./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:06:55,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:06:55,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 00:06:55,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:06:55,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:06:55,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:06:55,706 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:06:55,706 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:06:55,707 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:06:55,707 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:06:55,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:06:55,708 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:06:55,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:06:55,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:06:55,710 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:06:55,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:06:55,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:06:55,712 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:06:55,712 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:06:55,713 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:06:55,713 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:06:55,714 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:06:55,714 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:06:55,715 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:06:55,715 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:06:55,716 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:06:55,716 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:06:55,717 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:06:55,717 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:06:55,718 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:06:55,718 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:06:55,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:06:55,719 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:06:55,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:06:55,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:06:55,719 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:06:55,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 00:06:55,720 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:06:55,720 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:06:55,720 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:06:55,720 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:06:55,721 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:06:55,721 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd [2023-11-29 00:06:55,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:06:55,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:06:55,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:06:55,964 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:06:55,965 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:06:55,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2023-11-29 00:06:58,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:06:58,877 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:06:58,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2023-11-29 00:06:58,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/a329e3698/1cf153b17b2040c1a5b7dcbc6d1ce203/FLAGe380e1f8b [2023-11-29 00:06:58,906 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/a329e3698/1cf153b17b2040c1a5b7dcbc6d1ce203 [2023-11-29 00:06:58,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:06:58,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:06:58,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:06:58,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:06:58,917 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:06:58,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:06:58" (1/1) ... [2023-11-29 00:06:58,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aafdaef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:58, skipping insertion in model container [2023-11-29 00:06:58,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:06:58" (1/1) ... [2023-11-29 00:06:58,986 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:06:59,149 WARN L240 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_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2023-11-29 00:06:59,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:06:59,283 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:06:59,296 WARN L240 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_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2023-11-29 00:06:59,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:06:59,380 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:06:59,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59 WrapperNode [2023-11-29 00:06:59,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:06:59,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:06:59,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:06:59,382 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:06:59,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,463 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 333 [2023-11-29 00:06:59,464 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:06:59,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:06:59,465 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:06:59,465 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:06:59,476 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,477 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,483 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,517 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 00:06:59,518 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,518 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,534 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:06:59,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:06:59,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:06:59,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:06:59,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (1/1) ... [2023-11-29 00:06:59,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:06:59,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:06:59,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:06:59,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:06:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:06:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 00:06:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 00:06:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 00:06:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:06:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:06:59,729 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:06:59,731 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:07:00,302 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:07:00,370 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:07:00,370 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 00:07:00,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:07:00 BoogieIcfgContainer [2023-11-29 00:07:00,371 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:07:00,374 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:07:00,374 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:07:00,377 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:07:00,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:06:58" (1/3) ... [2023-11-29 00:07:00,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@233cfb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:07:00, skipping insertion in model container [2023-11-29 00:07:00,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:06:59" (2/3) ... [2023-11-29 00:07:00,379 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@233cfb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:07:00, skipping insertion in model container [2023-11-29 00:07:00,379 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:07:00" (3/3) ... [2023-11-29 00:07:00,380 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-61.i [2023-11-29 00:07:00,400 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:07:00,400 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:07:00,450 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:07:00,455 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@4288068, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:07:00,456 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:07:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 81 states have (on average 1.5555555555555556) internal successors, (126), 82 states have internal predecessors, (126), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:07:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:07:00,480 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:00,481 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:00,482 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:00,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:00,486 INFO L85 PathProgramCache]: Analyzing trace with hash -345660874, now seen corresponding path program 1 times [2023-11-29 00:07:00,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:00,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452646246] [2023-11-29 00:07:00,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:00,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:00,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:00,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452646246] [2023-11-29 00:07:00,759 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 00:07:00,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [47923683] [2023-11-29 00:07:00,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:00,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:00,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:00,761 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:00,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 00:07:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:01,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 664 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 00:07:01,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2023-11-29 00:07:01,140 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:07:01,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [47923683] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:07:01,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:07:01,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:07:01,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811569699] [2023-11-29 00:07:01,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:07:01,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 00:07:01,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:01,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 00:07:01,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:07:01,182 INFO L87 Difference]: Start difference. First operand has 123 states, 81 states have (on average 1.5555555555555556) internal successors, (126), 82 states have internal predecessors, (126), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:07:01,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:01,243 INFO L93 Difference]: Finished difference Result 243 states and 445 transitions. [2023-11-29 00:07:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 00:07:01,247 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 253 [2023-11-29 00:07:01,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:01,255 INFO L225 Difference]: With dead ends: 243 [2023-11-29 00:07:01,255 INFO L226 Difference]: Without dead ends: 121 [2023-11-29 00:07:01,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 252 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:07:01,263 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:01,264 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 196 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:07:01,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-11-29 00:07:01,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2023-11-29 00:07:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 80 states have (on average 1.5125) internal successors, (121), 80 states have internal predecessors, (121), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:07:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 199 transitions. [2023-11-29 00:07:01,314 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 199 transitions. Word has length 253 [2023-11-29 00:07:01,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:01,315 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 199 transitions. [2023-11-29 00:07:01,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:07:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 199 transitions. [2023-11-29 