cse19 (not (= (select .cse125 1) 102))) (.cse20 (not (= (select |#valid| 12) 1))) (.cse21 (not (= (select .cse125 0) 79))) (.cse22 (not (= (select .cse121 2) 102))) (.cse23 (not (= 2 (select |#length| 1)))) (.cse24 (not (= 30 (select |#length| 26)))) (.cse25 (not (= (select .cse123 0) 79))) (.cse26 (not (= 2 (select |#length| 11)))) (.cse27 (not (= 44 (select .cse115 0)))) (.cse28 (not (= 58 (select .cse117 5)))) (.cse29 (not (= (select .cse125 2) 102))) (.cse30 (not (= 116 (select .cse115 3)))) (.cse31 (not (= (select .cse121 3) 0))) (.cse32 (not (= (select |#length| 12) 13))) (.cse33 (not (= (select .cse119 0) 67))) (.cse34 (not (= (select |#valid| 6) 1))) (.cse35 (not (= (select |#length| 8) 3))) (.cse36 (not (= (select .cse118 0) 10))) (.cse37 (not (< 0 |#StackHeapBarrier|))) (.cse38 (not (<= 1 ~waterLevel~0))) (.cse39 (not (= (select .cse123 1) 110))) (.cse40 (not (= (select |#valid| 3) 1))) (.cse41 (not (= 30 (select |#length| 20)))) (.cse42 (not (= (select |#valid| 25) 1))) (.cse43 (not (= ~head~0.offset 0))) (.cse44 (not (= (select |#valid| 20) 1))) (.cse45 (not (= 25 (select |#length| 25)))) (.cse46 (not (= (select |#valid| 21) 1))) (.cse47 (not (= (select |#valid| 11) 1))) (.cse48 (not (= (select .cse119 4) 0))) (.cse49 (not (= (select |#valid| 16) 1))) (.cse50 (not (= 101 (select .cse115 2)))) (.cse51 (not (= (select |#length| 21) 9))) (.cse52 (not (= (select |#valid| 28) 1))) (.cse53 (not (= (select .cse117 6) 0))) (.cse54 (not (= (select |#valid| 15) 1))) (.cse55 (not (= 1 (select |#valid| 5)))) (.cse56 (not (= (select |#length| 3) 12))) (.cse57 (not (= (select |#valid| 0) 0))) (.cse58 (not (= 109 (select .cse117 3)))) (.cse59 (not (= (select |#valid| 27) 1))) (.cse60 (not (= (select .cse124 1) 0))) (.cse61 (not (= 3 (select |#length| 5)))) (.cse62 (not (= (select |#valid| 24) 1))) (.cse63 (not (= (select .cse117 1) 80))) (.cse64 (not (= (select |#length| 19) 21))) (.cse65 (not (= 5 (select |#length| 14)))) (.cse66 (not (= (select |#valid| 19) 1))) (.cse67 (not (= (select .cse116 0) 41))) (.cse68 (not (= (select |#valid| 1) 1))) (.cse69 (not (= (select |#valid| 22) 1))) (.cse70 (not (= 3 (select |#length| 10)))) (.cse71 (not (= (select .cse123 2) 0))) (.cse72 (not (= 2 (select |#length| 16)))) (.cse73 (not (= 41 (select .cse122 0)))) (.cse74 (not (= (select |#length| 24) 9))) (.cse75 (not (= 112 (select .cse117 4)))) (.cse76 (not (= (select |#valid| 8) 1))) (.cse77 (not (= (select .cse122 1) 0))) (.cse78 (not (= (select |#valid| 4) 1))) (.cse79 (not (= 7 (select |#length| 13)))) (.cse80 (not (= (select .cse114 1) 75))) (.cse81 (not (= |#NULL.base| 0))) (.cse82 (not (= 7 (select |#length| 7)))) (.cse83 (not (= (select .cse120 2) 0))) (.cse84 (not (= (select |#length| 17) 30))) (.cse85 (not (= (select |#valid| 7) 1))) (.cse86 (not (= (select |#valid| 10) 1))) (.cse87 (not (= (select .cse121 0) 79))) (.cse88 (not (= (select |#length| 22) 21))) (.cse89 (not (= (select .cse119 1) 82))) (.cse90 (not (= (select |#valid| 14) 1))) (.cse91 (not (= 110 (select .cse120 1)))) (.cse92 (not (<= ~waterLevel~0 1))) (.cse93 (not (= (select |#valid| 13) 1))) (.cse94 (not (= 58 (select .cse115 5)))) (.cse95 (not (= (select .cse119 3) 84))) (.cse96 (not (= (select |#valid| 2) 1))) (.cse97 (not (= 104 (select .cse115 4)))) (.cse98 (not (= (select |#length| 9) 4))) (.cse99 (not (= 9 (select |#length| 18)))) (.cse100 (not (= (select .cse118 1) 0))) (.cse101 (not (= (select .cse116 2) 0))) (.cse102 (not (= (select |#valid| 17) 1))) (.cse103 (not (= 44 (select .cse117 0)))) (.cse104 (not (= (select |#length| 27) 9))) (.cse105 (not (= 117 (select .cse117 2)))) (.cse106 (not (= (select |#valid| 9) 1))) (.cse107 (not (= 32 (select .cse116 1)))) (.cse108 (not (= ~cleanupTimeShifts~0 4))) (.cse109 (not (= (select |#valid| 18) 1))) (.cse110 (not (= 0 (select .cse115 6)))) (.cse111 (not (= (select .cse114 0) 79))) (.cse0 (and (= ~pumpRunning~0 0) (or (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 1) (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 0)))) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse112 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse113 (not (= ~methaneLevelCritical~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse2) (or .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= |#NULL.offset| 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse1 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse2 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 (not (= ~head~0.base 0)) .cse108 .cse109 .cse110 .cse111) (or .cse4 .cse5 .cse6 .cse7 .cse8 (not (<= 0 ~head~0.base)) .cse9 .cse10 .cse11 .cse12 (not (<= 0 |#NULL.offset|)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (<= ~head~0.base 0)) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 (not (<= |old(~pumpRunning~0)| 0)) .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse112 .cse72 .cse73 .cse74 .cse75 (not (<= |#NULL.offset| 0)) .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse113 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 (not (<= 0 |old(~pumpRunning~0)|)) .