00:07:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:07:01,322 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:01,323 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:01,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:07:01,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:01,525 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:01,526 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:01,526 INFO L85 PathProgramCache]: Analyzing trace with hash 1420766848, now seen corresponding path program 1 times [2023-11-29 00:07:01,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:01,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422436768] [2023-11-29 00:07:01,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:01,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:01,615 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:01,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1638728396] [2023-11-29 00:07:01,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:01,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:01,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:01,617 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:01,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 00:07:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:01,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 664 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:07:01,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1472 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-29 00:07:02,686 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:07:02,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:02,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422436768] [2023-11-29 00:07:02,686 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:02,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1638728396] [2023-11-29 00:07:02,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1638728396] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:07:02,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:07:02,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 00:07:02,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241531077] [2023-11-29 00:07:02,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:07:02,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 00:07:02,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:02,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 00:07:02,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:07:02,691 INFO L87 Difference]: Start difference. First operand 121 states and 199 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:07:03,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:03,198 INFO L93 Difference]: Finished difference Result 403 states and 665 transitions. [2023-11-29 00:07:03,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 00:07:03,200 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 253 [2023-11-29 00:07:03,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:03,205 INFO L225 Difference]: With dead ends: 403 [2023-11-29 00:07:03,205 INFO L226 Difference]: Without dead ends: 283 [2023-11-29 00:07:03,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2023-11-29 00:07:03,209 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 272 mSDsluCounter, 644 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 272 SdHoareTripleChecker+Valid, 869 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:03,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [272 Valid, 869 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 00:07:03,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2023-11-29 00:07:03,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 241. [2023-11-29 00:07:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 160 states have (on average 1.50625) internal successors, (241), 160 states have internal predecessors, (241), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-29 00:07:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 397 transitions. [2023-11-29 00:07:03,262 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 397 transitions. Word has length 253 [2023-11-29 00:07:03,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:03,264 INFO L495 AbstractCegarLoop]: Abstraction has 241 states and 397 transitions. [2023-11-29 00:07:03,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:07:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 397 transitions. [2023-11-29 00:07:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:07:03,269 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:03,269 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:03,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 00:07:03,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:03,470 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:03,470 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:03,470 INFO L85 PathProgramCache]: Analyzing trace with hash 1482806462, now seen corresponding path program 1 times [2023-11-29 00:07:03,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:03,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747324795] [2023-11-29 00:07:03,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:03,537 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:03,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1132913738] [2023-11-29 00:07:03,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:03,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:03,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:03,539 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:03,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 00:07:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:03,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 664 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 00:07:03,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 708 proven. 99 refuted. 0 times theorem prover too weak. 2157 trivial. 0 not checked. [2023-11-29 00:07:04,124 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:07:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 15 proven. 99 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2023-11-29 00:07:04,396 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:04,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747324795] [2023-11-29 00:07:04,396 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:04,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132913738] [2023-11-29 00:07:04,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1132913738] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:07:04,397 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:07:04,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 00:07:04,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771112346] [2023-11-29 00:07:04,397 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:07:04,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:07:04,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:04,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:07:04,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:07:04,401 INFO L87 Difference]: Start difference. First operand 241 states and 397 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-29 00:07:04,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:04,716 INFO L93 Difference]: Finished difference Result 495 states and 803 transitions. [2023-11-29 00:07:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 00:07:04,717 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 253 [2023-11-29 00:07:04,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:04,720 INFO L225 Difference]: With dead ends: 495 [2023-11-29 00:07:04,720 INFO L226 Difference]: Without dead ends: 255 [2023-11-29 00:07:04,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 508 GetRequests, 498 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 00:07:04,723 INFO L413 NwaCegarLoop]: 146 mSDtfsCounter, 278 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 282 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:04,724 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [282 Valid, 357 Invalid, 248 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:07:04,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2023-11-29 00:07:04,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 247. [2023-11-29 00:07:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 164 states have (on average 1.4573170731707317) internal successors, (239), 164 states have internal predecessors, (239), 78 states have call successors, (78), 4 states have call predecessors, (78), 4 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-29 00:07:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 395 transitions. [2023-11-29 00:07:04,778 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 395 transitions. Word has length 253 [2023-11-29 00:07:04,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:04,779 INFO L495 AbstractCegarLoop]: Abstraction has 247 states and 395 transitions. [2023-11-29 00:07:04,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-29 00:07:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 395 transitions. [2023-11-29 00:07:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:07:04,784 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:04,784 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:04,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 00:07:04,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-29 00:07:04,985 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:04,985 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:04,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1872335806, now seen corresponding path program 1 times [2023-11-29 00:07:04,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:04,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429403110] [2023-11-29 00:07:04,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:05,046 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:05,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [280067448] [2023-11-29 00:07:05,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:05,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:05,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:05,048 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:05,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 00:07:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:05,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 00:07:05,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 635 proven. 201 refuted. 0 times theorem prover too weak. 2128 trivial. 0 not checked. [2023-11-29 00:07:06,193 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:07:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 21 proven. 204 refuted. 0 times theorem prover too weak. 2739 trivial. 0 not checked. [2023-11-29 00:07:06,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:06,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429403110] [2023-11-29 00:07:06,736 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:06,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [280067448] [2023-11-29 00:07:06,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [280067448] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:07:06,736 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:07:06,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2023-11-29 00:07:06,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104735784] [2023-11-29 00:07:06,749 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:07:06,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:07:06,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:06,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:07:06,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:07:06,752 INFO L87 Difference]: Start difference. First operand 247 states and 395 transitions. Second operand has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 states have internal predecessors, (79), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2023-11-29 00:07:07,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:07,211 INFO L93 Difference]: Finished difference Result 519 states and 809 transitions. [2023-11-29 00:07:07,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 00:07:07,211 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 states have internal predecessors, (79), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) Word has length 253 [2023-11-29 00:07:07,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:07,215 INFO L225 Difference]: With dead ends: 519 [2023-11-29 00:07:07,215 INFO L226 Difference]: Without dead ends: 273 [2023-11-29 00:07:07,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 516 GetRequests, 491 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=192, Invalid=408, Unknown=0, NotChecked=0, Total=600 [2023-11-29 00:07:07,218 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 338 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 403 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 340 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:07,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [340 Valid, 482 Invalid, 436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 403 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:07:07,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2023-11-29 00:07:07,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 261. [2023-11-29 00:07:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 174 states have (on average 1.3735632183908046) internal successors, (239), 174 states have internal predecessors, (239), 78 states have call successors, (78), 8 states have call predecessors, (78), 8 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-29 00:07:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 395 transitions. [2023-11-29 00:07:07,246 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 395 transitions. Word has length 253 [2023-11-29 00:07:07,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:07,247 INFO L495 AbstractCegarLoop]: Abstraction has 261 states and 395 transitions. [2023-11-29 00:07:07,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 states have internal predecessors, (79), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2023-11-29 00:07:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 395 transitions. [2023-11-29 00:07:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:07:07,251 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:07,251 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:07,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 00:07:07,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:07,452 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:07,452 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:07,453 INFO L85 PathProgramCache]: Analyzing trace with hash 2130501244, now seen corresponding path program 1 times [2023-11-29 00:07:07,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:07,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291131159] [2023-11-29 00:07:07,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:07,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:07,502 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:07,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [939767222] [2023-11-29 00:07:07,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:07,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:07,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:07,504 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:07,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 00:07:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:07,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 00:07:07,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2023-11-29 00:07:07,838 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:07:07,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:07,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291131159] [2023-11-29 00:07:07,838 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:07,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939767222] [2023-11-29 00:07:07,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939767222] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:07:07,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:07:07,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 00:07:07,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020673181] [2023-11-29 00:07:07,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:07:07,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 00:07:07,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:07,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 00:07:07,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 00:07:07,841 INFO L87 Difference]: Start difference. First operand 261 states and 395 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:07:08,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:08,072 INFO L93 Difference]: Finished difference Result 826 states and 1245 transitions. [2023-11-29 00:07:08,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 00:07:08,072 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 253 [2023-11-29 00:07:08,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:08,077 INFO L225 Difference]: With dead ends: 826 [2023-11-29 00:07:08,077 INFO L226 Difference]: Without dead ends: 504 [2023-11-29 00:07:08,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 00:07:08,080 INFO L413 NwaCegarLoop]: 213 mSDtfsCounter, 346 mSDsluCounter, 851 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 346 SdHoareTripleChecker+Valid, 1064 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:08,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [346 Valid, 1064 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:07:08,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2023-11-29 00:07:08,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 263. [2023-11-29 00:07:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 176 states have (on average 1.3693181818181819) internal successors, (241), 176 states have internal predecessors, (241), 78 states have call successors, (78), 8 states have call predecessors, (78), 8 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-29 00:07:08,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 397 transitions. [2023-11-29 00:07:08,127 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 397 transitions. Word has length 253 [2023-11-29 00:07:08,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:08,128 INFO L495 AbstractCegarLoop]: Abstraction has 263 states and 397 transitions. [2023-11-29 00:07:08,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:07:08,128 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 397 transitions. [2023-11-29 00:07:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 00:07:08,132 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:08,132 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:08,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 00:07:08,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:08,334 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:08,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:08,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1718943748, now seen corresponding path program 1 times [2023-11-29 00:07:08,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:08,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43795832] [2023-11-29 00:07:08,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:08,379 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:08,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [577116374] [2023-11-29 00:07:08,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:08,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:08,381 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:08,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 00:07:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:08,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:07:08,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2023-11-29 00:07:08,850 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:07:08,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:08,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43795832] [2023-11-29 00:07:08,850 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:08,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [577116374] [2023-11-29 00:07:08,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [577116374] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:07:08,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:07:08,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:07:08,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502101005] [2023-11-29 00:07:08,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:07:08,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:07:08,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:08,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:07:08,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:07:08,852 INFO L87 Difference]: Start difference. First operand 263 states and 397 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:07:09,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:09,037 INFO L93 Difference]: Finished difference Result 695 states and 1051 transitions. [2023-11-29 00:07:09,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:07:09,038 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 254 [2023-11-29 00:07:09,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:09,041 INFO L225 Difference]: With dead ends: 695 [2023-11-29 00:07:09,041 INFO L226 Difference]: Without dead ends: 433 [2023-11-29 00:07:09,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:07:09,042 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 126 mSDsluCounter, 364 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 549 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:09,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 549 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:07:09,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2023-11-29 00:07:09,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 371. [2023-11-29 00:07:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 241 states have (on average 1.3360995850622406) internal successors, (322), 241 states have internal predecessors, (322), 117 states have call successors, (117), 12 states have call predecessors, (117), 12 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2023-11-29 00:07:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 556 transitions. [2023-11-29 00:07:09,102 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 556 transitions. Word has length 254 [2023-11-29 00:07:09,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:09,103 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 556 transitions. [2023-11-29 00:07:09,103 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:07:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 556 transitions. [2023-11-29 00:07:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 00:07:09,105 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:09,106 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:09,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 00:07:09,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:09,310 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:09,311 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:09,311 INFO L85 PathProgramCache]: Analyzing trace with hash 901295298, now seen corresponding path program 1 times [2023-11-29 00:07:09,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:09,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874643214] [2023-11-29 00:07:09,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:09,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:09,358 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:09,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1986072807] [2023-11-29 00:07:09,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:09,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:09,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:09,360 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:09,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 00:07:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:09,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 667 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 00:07:09,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1436 proven. 138 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2023-11-29 00:07:10,221 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:07:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 84 proven. 141 refuted. 0 times theorem prover too weak. 2739 trivial. 