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110 .cse111) (or .cse0 (not .cse3) .cse112 .cse113)))) [2022-11-03 02:03:39,176 INFO L895 garLoopResultBuilder]: At program point L230-1(line 230) the Hoare annotation is: (let ((.cse122 (select |#memory_int| 16)) (.cse116 (select |#memory_int| 10)) (.cse118 (select |#memory_int| 11)) (.cse117 (select |#memory_int| 7)) (.cse123 (select |#memory_int| 5)) (.cse120 (select |#memory_int| 8)) (.cse125 (select |#memory_int| 9)) (.cse124 (select |#memory_int| 1)) (.cse114 (select |#memory_int| 15)) (.cse119 (select |#memory_int| 14)) (.cse115 (select |#memory_int| 13)) (.cse121 (select |#memory_int| 6))) (let ((.cse3 (not (= (select .cse121 1) 102))) (.cse4 (not (= (select |#length| 6) 4))) (.cse5 (not (= (select |#valid| 23) 1))) (.cse6 (not (= 77 (select .cse115 1)))) (.cse7 (not (= (select |#length| 28) 25))) (.cse8 (not (= 73 (select .cse119 2)))) (.cse9 (not (= (select .cse114 2) 0))) (.cse10 (not (= (select .cse124 0) 48))) (.cse11 (not (= 30 (select |#length| 23)))) (.cse12 (not (= (select .cse125 3) 0))) (.cse13 (not (= (select |#valid| 26) 1))) (.cse14 (not (= (select |#length| 4) 13))) (.cse15 (not (= (select .cse120 0) 79))) (.cse16 (not (= (select |#length| 15) 3))) (.cse17 (not (= 31 (select |#length| 2)))) (.cse18 (not (= (select .cse125 1) 102))) (.cse19 (not (= (select |#valid| 12) 1))) (.cse20 (not (= (select .cse125 0) 79))) (.cse21 (not (= (select .cse121 2) 102))) (.cse22 (not (= 2 (select |#length| 1)))) (.cse23 (not (= 30 (select |#length| 26)))) (.cse24 (not (= (select .cse123 0) 79))) (.cse25 (not (= 2 (select |#length| 11)))) (.cse26 (not (= 44 (select .cse115 0)))) (.cse27 (not (= 58 (select .cse117 5)))) (.cse28 (not (= (select .cse125 2) 102))) (.cse29 (not (= 116 (select .cse115 3)))) (.cse30 (not (= (select .cse121 3) 0))) (.cse31 (not (= (select |#length| 12) 13))) (.cse32 (not (= (select .cse119 0) 67))) (.cse33 (not (= (select |#valid| 6) 1))) (.cse34 (not (= (select |#length| 8) 3))) (.cse35 (not (= (select .cse118 0) 10))) (.cse36 (not (< 0 |#StackHeapBarrier|))) (.cse37 (not (<= 1 ~waterLevel~0))) (.cse38 (not (= (select .cse123 1) 110))) (.cse39 (not (= (select |#valid| 3) 1))) (.cse40 (not (= 30 (select |#length| 20)))) (.cse41 (not (= (select |#valid| 25) 1))) (.cse42 (not (= ~head~0.offset 0))) (.cse43 (not (= (select |#valid| 20) 1))) (.cse44 (not (= 25 (select |#length| 25)))) (.cse45 (not (= (select |#valid| 21) 1))) (.cse46 (not (= (select |#valid| 11) 1))) (.cse47 (not (= (select .cse119 4) 0))) (.cse48 (not (= (select |#valid| 16) 1))) (.cse49 (not (= 101 (select .cse115 2)))) (.cse50 (not (= (select |#length| 21) 9))) (.cse51 (not (= (select |#valid| 28) 1))) (.cse52 (not (= (select .cse117 6) 0))) (.cse53 (not (= (select |#valid| 15) 1))) (.cse54 (not (= 1 (select |#valid| 5)))) (.cse55 (not (= (select |#length| 3) 12))) (.cse56 (not (= (select |#valid| 0) 0))) (.cse57 (not (= 109 (select .cse117 3)))) (.cse58 (not (= (select |#valid| 27) 1))) (.cse59 (not (= (select .cse124 1) 0))) (.cse60 (not (= 3 (select |#length| 5)))) (.cse61 (not (= (select |#valid| 24) 1))) (.cse62 (not (= (select .cse117 1) 80))) (.cse63 (not (= (select |#length| 19) 21))) (.cse64 (not (= 5 (select |#length| 14)))) (.cse65 (not (= (select |#valid| 19) 1))) (.cse66 (not (= (select .cse116 0) 41))) (.cse67 (not (= (select |#valid| 1) 1))) (.cse68 (not (= (select |#valid| 22) 1))) (.cse69 (not (= 3 (select |#length| 10)))) (.cse70 (not (= (select .cse123 2) 0))) (.cse71 (not (= 2 (select |#length| 16)))) (.cse72 (not (= 41 (select .cse122 0)))) (.cse73 (not (= (select |#length| 24) 9))) (.cse74 (not (= 112 (select .cse117 4)))) (.cse75 (not (= (select |#valid| 8) 1))) (.cse76 (not (= (select .cse122 1) 0))) (.cse77 (not (= (select |#valid| 4) 1))) (.cse78 (not (= 7 (select |#length| 13)))) (.cse79 (not (= (select .cse114 1) 75))) (.cse80 (not (= |#NULL.base| 0))) (.cse81 (not (= 7 (select |#length| 7)))) (.cse82 (not (= (select .cse120 2) 0))) (.cse83 (not (= (select |#length| 17) 30))) (.cse84 (not (= (select |#valid| 7) 1))) (.cse85 (not (= (select |#valid| 10) 1))) (.cse86 (not (= (select .cse121 0) 79))) (.cse87 (not (= (select |#length| 22) 21))) (.cse88 (not (= (select .cse119 1) 82))) (.cse89 (not (= (select |#valid| 14) 1))) (.cse90 (not (= 110 (select .cse120 1)))) (.cse91 (not (<= ~waterLevel~0 1))) (.cse92 (not (= (select |#valid| 13) 1))) (.cse93 (not (= 58 (select .cse115 5)))) (.cse94 (not (= (select .cse119 3) 84))) (.cse95 (not (= (select |#valid| 2) 1))) (.cse96 (not (= 104 (select .cse115 4)))) (.cse97 (not (= (select |#length| 9) 4))) (.cse98 (not (= 9 (select |#length| 18)))) (.cse99 (not (= (select .cse118 1) 0))) (.cse100 (not (= (select .cse116 2) 0))) (.cse101 (not (= (select |#valid| 17) 1))) (.cse102 (not (= 44 (select .cse117 0)))) (.cse103 (not (= (select |#length| 27) 9))) (.cse104 (not (= 117 (select .cse117 2)))) (.cse105 (not (= (select |#valid| 9) 1))) (.cse106 (not (= 32 (select .cse116 1)))) (.cse107 (not (= ~cleanupTimeShifts~0 4))) (.cse108 (not (= (select |#valid| 18) 1))) (.cse109 (not (= 0 (select .cse115 6)))) (.cse110 (not (= (select .cse114 0) 79))) (.cse1 (= |old(~pumpRunning~0)| 0)) (.cse111 (not (= ~methaneLevelCritical~0 ~systemActive~0))) (.cse112 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse113 (and (= ~pumpRunning~0 0) (= |processEnvironment__wrappee__methaneQuery_activatePump_#t~ret10#1| ~methaneLevelCritical~0) (or (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 1) (= |processEnvironment__wrappee__methaneQuery_~tmp~1#1| 0))))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= |#NULL.offset| 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse0 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse2 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 (not (= ~head~0.base 0)) .cse107 .cse108 .cse109 .cse110) (or .