0 not checked. [2023-11-29 00:07:10,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:10,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874643214] [2023-11-29 00:07:10,584 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:10,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986072807] [2023-11-29 00:07:10,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986072807] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:07:10,584 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:07:10,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-11-29 00:07:10,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880960847] [2023-11-29 00:07:10,585 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:07:10,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:07:10,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:10,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:07:10,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:07:10,587 INFO L87 Difference]: Start difference. First operand 371 states and 556 transitions. Second operand has 14 states, 13 states have (on average 9.0) internal successors, (117), 12 states have internal predecessors, (117), 5 states have call successors, (63), 3 states have call predecessors, (63), 6 states have return successors, (64), 5 states have call predecessors, (64), 5 states have call successors, (64) [2023-11-29 00:07:11,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:11,064 INFO L93 Difference]: Finished difference Result 675 states and 988 transitions. [2023-11-29 00:07:11,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 00:07:11,066 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 9.0) internal successors, (117), 12 states have internal predecessors, (117), 5 states have call successors, (63), 3 states have call predecessors, (63), 6 states have return successors, (64), 5 states have call predecessors, (64), 5 states have call successors, (64) Word has length 254 [2023-11-29 00:07:11,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:11,070 INFO L225 Difference]: With dead ends: 675 [2023-11-29 00:07:11,070 INFO L226 Difference]: Without dead ends: 413 [2023-11-29 00:07:11,072 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 513 GetRequests, 494 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=150, Invalid=270, Unknown=0, NotChecked=0, Total=420 [2023-11-29 00:07:11,072 INFO L413 NwaCegarLoop]: 141 mSDtfsCounter, 352 mSDsluCounter, 401 mSDsCounter, 0 mSdLazyCounter, 394 mSolverCounterSat, 125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 519 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 394 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:11,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 542 Invalid, 519 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 394 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 00:07:11,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2023-11-29 00:07:11,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 395. [2023-11-29 00:07:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 259 states have (on average 1.305019305019305) internal successors, (338), 259 states have internal predecessors, (338), 117 states have call successors, (117), 18 states have call predecessors, (117), 18 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2023-11-29 00:07:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 572 transitions. [2023-11-29 00:07:11,142 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 572 transitions. Word has length 254 [2023-11-29 00:07:11,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:11,143 INFO L495 AbstractCegarLoop]: Abstraction has 395 states and 572 transitions. [2023-11-29 00:07:11,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 9.0) internal successors, (117), 12 states have internal predecessors, (117), 5 states have call successors, (63), 3 states have call predecessors, (63), 6 states have return successors, (64), 5 states have call predecessors, (64), 5 states have call successors, (64) [2023-11-29 00:07:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 572 transitions. [2023-11-29 00:07:11,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 00:07:11,146 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:11,146 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:11,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-29 00:07:11,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:11,347 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:11,348 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:11,348 INFO L85 PathProgramCache]: Analyzing trace with hash 130552489, now seen corresponding path program 1 times [2023-11-29 00:07:11,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:11,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096069853] [2023-11-29 00:07:11,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:11,402 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:11,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1044690810] [2023-11-29 00:07:11,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:11,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:11,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:11,404 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:11,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 00:07:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:07:11,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-29 00:07:11,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:07:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 2138 proven. 156 refuted. 0 times theorem prover too weak. 670 trivial. 0 not checked. [2023-11-29 00:07:13,915 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:07:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 264 proven. 174 refuted. 0 times theorem prover too weak. 2526 trivial. 0 not checked. [2023-11-29 00:07:14,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:07:14,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096069853] [2023-11-29 00:07:14,938 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:07:14,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1044690810] [2023-11-29 00:07:14,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1044690810] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:07:14,938 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:07:14,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2023-11-29 00:07:14,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725588921] [2023-11-29 00:07:14,939 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:07:14,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2023-11-29 00:07:14,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:07:14,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2023-11-29 00:07:14,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=287, Invalid=835, Unknown=0, NotChecked=0, Total=1122 [2023-11-29 00:07:14,942 INFO L87 Difference]: Start difference. First operand 395 states and 572 transitions. Second operand has 34 states, 32 states have (on average 3.875) internal successors, (124), 32 states have internal predecessors, (124), 12 states have call successors, (78), 7 states have call predecessors, (78), 13 states have return successors, (78), 10 states have call predecessors, (78), 12 states have call successors, (78) [2023-11-29 00:07:18,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:07:18,074 INFO L93 Difference]: Finished difference Result 939 states and 1363 transitions. [2023-11-29 00:07:18,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2023-11-29 00:07:18,075 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 32 states have (on average 3.875) internal successors, (124), 32 states have internal predecessors, (124), 12 states have call successors, (78), 7 states have call predecessors, (78), 13 states have return successors, (78), 10 states have call predecessors, (78), 12 states have call successors, (78) Word has length 255 [2023-11-29 00:07:18,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:07:18,080 INFO L225 Difference]: With dead ends: 939 [2023-11-29 00:07:18,080 INFO L226 Difference]: Without dead ends: 633 [2023-11-29 00:07:18,082 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 544 GetRequests, 483 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1203 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=1148, Invalid=2758, Unknown=0, NotChecked=0, Total=3906 [2023-11-29 00:07:18,083 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 1225 mSDsluCounter, 1614 mSDsCounter, 0 mSdLazyCounter, 2107 mSolverCounterSat, 526 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1239 SdHoareTripleChecker+Valid, 1738 SdHoareTripleChecker+Invalid, 2633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 526 IncrementalHoareTripleChecker+Valid, 2107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-29 00:07:18,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1239 Valid, 1738 Invalid, 2633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [526 Valid, 2107 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-29 00:07:18,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2023-11-29 00:07:18,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 415. [2023-11-29 00:07:18,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 274 states have (on average 1.2846715328467153) internal successors, (352), 274 states have internal predecessors, (352), 117 states have call successors, (117), 23 states have call predecessors, (117), 23 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2023-11-29 00:07:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 586 transitions. [2023-11-29 00:07:18,155 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 586 transitions. Word has length 255 [2023-11-29 00:07:18,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:07:18,156 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 586 transitions. [2023-11-29 00:07:18,156 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 32 states have (on average 3.875) internal successors, (124), 32 states have internal predecessors, (124), 12 states have call successors, (78), 7 states have call predecessors, (78), 13 states have return successors, (78), 10 states have call predecessors, (78), 12 states have call successors, (78) [2023-11-29 00:07:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 586 transitions. [2023-11-29 00:07:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 00:07:18,158 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:07:18,158 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:18,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 00:07:18,362 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:18,362 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:07:18,363 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:07:18,363 INFO L85 PathProgramCache]: Analyzing trace with hash -1932948680, now seen corresponding path program 1 times [2023-11-29 00:07:18,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:07:18,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529462429] [2023-11-29 00:07:18,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:18,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:07:18,447 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:07:18,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1855050891] [2023-11-29 00:07:18,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:07:18,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:18,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:18,449 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:07:18,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 00:07:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:07:19,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:07:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:07:34,199 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:07:34,199 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 00:07:34,200 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 00:07:34,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 00:07:34,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:07:34,404 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:07:34,407 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 00:07:34,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 12:07:34 BoogieIcfgContainer [2023-11-29 00:07:34,604 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 00:07:34,605 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 00:07:34,605 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 00:07:34,605 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 00:07:34,605 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:07:00" (3/4) ... [2023-11-29 00:07:34,607 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 00:07:34,608 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 00:07:34,609 INFO L158 Benchmark]: Toolchain (without parser) took 35699.27ms. Allocated memory was 144.7MB in the beginning and 257.9MB in the end (delta: 113.2MB). Free memory was 103.7MB in the beginning and 127.5MB in the end (delta: -23.8MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,609 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:07:34,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.88ms. Allocated memory is still 144.7MB. Free memory was 103.1MB in the beginning and 97.1MB in the end (delta: 6.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.94ms. Allocated memory is still 144.7MB. Free memory was 97.1MB in the beginning and 89.