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= 0 ~head~0.base)) .cse8 .cse9 .cse10 .cse11 (not (<= 0 |#NULL.offset|)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (<= ~head~0.base 0)) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 (not (<= |old(~pumpRunning~0)| 0)) .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse111 .cse71 .cse72 .cse73 .cse74 (not (<= |#NULL.offset| 0)) .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse112 .cse82 .cse83 .cse84 .cse85 .cse86 .cse87 .cse88 .cse89 .cse90 .cse91 .cse92 .cse93 .cse94 (not (<= 0 |old(~pumpRunning~0)|)) .cse95 .cse96 .cse97 .cse98 .cse99 .cse100 .cse101 .cse102 .cse103 .cse104 .cse105 .cse106 .cse107 .cse108 .cse109 .cse110) (or (not .cse1) .cse111 .cse113 .cse112) (or .cse0 .cse2 .cse113)))) [2022-11-03 02:03:39,176 INFO L895 garLoopResultBuilder]: At program point L185(line 185) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or .cse2 .cse0 .cse1) (or .cse2 (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1))))) [2022-11-03 02:03:39,176 INFO L899 garLoopResultBuilder]: For program point L185-1(lines 166 190) no Hoare annotation was computed. [2022-11-03 02:03:39,177 INFO L895 garLoopResultBuilder]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 166 190) the Hoare annotation is: (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0))) (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= ~methaneLevelCritical~0 ~systemActive~0)) (not (= ~methaneLevelCritical~0 1)))) [2022-11-03 02:03:39,177 INFO L899 garLoopResultBuilder]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 166 190) no Hoare annotation was computed. [2022-11-03 02:03:39,177 INFO L902 garLoopResultBuilder]: At program point isMethaneAlarmENTRY(lines 250 260) the Hoare annotation is: true [2022-11-03 02:03:39,177 INFO L902 garLoopResultBuilder]: At program point L255(line 255) the Hoare annotation is: true [2022-11-03 02:03:39,177 INFO L899 garLoopResultBuilder]: For program point L255-1(line 255) no Hoare annotation was computed. [2022-11-03 02:03:39,177 INFO L899 garLoopResultBuilder]: For program point isMethaneAlarmEXIT(lines 250 260) no Hoare annotation was computed. [2022-11-03 02:03:39,181 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:03:39,183 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 02:03:39,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:03:39 BoogieIcfgContainer [2022-11-03 02:03:39,270 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:03:39,270 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:03:39,270 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:03:39,271 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:03:39,271 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:00:33" (3/4) ... [2022-11-03 02:03:39,274 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:03:39,280 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2022-11-03 02:03:39,280 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2022-11-03 02:03:39,280 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2022-11-03 02:03:39,280 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2022-11-03 02:03:39,280 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2022-11-03 02:03:39,281 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2022-11-03 02:03:39,281 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__methaneQuery [2022-11-03 02:03:39,281 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2022-11-03 02:03:39,288 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 73 nodes and edges [2022-11-03 02:03:39,288 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2022-11-03 02:03:39,289 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-11-03 02:03:39,289 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-03 02:03:39,290 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 02:03:39,290 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:03:39,291 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:03:39,317 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[14][3] == 84 && unknown-#memory_int-unknown[6][2] == 102) && unknown-#memory_int-unknown[11][1] == 0) && 1 == \valid[5]) && 32 == unknown-#memory_int-unknown[10][1]) && unknown-#length-unknown[3] == 12) && unknown-#memory_int-unknown[9][0] == 79) && \valid[15] == 1) && 112 == unknown-#memory_int-unknown[7][4]) && unknown-#memory_int-unknown[6][0] == 79) && 3 == unknown-#length-unknown[10]) && pumpRunning == 0) && \valid[26] == 1) && unknown-#memory_int-unknown[7][1] == 80) && 58 == unknown-#memory_int-unknown[13][5]) && unknown-#length-unknown[8] == 3) && unknown-#length-unknown[6] == 4) && \valid[9] == 1) && unknown-#length-unknown[4] == 13) && 117 == unknown-#memory_int-unknown[7][2]) && unknown-#memory_int-unknown[5][2] == 0) && 7 == unknown-#length-unknown[7]) && 7 == unknown-#length-unknown[13]) && 110 == unknown-#memory_int-unknown[8][1]) && unknown-#memory_int-unknown[6][1] == 102) && \valid[11] == 1) && \valid[27] == 1) && methaneLevelCritical == 0) && 58 == unknown-#memory_int-unknown[7][5]) && unknown-#memory_int-unknown[8][0] == 79) && 30 == unknown-#length-unknown[23]) && 41 == unknown-#memory_int-unknown[16][0]) && 44 == unknown-#memory_int-unknown[7][0]) && unknown-#length-unknown[24] == 9) && 31 == unknown-#length-unknown[2]) && head == 0) && 44 == unknown-#memory_int-unknown[13][0]) && unknown-#memory_int-unknown[11][0] == 10) && unknown-#memory_int-unknown[14][4] == 0) && 2 == unknown-#length-unknown[1]) && unknown-#length-unknown[17] == 30) && 73 == unknown-#memory_int-unknown[14][2]) && 9 == unknown-#length-unknown[18]) && unknown-#length-unknown[19] == 21) && \valid[3] == 1) && \valid[7] == 1) && unknown-#length-unknown[22] == 21) && \valid[18] == 1) && \valid[22] == 1) && 3 == unknown-#length-unknown[5]) && 30 == unknown-#length-unknown[26]) && 77 == unknown-#memory_int-unknown[13][1]) && 2 == unknown-#length-unknown[11]) && 1 == systemActive) && unknown-#length-unknown[15] == 3) && \valid[24] == 1) && unknown-#memory_int-unknown[9][3] == 0) && \valid[12] == 1) && \valid[28] == 1) && unknown-#memory_int-unknown[14][1] == 82) && \valid[4] == 1) && unknown-#memory_int-unknown[9][1] == 102) && unknown-#memory_int-unknown[8][2] == 0) && unknown-#memory_int-unknown[16][1] == 0) && 101 == unknown-#memory_int-unknown[13][2]) && 25 == unknown-#length-unknown[25]) && \valid[1] == 1) && unknown-#memory_int-unknown[7][6] == 0) && unknown-#memory_int-unknown[9][2] == 102) && \valid[20] == 1) && unknown-#memory_int-unknown[5][0] == 79) && unknown-#length-unknown[12] == 13) && 2 == unknown-#length-unknown[16]) && \valid[21] == 1) && unknown-#length-unknown[9] == 4) && 104 == unknown-#memory_int-unknown[13][4]) && unknown-#length-unknown[21] == 9) && \valid[14] == 1) && 116 == unknown-#memory_int-unknown[13][3]) && 5 == unknown-#length-unknown[14]) && \valid[0] == 0) && 30 == unknown-#length-unknown[20]) && \valid[25] == 1) && head == 0) && \valid[2] == 1) && #NULL == 0) && unknown-#memory_int-unknown[14][0] == 67) && waterLevel == 1) && unknown-#memory_int-unknown[10][2] == 0) && unknown-#length-unknown[27] == 9) && unknown-#memory_int-unknown[1][0] == 48) && \result == tmp) && \valid[23] == 1) && \valid[19] == 1) && unknown-#memory_int-unknown[15][1] == 75) && 109 == unknown-#memory_int-unknown[7][3]) && unknown-#memory_int-unknown[6][3] == 0) && 0 == unknown-#memory_int-unknown[13][6]) && \valid[16] == 1) && unknown-#memory_int-unknown[15][2] == 0) && \valid[6] == 1) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#memory_int-unknown[15][0] == 79) && unknown-#memory_int-unknown[10][0] == 41) && retValue_acc == \result) && \valid[17] == 1) && \valid[10] == 1) && unknown-#memory_int-unknown[5][1] == 110) && \valid[8] == 1) && unknown-#length-unknown[28] == 25) && \valid[13] == 1) && 0 < unknown-#StackHeapBarrier-unknown) && retValue_acc == 1) && cleanupTimeShifts == 4) && #NULL == 0 [2022-11-03 02:03:39,319 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(methaneLevelCritical == 0)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || waterLevel == 1) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((pumpRunning == \old(pumpRunning) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) [2022-11-03 02:03:39,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((pumpRunning == 0 && tmp == methaneLevelCritical) || !(methaneLevelCritical == systemActive)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || !(methaneLevelCritical == 1))) && ((((!(1 == systemActive) || (pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || pumpRunning == 1)) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79)) [2022-11-03 02:03:39,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(methaneLevelCritical == 0)) && (((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) [2022-11-03 02:03:39,323 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == systemActive) || (pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical)) || !(methaneLevelCritical == 0)) && (((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1))) && ((!(\old(pumpRunning) == 0) || !(1 == systemActive)) || !(methaneLevelCritical == 0))) && ((!(\old(pumpRunning) == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) [2022-11-03 02:03:39,323 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((!(tmp == 0) && pumpRunning == 0) && tmp == methaneLevelCritical) || ((pumpRunning == \old(pumpRunning) && !(tmp == 0)) && pumpRunning == 0)) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1))) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((!(1 == systemActive) || ((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) && tmp == 0)) || ((pumpRunning == \old(pumpRunning) && pumpRunning == 0) && tmp == 0)) || (tmp == 0 && pumpRunning == 1)) || !