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,610 INFO L158 Benchmark]: Boogie Preprocessor took 90.48ms. Allocated memory is still 144.7MB. Free memory was 89.4MB in the beginning and 69.7MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,610 INFO L158 Benchmark]: RCFGBuilder took 815.21ms. Allocated memory is still 144.7MB. Free memory was 69.7MB in the beginning and 89.3MB in the end (delta: -19.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,611 INFO L158 Benchmark]: TraceAbstraction took 34230.62ms. Allocated memory was 144.7MB in the beginning and 257.9MB in the end (delta: 113.2MB). Free memory was 88.7MB in the beginning and 128.6MB in the end (delta: -39.9MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2023-11-29 00:07:34,611 INFO L158 Benchmark]: Witness Printer took 3.66ms. Allocated memory is still 257.9MB. Free memory was 128.6MB in the beginning and 127.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:07:34,613 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.88ms. Allocated memory is still 144.7MB. Free memory was 103.1MB in the beginning and 97.1MB in the end (delta: 6.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.94ms. Allocated memory is still 144.7MB. Free memory was 97.1MB in the beginning and 89.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.48ms. Allocated memory is still 144.7MB. Free memory was 89.4MB in the beginning and 69.7MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 815.21ms. Allocated memory is still 144.7MB. Free memory was 69.7MB in the beginning and 89.3MB in the end (delta: -19.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 34230.62ms. Allocated memory was 144.7MB in the beginning and 257.9MB in the end (delta: 113.2MB). Free memory was 88.7MB in the beginning and 128.6MB in the end (delta: -39.9MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * Witness Printer took 3.66ms. Allocated memory is still 257.9MB. Free memory was 128.6MB in the beginning and 127.5MB in the end (delta: 1.0MB). There was no memory consumed. 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 346, overapproximation of someUnaryDOUBLEoperation at line 155, overapproximation of someBinaryArithmeticDOUBLEoperation at line 194. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 64; [L23] unsigned long int var_1_2 = 3511246143; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_6 = 0; [L26] unsigned char var_1_7 = 0; [L27] signed char var_1_8 = -128; [L28] signed char var_1_9 = 10; [L29] signed char var_1_10 = 32; [L30] signed char var_1_11 = 1; [L31] signed char var_1_15 = 25; [L32] signed char var_1_16 = 16; [L33] signed char var_1_17 = 32; [L34] signed char var_1_18 = 0; [L35] signed short int var_1_19 = 1; [L36] signed short int var_1_20 = 18627; [L37] double var_1_21 = -0.875; [L38] double var_1_22 = 10000000000.6; [L39] double var_1_23 = 100000000.9; [L40] double var_1_24 = 99999999.9; [L41] unsigned char var_1_25 = 8; [L42] double var_1_26 = 256.15; [L43] double var_1_27 = 255.15; [L44] double var_1_28 = 255.2; [L45] signed short int var_1_29 = 128; [L46] unsigned char var_1_30 = 16; [L47] signed char var_1_31 = 32; [L48] signed char var_1_32 = 64; [L49] signed long int var_1_33 = 100; [L50] unsigned long int var_1_34 = 32; [L51] unsigned char var_1_35 = 4; [L52] unsigned char var_1_36 = 16; [L53] unsigned char var_1_37 = 128; [L54] unsigned char var_1_38 = 128; [L55] unsigned char var_1_39 = 100; [L56] unsigned short int var_1_40 = 1; [L57] signed short int var_1_41 = -2; [L58] signed long int var_1_43 = 1; [L59] signed long int var_1_44 = 32; [L60] signed short int var_1_45 = -10; [L61] signed short int var_1_46 = 256; [L62] unsigned char var_1_47 = 0; [L63] double var_1_48 = -0.1; [L64] double var_1_49 = 256.6; [L65] unsigned char var_1_50 = 0; [L66] unsigned char var_1_51 = 1; [L67] signed long int var_1_52 = -16; [L68] unsigned char var_1_53 = 64; [L69] unsigned char var_1_54 = 1; [L70] unsigned short int var_1_55 = 56017; [L71] double var_1_56 = 32.2; [L72] unsigned long int last_1_var_1_1 = 64; [L73] unsigned char last_1_var_1_3 = 0; [L74] signed char last_1_var_1_11 = 1; [L75] double last_1_var_1_21 = -0.875; [L76] unsigned char last_1_var_1_30 = 16; [L77] signed long int last_1_var_1_33 = 100; [L78] unsigned long int last_1_var_1_34 = 32; [L79] unsigned short int last_1_var_1_40 = 1; [L80] signed short int last_1_var_1_45 = -10; [L81] signed short int last_1_var_1_46 = 256; [L82] unsigned char last_1_var_1_47 = 0; [L83] unsigned char last_1_var_1_50 = 0; [L84] unsigned char last_1_var_1_53 = 64; [L85] unsigned char last_1_var_1_54 = 1; [L350] isInitial = 1 [L351] FCALL initially() [L352] COND TRUE 1 [L353] CALL updateLastVariables() [L330] last_1_var_1_1 = var_1_1 [L331] last_1_var_1_3 = var_1_3 [L332] last_1_var_1_11 = var_1_11 [L333] last_1_var_1_21 = var_1_21 [L334] last_1_var_1_30 = var_1_30 [L335] last_1_var_1_33 = var_1_33 [L336] last_1_var_1_34 = var_1_34 [L337] last_1_var_1_40 = var_1_40 [L338] last_1_var_1_45 = var_1_45 [L339] last_1_var_1_46 = var_1_46 [L340] last_1_var_1_47 = var_1_47 [L341] last_1_var_1_50 = var_1_50 [L342] last_1_var_1_53 = var_1_53 [L343] last_1_var_1_54 = var_1_54 [L353] RET updateLastVariables() [L354] CALL updateVariables() [L267] var_1_2 = __VERIFIER_nondet_ulong() [L268] CALL assume_abort_if_not(var_1_2 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L268] RET assume_abort_if_not(var_1_2 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L269] CALL assume_abort_if_not(var_1_2 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L269] RET assume_abort_if_not(var_1_2 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L270] var_1_6 = __VERIFIER_nondet_uchar() [L271] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L271] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L272] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L272] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L273] var_1_7 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L274] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L275] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L275] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L276] var_1_9 = __VERIFIER_nondet_char() [L277] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L277] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L278] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L278] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L279] var_1_10 = __VERIFIER_nondet_char() [L280] CALL assume_abort_if_not(var_1_10 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L280] RET assume_abort_if_not(var_1_10 >= -63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L281] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L281] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L282] var_1_15 = __VERIFIER_nondet_char() [L283] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L283] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L284] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L284] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L285] var_1_16 = __VERIFIER_nondet_char() [L286] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L286] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L287] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L287] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L288] var_1_17 = __VERIFIER_nondet_char() [L289] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L289] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L290] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L290] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L291] var_1_18 = __VERIFIER_nondet_char() [L292] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L292] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L293] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L293] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L294] var_1_20 = __VERIFIER_nondet_short() [L295] CALL assume_abort_if_not(var_1_20 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L295] RET assume_abort_if_not(var_1_20 >= 16383) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L296] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L296] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L297] var_1_22 = __VERIFIER_nondet_double() [L298] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L298] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L299] var_1_23 = __VERIFIER_nondet_double() [L300] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L300] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L301] var_1_27 = __VERIFIER_nondet_double() [L302] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L302] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L303] var_1_28 = __VERIFIER_nondet_double() [L304] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L304] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L305] var_1_32 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_32 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L306] RET assume_abort_if_not(var_1_32 >= 62) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L307] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L307] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L308] var_1_37 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_37 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L309] RET assume_abort_if_not(var_1_37 >= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L310] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L310] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L311] var_1_38 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_38 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L312] RET assume_abort_if_not(var_1_38 >= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L313] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L313] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L314] var_1_39 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_39 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L315] RET assume_abort_if_not(var_1_39 >= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L316] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L316] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L317] var_1_49 = __VERIFIER_nondet_double() [L318] CALL assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L318] RET assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L319] var_1_51 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_51 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L320] RET assume_abort_if_not(var_1_51 >= 1) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L321] CALL assume_abort_if_not(var_1_51 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L321] RET assume_abort_if_not(var_1_51 <= 1) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L322] var_1_55 = __VERIFIER_nondet_ushort() [L323] CALL assume_abort_if_not(var_1_55 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L323] RET assume_abort_if_not(var_1_55 >= 32767) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L324] CALL assume_abort_if_not(var_1_55 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L324] RET assume_abort_if_not(var_1_55 <= 65535) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L325] var_1_56 = __VERIFIER_nondet_double() [L326] CALL assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L326] RET assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L327] CALL assume_abort_if_not(var_1_56 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L327] RET assume_abort_if_not(var_1_56 != 0.0F) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L354] RET updateVariables() [L355] CALL step() [L89] signed long int stepLocal_11 = last_1_var_1_33 + (var_1_15 - last_1_var_1_45); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L90] COND TRUE (var_1_55 - (var_1_32 + last_1_var_1_40)) != stepLocal_11 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L91] COND TRUE last_1_var_1_21 <= (var_1_28 / var_1_56) [L92] var_1_54 = var_1_39 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L99] signed long int stepLocal_7 = last_1_var_1_30; [L100] unsigned char stepLocal_6 = last_1_var_1_3; [L101] signed long int stepLocal_5 = last_1_var_1_54; [L102] signed long int stepLocal_4 = var_1_15 - last_1_var_1_30; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L103] COND TRUE (var_1_18 - 50) < stepLocal_7 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L104] COND TRUE stepLocal_4 <= last_1_var_1_53 [L105] var_1_34 = ((((5u + var_1_18) < 0 ) ? -(5u + var_1_18) : (5u + var_1_18))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L118] COND TRUE ((- var_1_2) + last_1_var_1_34) != last_1_var_1_1 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L119] COND TRUE var_1_2 >= last_1_var_1_1 [L120] var_1_3 = (! (last_1_var_1_47 && var_1_6)) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=1, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L127] COND TRUE \read(var_1_3) [L128] var_1_19 = (8 - ((((var_1_15) < ((var_1_20 - var_1_18))) ? (var_1_15) : ((var_1_20 - var_1_18))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L136] COND TRUE (- var_1_23) >= 99.25 [L137] var_1_46 = ((((var_1_15) < ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17))) ? (var_1_15) : ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=100, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L143] var_1_33 = var_1_46 [L144] signed long int stepLocal_1 = (((last_1_var_1_46) > (32)) ? (last_1_var_1_46) : (32)); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L145] COND FALSE !