(methaneLevelCritical == 0))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79)) [2022-11-03 02:03:39,323 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((!(1 == systemActive) || ((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) && tmp == 0)) || ((pumpRunning == \old(pumpRunning) && pumpRunning == 0) && tmp == 0)) || (tmp == 0 && pumpRunning == 1)) || !(methaneLevelCritical == 0))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((((!(tmp == 0) && pumpRunning == 0) && tmp == methaneLevelCritical) && tmp___0 == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) || (((pumpRunning == \old(pumpRunning) && !(tmp == 0)) && pumpRunning == 0) && tmp___0 == 0)) [2022-11-03 02:03:39,324 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == systemActive) || \old(pumpRunning) == 0) || !(methaneLevelCritical == 0)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(1 <= waterLevel)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(waterLevel <= 1)) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(1 <= waterLevel)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(waterLevel <= 1)) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && (((!(\old(pumpRunning) == 0) || !(methaneLevelCritical == systemActive)) || ((pumpRunning == 0 && aux-isMethaneAlarm()-aux == methaneLevelCritical) && (tmp == 1 || tmp == 0))) || !(methaneLevelCritical == 1))) && ((!(1 == systemActive) || !(methaneLevelCritical == 0)) || ((pumpRunning == 0 && aux-isMethaneAlarm()-aux == methaneLevelCritical) && (tmp == 1 || tmp == 0))) [2022-11-03 02:03:39,370 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:03:39,371 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:03:39,371 INFO L158 Benchmark]: Toolchain (without parser) took 187689.20ms. Allocated memory was 102.8MB in the beginning and 461.4MB in the end (delta: 358.6MB). Free memory was 65.7MB in the beginning and 162.9MB in the end (delta: -97.2MB). Peak memory consumption was 261.6MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,372 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 102.8MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:03:39,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.89ms. Allocated memory is still 102.8MB. Free memory was 65.5MB in the beginning and 70.2MB in the end (delta: -4.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.83ms. Allocated memory is still 102.8MB. Free memory was 70.2MB in the beginning and 67.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,373 INFO L158 Benchmark]: Boogie Preprocessor took 57.10ms. Allocated memory is still 102.8MB. Free memory was 67.6MB in the beginning and 65.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,374 INFO L158 Benchmark]: RCFGBuilder took 750.53ms. Allocated memory is still 102.8MB. Free memory was 65.9MB in the beginning and 77.8MB in the end (delta: -12.0MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,374 INFO L158 Benchmark]: TraceAbstraction took 186201.58ms. Allocated memory was 102.8MB in the beginning and 461.4MB in the end (delta: 358.6MB). Free memory was 77.2MB in the beginning and 169.2MB in the end (delta: -92.0MB). Peak memory consumption was 286.4MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,375 INFO L158 Benchmark]: Witness Printer took 100.55ms. Allocated memory is still 461.4MB. Free memory was 168.1MB in the beginning and 162.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-03 02:03:39,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 102.8MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 518.89ms. Allocated memory is still 102.8MB. Free memory was 65.5MB in the beginning and 70.2MB in the end (delta: -4.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.83ms. Allocated memory is still 102.8MB. Free memory was 70.2MB in the beginning and 67.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.10ms. Allocated memory is still 102.8MB. Free memory was 67.6MB in the beginning and 65.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 750.53ms. Allocated memory is still 102.8MB. Free memory was 65.9MB in the beginning and 77.8MB in the end (delta: -12.0MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. * TraceAbstraction took 186201.58ms. Allocated memory was 102.8MB in the beginning and 461.4MB in the end (delta: 358.6MB). Free memory was 77.2MB in the beginning and 169.2MB in the end (delta: -92.0MB). Peak memory consumption was 286.4MB. Max. memory is 16.1GB. * Witness Printer took 100.55ms. Allocated memory is still 461.4MB. Free memory was 168.1MB in the beginning and 162.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * 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: 472]: 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 9 procedures, 63 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 186.0s, OverallIterations: 9, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 20.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 55.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1293 SdHoareTripleChecker+Valid, 5.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1258 mSDsluCounter, 1982 SdHoareTripleChecker+Invalid, 4.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1792 mSDsCounter, 836 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4588 IncrementalHoareTripleChecker+Invalid, 5424 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 836 mSolverCounterUnsat, 555 mSDtfsCounter, 4588 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 488 GetRequests, 261 SyntacticMatches, 6 SemanticMatches, 221 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5408 ImplicationChecksByTransitivity, 97.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=291occurred in iteration=8, InterpolantAutomatonStates: 133, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 128 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 37 LocationsWithAnnotation, 813 PreInvPairs, 935 NumberOfFragments, 15209 HoareAnnotationTreeSize, 813 FomulaSimplifications, 1066 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 37 FomulaSimplificationsInter, 64501 FormulaSimplificationTreeSizeReductionInter, 54.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 451 NumberOfCodeBlocks, 451 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 516 ConstructedInterpolants, 0 QuantifiedInterpolants, 1525 SizeOfPredicates, 25 NumberOfNonLiveVariables, 1156 ConjunctsInSsa, 91 ConjunctsInUnsatCore, 14 InterpolantComputations, 7 PerfectInterpolantSequences, 71/82 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: OVERALL_TIME: 14.0s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 4, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 24, DAG_INTERPRETER_EARLY_EXITS: 3, TOOLS_POST_APPLICATIONS: 24, TOOLS_POST_TIME: 4.3s, TOOLS_POST_CALL_APPLICATIONS: 11, TOOLS_POST_CALL_TIME: 7.5s, TOOLS_POST_RETURN_APPLICATIONS: 8, TOOLS_POST_RETURN_TIME: 1.8s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 43, TOOLS_QUANTIFIERELIM_TIME: 13.5s, TOOLS_QUANTIFIERELIM_MAX_TIME: 5.5s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 66, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 4, DOMAIN_JOIN_TIME: 0.3s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 24, DOMAIN_ISBOTTOM_TIME: 0.1s, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME: 0.0s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 8, CALL_SUMMARIZER_CACHE_MISSES: 4, CALL_SUMMARIZER_OVERALL_TIME: 0.1s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.1s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 297, DAG_COMPRESSION_RETAINED_NODES: 105, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == systemActive && pumpRunning == 0) && methaneLevelCritical == 1) && splverifierCounter == 0) || ((methaneLevelCritical == 0 && 1 == systemActive) && splverifierCounter == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == systemActive && methaneLevelCritical == 1) && splverifierCounter == 0) || ((methaneLevelCritical == 0 && 1 == systemActive) && splverifierCounter == 0) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[14][3] == 84 && unknown-#memory_int-unknown[6][2] == 102) && unknown-#memory_int-unknown[11][1] == 0) && 1 == \valid[5]) && 32 == unknown-#memory_int-unknown[10][1]) && unknown-#length-unknown[3] == 12) && unknown-#memory_int-unknown[9][0] == 79) && \valid[15] == 1) && 112 == unknown-#memory_int-unknown[7][4]) && unknown-#memory_int-unknown[6][0] == 79) && 3 == unknown-#length-unknown[10]) && pumpRunning == 0) && \valid[26] == 1) && unknown-#memory_int-unknown[7][1] == 80) && 58 == unknown-#memory_int-unknown[13][5]) && unknown-#length-unknown[8] == 3) && unknown-#length-unknown[6] == 4) && \valid[9] == 1) && unknown-#length-unknown[4] == 13) && 117 == unknown-#memory_int-unknown[7][2]) && unknown-#memory_int-unknown[5][2] == 0) && 7 == unknown-#length-unknown[7]) && 7 == unknown-#length-unknown[13]) && 110 == unknown-#memory_int-unknown[8][1]) && unknown-#memory_int-unknown[6][1] == 102) && \valid[11] == 1) && \valid[27] == 1) && methaneLevelCritical == 0) && 58 == unknown-#memory_int-unknown[7][5]) && unknown-#memory_int-unknown[8][0] == 79) && 30 == unknown-#length-unknown[23]) && 41 == unknown-#memory_int-unknown[16][0]) && 44 == unknown-#memory_int-unknown[7][0]) && unknown-#length-unknown[24] == 9) && 31 == unknown-#length-unknown[2]) && head == 0) && 44 == unknown-#memory_int-unknown[13][0]) && unknown-#memory_int-unknown[11][0] == 10) && unknown-#memory_int-unknown[14][4] == 0) && 2 == unknown-#length-unknown[1]) && unknown-#length-unknown[17] == 30) && 73 == unknown-#memory_int-unknown[14][2]) && 9 == unknown-#length-unknown[18]) && unknown-#length-unknown[19] == 21) && \valid[3] == 1) && \valid[7] == 1) && unknown-#length-unknown[22] == 21) && \valid[18] == 1) && \valid[22] == 1) && 3 == unknown-#length-unknown[5]) && 30 == unknown-#length-unknown[26]) && 77 == unknown-#memory_int-unknown[13][1]) && 2 == unknown-#length-unknown[11]) && 1 == systemActive) && unknown-#length-unknown[15] == 3) && \valid[24] == 1) && unknown-#memory_int-unknown[9][3] == 0) && \valid[12] == 1) && \valid[28] == 1) && unknown-#memory_int-unknown[14][1] == 82) && \valid[4] == 1) && unknown-#memory_int-unknown[9][1] == 102) && unknown-#memory_int-unknown[8][2] == 0) && unknown-#memory_int-unknown[16][1] == 0) && 101 == unknown-#memory_int-unknown[13][2]) && 