(var_1_18 >= stepLocal_1) [L148] var_1_26 = (50.2 - var_1_27) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_29=128, var_1_2=4294934594, var_1_30=16, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L150] COND TRUE var_1_28 >= var_1_26 [L151] var_1_30 = (((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) < 0 ) ? -((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) : ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=64, var_1_20=32765, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=-4] [L153] var_1_1 = (var_1_2 - 8u) [L154] var_1_8 = ((((var_1_9 + var_1_10) < 0 ) ? -(var_1_9 + var_1_10) : (var_1_9 + var_1_10))) [L155] var_1_24 = ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) [L156] var_1_25 = ((((var_1_16) > ((var_1_15 + var_1_18))) ? (var_1_16) : ((var_1_15 + var_1_18)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L157] COND TRUE var_1_22 < var_1_27 [L158] var_1_35 = (((((0) < (10)) ? (0) : (10))) + (((((var_1_15 + var_1_18)) > (var_1_32)) ? ((var_1_15 + var_1_18)) : (var_1_32)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L160] COND TRUE (var_1_28 + var_1_22) >= var_1_24 [L161] var_1_40 = (var_1_38 + var_1_17) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L163] var_1_43 = (var_1_38 - var_1_15) [L164] var_1_47 = var_1_7 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L165] COND FALSE !(\read(last_1_var_1_50)) [L168] var_1_50 = var_1_51 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L170] var_1_53 = 16 [L171] unsigned char stepLocal_10 = var_1_50; [L172] signed char stepLocal_9 = var_1_8; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L173] COND FALSE !(stepLocal_9 >= var_1_54) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L184] unsigned char stepLocal_3 = var_1_50; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=32, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L185] COND TRUE (var_1_9 < var_1_46) || stepLocal_3 [L186] var_1_31 = ((var_1_32 - ((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))) - (var_1_18 + ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L192] signed long int stepLocal_0 = var_1_15 + var_1_18; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L193] COND TRUE var_1_24 <= (var_1_26 * (- var_1_24)) [L194] var_1_21 = (var_1_22 - 2.375) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L202] unsigned char stepLocal_2 = var_1_6; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=128, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L203] COND FALSE !(var_1_47 || stepLocal_2) [L206] var_1_29 = (((((var_1_10) > (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15))))) ? (var_1_10) : (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))))) + var_1_35) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L208] COND FALSE !((- 32u) < var_1_17) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=16, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L211] COND TRUE var_1_15 <= var_1_32 [L212] var_1_36 = var_1_16 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L221] COND TRUE \read(var_1_51) [L222] var_1_52 = var_1_29 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L224] COND FALSE !((var_1_46 * var_1_10) >= var_1_36) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L227] unsigned char stepLocal_8 = var_1_18 > (var_1_46 + var_1_29); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_8=0, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=-2, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L228] COND TRUE stepLocal_8 || (var_1_23 == var_1_48) [L229] var_1_41 = (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) - var_1_16) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_8=0, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=32, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L231] COND FALSE !((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) * var_1_48) >= (var_1_22 - var_1_27)) [L238] var_1_44 = (var_1_32 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_8=0, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=-32702, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L240] COND FALSE !(var_1_2 != var_1_44) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_8=0, stepLocal_9=1, var_1_10=3, var_1_11=1, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=-32702, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L259] COND TRUE var_1_9 < var_1_54 [L260] var_1_11 = ((((5) > (var_1_15)) ? (5) : (var_1_15))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=64, stepLocal_10=1, stepLocal_11=114, stepLocal_1=256, stepLocal_2=0, stepLocal_3=1, stepLocal_4=-12, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, stepLocal_8=0, stepLocal_9=1, var_1_10=3, var_1_11=5, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=-32702, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L355] RET step() [L356] CALL, EXPR property() [L346-L347] return (((((((((((((((((((((((((((var_1_1 == ((unsigned long int) (var_1_2 - 8u))) && ((((- var_1_2) + last_1_var_1_34) != last_1_var_1_1) ? ((var_1_2 >= last_1_var_1_1) ? (var_1_3 == ((unsigned char) (! (last_1_var_1_47 && var_1_6)))) : (var_1_3 == ((unsigned char) (last_1_var_1_47 && var_1_6)))) : (var_1_3 == ((unsigned char) (var_1_6 && var_1_7))))) && (var_1_8 == ((signed char) ((((var_1_9 + var_1_10) < 0 ) ? -(var_1_9 + var_1_10) : (var_1_9 + var_1_10)))))) && ((var_1_2 != var_1_44) ? (((var_1_21 * var_1_21) < var_1_26) ? (var_1_11 == ((signed char) ((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))))) : ((256 > var_1_10) ? ((var_1_10 == ((((var_1_54) > (var_1_2)) ? (var_1_54) : (var_1_2)))) ? (var_1_7 ? ((var_1_26 >= var_1_21) ? (var_1_11 == ((signed char) ((((var_1_9) < (((var_1_15 + var_1_16) - var_1_17))) ? (var_1_9) : (((var_1_15 + var_1_16) - var_1_17)))))) : (var_1_11 == ((signed char) var_1_15))) : 1) : (var_1_11 == ((signed char) ((((64) < 0 ) ? -(64) : (64)))))) : 1)) : ((var_1_9 < var_1_54) ? (var_1_11 == ((signed char) ((((5) > (var_1_15)) ? (5) : (var_1_15))))) : (var_1_11 == ((signed char) (var_1_16 + (((((var_1_15 - var_1_18)) < (var_1_10)) ? ((var_1_15 - var_1_18)) : (var_1_10))))))))) && (var_1_3 ? (var_1_19 == ((signed short int) (8 - ((((var_1_15) < ((var_1_20 - var_1_18))) ? (var_1_15) : ((var_1_20 - var_1_18))))))) : (var_1_6 ? (var_1_19 == ((signed short int) var_1_20)) : (var_1_19 == ((signed short int) ((var_1_18 + (64 + 128)) - var_1_20)))))) && ((var_1_24 <= (var_1_26 * (- var_1_24))) ? (var_1_21 == ((double) (var_1_22 - 2.375))) : ((((var_1_16 + var_1_2) / var_1_20) >= (var_1_15 + var_1_18)) ? (var_1_21 == ((double) (var_1_23 - var_1_22))) : (var_1_21 == ((double) var_1_23))))) && (var_1_24 == ((double) ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))))) && (var_1_25 == ((unsigned char) ((((var_1_16) > ((var_1_15 + var_1_18))) ? (var_1_16) : ((var_1_15 + var_1_18))))))) && ((var_1_18 >= ((((last_1_var_1_46) > (32)) ? (last_1_var_1_46) : (32)))) ? (var_1_26 == ((double) ((var_1_27 - (128.8 + 63.6)) + var_1_28))) : (var_1_26 == ((double) (50.2 - var_1_27))))) && ((var_1_47 || var_1_6) ? (var_1_29 == ((signed short int) ((var_1_20 - var_1_16) - ((((var_1_17) > (var_1_15)) ? (var_1_17) : (var_1_15)))))) : (var_1_29 == ((signed short int) (((((var_1_10) > (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15))))) ? (var_1_10) : (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))))) + var_1_35))))) && ((var_1_28 >= var_1_26) ? (var_1_30 == ((unsigned char) (((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) < 0 ) ? -((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) : ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))))) : 1)) && (((var_1_9 < var_1_46) || var_1_50) ? (var_1_31 == ((signed char) ((var_1_32 - ((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))) - (var_1_18 + ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))))))) : (var_1_50 ? (var_1_31 == ((signed char) var_1_32)) : 1))) && (var_1_33 == ((signed long int) var_1_46))) && (((var_1_18 - 50) < last_1_var_1_30) ? (((var_1_15 - last_1_var_1_30) <= last_1_var_1_53) ? (var_1_34 == ((unsigned long int) ((((5u + var_1_18) < 0 ) ? -(5u + var_1_18) : (5u + var_1_18))))) : (var_1_34 == ((unsigned long int) (((((var_1_2 - var_1_20)) < (var_1_18)) ? ((var_1_2 - var_1_20)) : (var_1_18)))))) : ((var_1_7 && last_1_var_1_3) ? (var_1_34 == ((unsigned long int) (((((var_1_2) < 0 ) ? -(var_1_2) : (var_1_2))) - var_1_17))) : (((var_1_32 + var_1_15) > last_1_var_1_54) ? (var_1_34 == ((unsigned long int) ((((var_1_17) < (((((var_1_15) > (last_1_var_1_11)) ? (var_1_15) : (last_1_var_1_11))))) ? (var_1_17) : (((((var_1_15) > (last_1_var_1_11)) ? (var_1_15) : (last_1_var_1_11)))))))) : 1)))) && ((var_1_22 < var_1_27) ? (var_1_35 == ((unsigned char) (((((0) < (10)) ? (0) : (10))) + (((((var_1_15 + var_1_18)) > (var_1_32)) ? ((var_1_15 + var_1_18)) : (var_1_32)))))) : 1)) && (((- 32u) < var_1_17) ? (var_1_36 == ((unsigned char) (((((((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38))) - (10 + var_1_16))) > ((var_1_32 + var_1_17))) ? ((((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38))) - (10 + var_1_16))) : ((var_1_32 + var_1_17)))))) : ((var_1_15 <= var_1_32) ? (var_1_36 == ((unsigned char) var_1_16)) : (((var_1_47 && var_1_47) || var_1_6) ? (var_1_36 == ((unsigned char) (var_1_16 + var_1_15))) : (var_1_36 == ((unsigned char) ((((((var_1_39 + 100) - var_1_15)) < (var_1_18)) ? (((var_1_39 + 100) - var_1_15)) : (var_1_18))))))))) && (((var_1_28 + var_1_22) >= var_1_24) ? (var_1_40 == ((unsigned short int) (var_1_38 + var_1_17))) : 1)) && (((var_1_18 > (var_1_46 + var_1_29)) || (var_1_23 == var_1_48)) ? (var_1_41 == ((signed short int) (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) - var_1_16))) : 1)) && (var_1_43 == ((signed long int) (var_1_38 - var_1_15)))) && (((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) * var_1_48) >= (var_1_22 - var_1_27)) ? ((var_1_48 <= 3.8) ? (var_1_44 == ((signed long int) ((((var_1_33) < (((((var_1_37) < (var_1_18)) ? (var_1_37) : (var_1_18))))) ? (var_1_33) : (((((var_1_37) < (var_1_18)) ? (var_1_37) : (var_1_18)))))))) : (var_1_44 == ((signed long int) ((var_1_34 + (var_1_31 + var_1_19)) - var_1_18)))) : (var_1_44 == ((signed long int) (var_1_32 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))))))) && ((var_1_8 >= var_1_54) ? ((var_1_50 && ((var_1_6 || var_1_7) || var_1_47)) ? ((((var_1_26 + var_1_23) + var_1_27) > var_1_22) ? (var_1_45 == ((signed short int) (((((var_1_20 - 128)) > (var_1_16)) ? ((var_1_20 - 128)) : (var_1_16))))) : (var_1_45 == ((signed short int) ((var_1_9 + (var_1_40 - var_1_18)) + ((((var_1_39) < (128)) ? (var_1_39) : (128))))))) : (var_1_45 == ((signed short int) (var_1_18 - var_1_32)))) : 1)) && (((- var_1_23) >= 99.25) ? (var_1_46 == ((signed short int) ((((var_1_15) < ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17))) ? (var_1_15) : ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17)))))) : (last_1_var_1_3 ? (var_1_46 == ((signed short int) (var_1_38 - var_1_15))) : 1))) && (var_1_47 == ((unsigned char) var_1_7))) && (((var_1_46 * var_1_10) >= var_1_36) ? (var_1_48 == ((double) (var_1_27 + ((((var_1_28) < (var_1_49)) ? (var_1_28) : (var_1_49)))))) : 1)) && (last_1_var_1_50 ? (var_1_50 == ((unsigned char) var_1_51)) : (var_1_50 == ((unsigned char) var_1_51)))) && (var_1_51 ? (var_1_52 == ((signed long int) var_1_29)) : 1)) && (var_1_53 == ((unsigned char) 16))) && (((var_1_55 - (var_1_32 + last_1_var_1_40)) != (last_1_var_1_33 + (var_1_15 - last_1_var_1_45))) ? ((last_1_var_1_21 <= (var_1_28 / var_1_56)) ? (var_1_54 == ((unsigned char) var_1_39)) : (var_1_54 == ((unsigned char) var_1_18))) : (var_1_54 == ((unsigned char) 10))) ; [L356] RET, EXPR property() [L356] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=5, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=-32702, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=3, var_1_11=5, var_1_15=4, var_1_16=3, var_1_17=126, var_1_18=60, var_1_19=4, var_1_1=4294934586, var_1_20=32765, var_1_23=0, var_1_24=3, var_1_25=64, var_1_29=67, var_1_2=4294934594, var_1_30=3, var_1_31=-4, var_1_32=63, var_1_33=0, var_1_34=65, var_1_35=64, var_1_36=3, var_1_37=128, var_1_38=127, var_1_39=126, var_1_3=1, var_1_40=253, var_1_41=125, var_1_43=123, var_1_44=-32702, var_1_45=-10, var_1_46=0, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=67, var_1_53=16, var_1_54=126, var_1_55=65535, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=-4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 123 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 34.0s, OverallIterations: 9, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 5.