25 == unknown-#length-unknown[25]) && \valid[1] == 1) && unknown-#memory_int-unknown[7][6] == 0) && unknown-#memory_int-unknown[9][2] == 102) && \valid[20] == 1) && unknown-#memory_int-unknown[5][0] == 79) && unknown-#length-unknown[12] == 13) && 2 == unknown-#length-unknown[16]) && \valid[21] == 1) && unknown-#length-unknown[9] == 4) && 104 == unknown-#memory_int-unknown[13][4]) && unknown-#length-unknown[21] == 9) && \valid[14] == 1) && 116 == unknown-#memory_int-unknown[13][3]) && 5 == unknown-#length-unknown[14]) && \valid[0] == 0) && 30 == unknown-#length-unknown[20]) && \valid[25] == 1) && head == 0) && \valid[2] == 1) && #NULL == 0) && unknown-#memory_int-unknown[14][0] == 67) && waterLevel == 1) && unknown-#memory_int-unknown[10][2] == 0) && unknown-#length-unknown[27] == 9) && unknown-#memory_int-unknown[1][0] == 48) && \result == tmp) && \valid[23] == 1) && \valid[19] == 1) && unknown-#memory_int-unknown[15][1] == 75) && 109 == unknown-#memory_int-unknown[7][3]) && unknown-#memory_int-unknown[6][3] == 0) && 0 == unknown-#memory_int-unknown[13][6]) && \valid[16] == 1) && unknown-#memory_int-unknown[15][2] == 0) && \valid[6] == 1) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#memory_int-unknown[15][0] == 79) && unknown-#memory_int-unknown[10][0] == 41) && retValue_acc == \result) && \valid[17] == 1) && \valid[10] == 1) && unknown-#memory_int-unknown[5][1] == 110) && \valid[8] == 1) && unknown-#length-unknown[28] == 25) && \valid[13] == 1) && 0 < unknown-#StackHeapBarrier-unknown) && retValue_acc == 1) && cleanupTimeShifts == 4) && #NULL == 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((!(tmp == 0) && pumpRunning == 0) && tmp == methaneLevelCritical) || ((pumpRunning == \old(pumpRunning) && !(tmp == 0)) && pumpRunning == 0)) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1))) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((!(1 == systemActive) || ((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) && tmp == 0)) || ((pumpRunning == \old(pumpRunning) && pumpRunning == 0) && tmp == 0)) || (tmp == 0 && pumpRunning == 1)) || !(methaneLevelCritical == 0))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79)) - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: ((((!(1 == systemActive) || (pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical)) || !(methaneLevelCritical == 0)) && (((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1))) && ((!(\old(pumpRunning) == 0) || !(1 == systemActive)) || !(methaneLevelCritical == 0))) && ((!(\old(pumpRunning) == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: ((((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(methaneLevelCritical == 0)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || waterLevel == 1) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((pumpRunning == \old(pumpRunning) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((pumpRunning == 0 && tmp == methaneLevelCritical) || !(methaneLevelCritical == systemActive)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || !(methaneLevelCritical == 1))) && ((((!(1 == systemActive) || (pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || pumpRunning == 1)) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79)) - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 472]: Loop Invariant Derived loop invariant: (!(methaneLevelCritical == systemActive) || !(methaneLevelCritical == 1)) && (!(1 == systemActive) || !(methaneLevelCritical == 0)) - InvariantResult [Line: 477]: Loop Invariant Derived loop invariant: ((((((tmp == methaneLevelCritical || !(1 == systemActive)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(\old(waterLevel) == 1)) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || (pumpRunning == 0 && waterLevel == 1)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((!(1 == systemActive) || ((pumpRunning == \old(pumpRunning) && tmp == methaneLevelCritical) && tmp == 0)) || ((pumpRunning == \old(pumpRunning) && pumpRunning == 0) && tmp == 0)) || (tmp == 0 && pumpRunning == 1)) || !(methaneLevelCritical == 0))) && ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(\old(waterLevel) <= 1)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(1 <= \old(waterLevel))) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || \old(waterLevel) == waterLevel) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && ((((((!(tmp == 0) && pumpRunning == 0) && tmp == methaneLevelCritical) && tmp___0 == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) || (((pumpRunning == \old(pumpRunning) && !(tmp == 0)) && pumpRunning == 0) && tmp___0 == 0)) - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: (((((!(1 == systemActive) || \old(pumpRunning) == 0) || !(methaneLevelCritical == 0)) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(#NULL == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(1 == systemActive)) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(1 <= waterLevel)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(methaneLevelCritical == 0)) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(waterLevel <= 1)) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(head == 0)) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(unknown-#memory_int-unknown[6][1] == 102) || !