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2972 SdHoareTripleChecker+Valid, 3.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2937 mSDsluCounter, 5797 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4432 mSDsCounter, 913 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3420 IncrementalHoareTripleChecker+Invalid, 4333 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 913 mSolverCounterUnsat, 1365 mSDtfsCounter, 3420 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3100 GetRequests, 2966 SyntacticMatches, 3 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1396 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=8, InterpolantAutomatonStates: 97, 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, 8 MinimizatonAttempts, 601 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 7.5s InterpolantComputationTime, 2537 NumberOfCodeBlocks, 2537 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 3031 ConstructedInterpolants, 0 QuantifiedInterpolants, 15481 SizeOfPredicates, 40 NumberOfNonLiveVariables, 5322 ConjunctsInSsa, 90 ConjunctsInUnsatCore, 12 InterpolantComputations, 4 PerfectInterpolantSequences, 34356/35568 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 00:07:34,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:07:36,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:07:36,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 00:07:36,534 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:07:36,535 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:07:36,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:07:36,562 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:07:36,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:07:36,564 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:07:36,564 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:07:36,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:07:36,566 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:07:36,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:07:36,567 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:07:36,568 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:07:36,568 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:07:36,569 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:07:36,569 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:07:36,570 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:07:36,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:07:36,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:07:36,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:07:36,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:07:36,573 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 00:07:36,573 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 00:07:36,573 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 00:07:36,574 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:07:36,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:07:36,575 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:07:36,575 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:07:36,576 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:07:36,576 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:07:36,576 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:07:36,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:07:36,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:07:36,577 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:07:36,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:07:36,578 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 00:07:36,578 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 00:07:36,578 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:07:36,578 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:07:36,579 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:07:36,579 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:07:36,579 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:07:36,579 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 00:07:36,580 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd [2023-11-29 00:07:36,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:07:36,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:07:36,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:07:36,885 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:07:36,885 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:07:36,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2023-11-29 00:07:39,659 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:07:39,891 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:07:39,891 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2023-11-29 00:07:39,904 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/8161962d1/191ec339b07b4edfb456abe847205165/FLAGfe2d28444 [2023-11-29 00:07:39,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/data/8161962d1/191ec339b07b4edfb456abe847205165 [2023-11-29 00:07:39,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:07:39,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:07:39,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:07:39,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:07:39,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:07:39,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:07:39" (1/1) ... [2023-11-29 00:07:39,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a33a85b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:39, skipping insertion in model container [2023-11-29 00:07:39,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:07:39" (1/1) ... [2023-11-29 00:07:39,972 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:07:40,116 WARN L240 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_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2023-11-29 00:07:40,257 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:07:40,276 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:07:40,287 WARN L240 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_95f43718-0634-4001-8885-1e084d071d95/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2023-11-29 00:07:40,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:07:40,381 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:07:40,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40 WrapperNode [2023-11-29 00:07:40,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:07:40,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:07:40,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:07:40,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:07:40,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,454 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 325 [2023-11-29 00:07:40,454 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:07:40,455 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:07:40,455 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:07:40,456 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:07:40,464 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,464 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,473 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,496 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 00:07:40,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,519 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,525 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,531 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,535 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:07:40,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:07:40,544 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:07:40,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:07:40,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (1/1) ... [2023-11-29 00:07:40,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:07:40,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:07:40,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:07:40,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:07:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:07:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 00:07:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 00:07:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 00:07:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:07:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:07:40,714 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:07:40,716 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:08:14,001 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:08:14,084 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:08:14,085 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 00:08:14,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:08:14 BoogieIcfgContainer [2023-11-29 00:08:14,085 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:08:14,088 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:08:14,088 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:08:14,091 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:08:14,091 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:07:39" (1/3) ... [2023-11-29 00:08:14,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb43e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:08:14, skipping insertion in model container [2023-11-29 00:08:14,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:07:40" (2/3) ... [2023-11-29 00:08:14,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb43e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:08:14, skipping insertion in model container [2023-11-29 00:08:14,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:08:14" (3/3) ... [2023-11-29 00:08:14,094 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-61.i [2023-11-29 00:08:14,113 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:08:14,113 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:08:14,163 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:08:14,170 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@620d9bd0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:08:14,170 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:08:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 81 states have (on average 1.5555555555555556) internal successors, (126), 82 states have internal predecessors, (126), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:08:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:08:14,197 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:08:14,198 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:08:14,198 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:08:14,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:08:14,202 INFO L85 PathProgramCache]: Analyzing trace with hash -345660874, now seen corresponding path program 1 times [2023-11-29 00:08:14,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:08:14,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [181742916] [2023-11-29 00:08:14,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:08:14,219 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:08:14,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:08:14,220 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:08:14,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 00:08:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:08:16,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 00:08:16,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:08:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2023-11-29 00:08:16,630 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:08:16,631 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:08:16,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [181742916] [2023-11-29 00:08:16,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [181742916] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:08:16,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:08:16,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:08:16,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73826942] [2023-11-29 00:08:16,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:08:16,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 00:08:16,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:08:16,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 00:08:16,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:08:16,672 INFO L87 Difference]: Start difference. First operand has 123 states, 81 states have (on average 1.5555555555555556) internal successors, (126), 82 states have internal predecessors, (126), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:08:22,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:08:22,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:08:22,758 INFO L93 Difference]: Finished difference Result 243 states and 445 transitions. [2023-11-29 00:08:23,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 00:08:23,110 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 253 [2023-11-29 00:08:23,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:08:23,120 INFO L225 Difference]: With dead ends: 243 [2023-11-29 00:08:23,121 INFO L226 Difference]: Without dead ends: 121 [2023-11-29 00:08:23,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 252 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:08:23,129 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:08:23,130 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 195 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2023-11-29 00:08:23,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-11-29 00:08:23,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2023-11-29 00:08:23,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 80 states have (on average 1.5) internal successors, (120), 80 states have internal predecessors, (120), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:08:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 198 transitions. [2023-11-29 00:08:23,184 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 198 transitions. Word has length 253 [2023-11-29 00:08:23,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:08:23,185 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 198 transitions. [2023-11-29 00:08:23,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-29 00:08:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 198 transitions. [2023-11-29 00:08:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:08:23,192 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:08:23,192 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:08:23,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:08:23,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:08:23,399 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:08:23,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:08:23,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1420766848, now seen corresponding path program 1 times [2023-11-29 00:08:23,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:08:23,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [765592751] [2023-11-29 00:08:23,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:08:23,401 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:08:23,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:08:23,402 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:08:23,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 00:08:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:08:25,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 00:08:25,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:08:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 708 proven. 99 refuted. 0 times theorem prover too weak. 2157 trivial. 0 not checked. [2023-11-29 00:08:29,693 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:08:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 15 proven. 99 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2023-11-29 00:08:31,593 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:08:31,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [765592751] [2023-11-29 00:08:31,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [765592751] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:08:31,593 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:08:31,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 00:08:31,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171061979] [2023-11-29 00:08:31,594 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:08:31,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 00:08:31,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:08:31,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 00:08:31,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 00:08:31,599 INFO L87 Difference]: Start difference. First operand 121 states and 198 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-29 00:08:39,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:08:43,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:08:47,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:08:48,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:08:48,017 INFO L93 Difference]: Finished difference Result 248 states and 400 transitions. [2023-11-29 00:08:48,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 00:08:48,018 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 253 [2023-11-29 00:08:48,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:08:48,022 INFO L225 Difference]: With dead ends: 248 [2023-11-29 00:08:48,022 INFO L226 Difference]: Without dead ends: 128 [2023-11-29 00:08:48,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 508 GetRequests, 498 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 00:08:48,026 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 188 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 352 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:08:48,027 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 352 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 226 Invalid, 3 Unknown, 0 Unchecked, 16.1s Time] [2023-11-29 00:08:48,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2023-11-29 00:08:48,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 124. [2023-11-29 00:08:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 82 states have (on average 1.451219512195122) internal successors, (119), 82 states have internal predecessors, (119), 39 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:08:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 197 transitions. [2023-11-29 00:08:48,052 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 197 transitions. Word has length 253 [2023-11-29 00:08:48,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:08:48,054 INFO L495 AbstractCegarLoop]: Abstraction has 124 states and 197 transitions. [2023-11-29 00:08:48,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-29 00:08:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 197 transitions. [2023-11-29 00:08:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 00:08:48,059 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:08:48,060 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:08:48,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-29 00:08:48,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:08:48,260 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:08:48,261 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:08:48,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1810296192, now seen corresponding path program 1 times [2023-11-29 00:08:48,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:08:48,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1347048881] [2023-11-29 00:08:48,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:08:48,262 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:08:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:08:48,263 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:08:48,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 00:08:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:08:50,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:08:50,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:08:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 464 proven. 105 refuted. 0 times theorem prover too weak. 2395 trivial. 0 not checked. [2023-11-29 00:08:54,900 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:08:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 9 proven. 105 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2023-11-29 00:08:56,981 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:08:56,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1347048881] [2023-11-29 00:08:56,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1347048881] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:08:56,981 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:08:56,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 00:08:56,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773089303] [2023-11-29 00:08:56,982 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:08:56,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 00:08:56,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:08:56,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 00:08:56,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:08:56,986 INFO L87 Difference]: Start difference. First operand 124 states and 197 transitions. Second operand has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-29 00:09:05,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:09,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:13,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:17,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:21,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:25,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:29,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:31,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:09:31,382 INFO L93 Difference]: Finished difference Result 389 states and 605 transitions. [2023-11-29 00:09:31,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 00:09:31,383 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) Word has length 253 [2023-11-29 00:09:31,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:09:31,388 INFO L225 Difference]: With dead ends: 389 [2023-11-29 00:09:31,389 INFO L226 Difference]: Without dead ends: 266 [2023-11-29 00:09:31,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 516 GetRequests, 498 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2023-11-29 00:09:31,392 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 329 mSDsluCounter, 464 mSDsCounter, 0 mSdLazyCounter, 311 mSolverCounterSat, 99 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 667 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 311 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.4s IncrementalHoareTripleChecker+Time [2023-11-29 00:09:31,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 667 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 311 Invalid, 7 Unknown, 0 Unchecked, 33.4s Time] [2023-11-29 00:09:31,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2023-11-29 00:09:31,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 129. [2023-11-29 00:09:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 86 states have (on average 1.4186046511627908) internal successors, (122), 86 states have internal predecessors, (122), 39 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:09:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 200 transitions. [2023-11-29 00:09:31,426 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 200 transitions. Word has length 253 [2023-11-29 00:09:31,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:09:31,427 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 200 transitions. [2023-11-29 00:09:31,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 8 states have internal predecessors, (70), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-29 00:09:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 200 transitions. [2023-11-29 00:09:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 00:09:31,430 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:09:31,430 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:09:31,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 00:09:31,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:09:31,635 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:09:31,635 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:09:31,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1398738696, now seen corresponding path program 1 times [2023-11-29 00:09:31,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:09:31,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [143920821] [2023-11-29 00:09:31,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:09:31,636 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:09:31,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:09:31,637 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:09:31,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 00:09:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:09:33,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:09:33,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:09:45,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1508 proven. 51 refuted. 0 times theorem prover too weak. 1405 trivial. 0 not checked. [2023-11-29 00:09:45,455 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:09:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 63 proven. 51 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2023-11-29 00:09:47,