(unknown-#length-unknown[6] == 4)) || !(\valid[23] == 1)) || !(77 == unknown-#memory_int-unknown[13][1])) || !(unknown-#length-unknown[28] == 25)) || !(0 <= head)) || !(73 == unknown-#memory_int-unknown[14][2])) || !(unknown-#memory_int-unknown[15][2] == 0)) || !(unknown-#memory_int-unknown[1][0] == 48)) || !(30 == unknown-#length-unknown[23])) || !(0 <= #NULL)) || !(unknown-#memory_int-unknown[9][3] == 0)) || !(\valid[26] == 1)) || !(unknown-#length-unknown[4] == 13)) || !(unknown-#memory_int-unknown[8][0] == 79)) || !(unknown-#length-unknown[15] == 3)) || !(31 == unknown-#length-unknown[2])) || !(unknown-#memory_int-unknown[9][1] == 102)) || !(\valid[12] == 1)) || !(unknown-#memory_int-unknown[9][0] == 79)) || !(unknown-#memory_int-unknown[6][2] == 102)) || !(2 == unknown-#length-unknown[1])) || !(head <= 0)) || !(30 == unknown-#length-unknown[26])) || !(unknown-#memory_int-unknown[5][0] == 79)) || !(2 == unknown-#length-unknown[11])) || !(44 == unknown-#memory_int-unknown[13][0])) || !(58 == unknown-#memory_int-unknown[7][5])) || !(unknown-#memory_int-unknown[9][2] == 102)) || !(116 == unknown-#memory_int-unknown[13][3])) || !(unknown-#memory_int-unknown[6][3] == 0)) || !(unknown-#length-unknown[12] == 13)) || !(unknown-#memory_int-unknown[14][0] == 67)) || !(\valid[6] == 1)) || !(unknown-#length-unknown[8] == 3)) || !(unknown-#memory_int-unknown[11][0] == 10)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(1 <= waterLevel)) || !(unknown-#memory_int-unknown[5][1] == 110)) || !(\valid[3] == 1)) || !(30 == unknown-#length-unknown[20])) || !(\valid[25] == 1)) || !(head == 0)) || !(\valid[20] == 1)) || !(25 == unknown-#length-unknown[25])) || !(\old(pumpRunning) <= 0)) || !(\valid[21] == 1)) || !(\valid[11] == 1)) || !(unknown-#memory_int-unknown[14][4] == 0)) || !(\valid[16] == 1)) || !(101 == unknown-#memory_int-unknown[13][2])) || !(unknown-#length-unknown[21] == 9)) || !(\valid[28] == 1)) || !(unknown-#memory_int-unknown[7][6] == 0)) || !(\valid[15] == 1)) || !(1 == \valid[5])) || !(unknown-#length-unknown[3] == 12)) || !(\valid[0] == 0)) || !(109 == unknown-#memory_int-unknown[7][3])) || !(\valid[27] == 1)) || !(unknown-#memory_int-unknown[1][1] == 0)) || !(3 == unknown-#length-unknown[5])) || !(\valid[24] == 1)) || !(unknown-#memory_int-unknown[7][1] == 80)) || !(unknown-#length-unknown[19] == 21)) || !(5 == unknown-#length-unknown[14])) || !(\valid[19] == 1)) || !(unknown-#memory_int-unknown[10][0] == 41)) || !(\valid[1] == 1)) || !(\valid[22] == 1)) || !(3 == unknown-#length-unknown[10])) || !(unknown-#memory_int-unknown[5][2] == 0)) || !(methaneLevelCritical == systemActive)) || !(2 == unknown-#length-unknown[16])) || !(41 == unknown-#memory_int-unknown[16][0])) || !(unknown-#length-unknown[24] == 9)) || !(112 == unknown-#memory_int-unknown[7][4])) || !(#NULL <= 0)) || !(\valid[8] == 1)) || !(unknown-#memory_int-unknown[16][1] == 0)) || !(\valid[4] == 1)) || !(7 == unknown-#length-unknown[13])) || !(unknown-#memory_int-unknown[15][1] == 75)) || !(#NULL == 0)) || !(7 == unknown-#length-unknown[7])) || !(methaneLevelCritical == 1)) || !(unknown-#memory_int-unknown[8][2] == 0)) || !(unknown-#length-unknown[17] == 30)) || !(\valid[7] == 1)) || !(\valid[10] == 1)) || !(unknown-#memory_int-unknown[6][0] == 79)) || !(unknown-#length-unknown[22] == 21)) || !(unknown-#memory_int-unknown[14][1] == 82)) || !(\valid[14] == 1)) || !(110 == unknown-#memory_int-unknown[8][1])) || !(waterLevel <= 1)) || !(\valid[13] == 1)) || !(58 == unknown-#memory_int-unknown[13][5])) || !(unknown-#memory_int-unknown[14][3] == 84)) || !(0 <= \old(pumpRunning))) || !(\valid[2] == 1)) || !(104 == unknown-#memory_int-unknown[13][4])) || !(unknown-#length-unknown[9] == 4)) || !(9 == unknown-#length-unknown[18])) || !(unknown-#memory_int-unknown[11][1] == 0)) || !(unknown-#memory_int-unknown[10][2] == 0)) || !(\valid[17] == 1)) || !(44 == unknown-#memory_int-unknown[7][0])) || !(unknown-#length-unknown[27] == 9)) || !(117 == unknown-#memory_int-unknown[7][2])) || !(\valid[9] == 1)) || !(32 == unknown-#memory_int-unknown[10][1])) || !(cleanupTimeShifts == 4)) || !(\valid[18] == 1)) || !(0 == unknown-#memory_int-unknown[13][6])) || !(unknown-#memory_int-unknown[15][0] == 79))) && (((!(\old(pumpRunning) == 0) || !(methaneLevelCritical == systemActive)) || ((pumpRunning == 0 && aux-isMethaneAlarm()-aux == methaneLevelCritical) && (tmp == 1 || tmp == 0))) || !(methaneLevelCritical == 1))) && ((!(1 == systemActive) || !(methaneLevelCritical == 0)) || ((pumpRunning == 0 && aux-isMethaneAlarm()-aux == methaneLevelCritical) && (tmp == 1 || tmp == 0))) - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: ((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(methaneLevelCritical == 0)) && (((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(methaneLevelCritical == systemActive)) || !(methaneLevelCritical == 1)) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-03 02:03:39,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3315f896-9d2b-4c49-8a78-faddc8f5b8a0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE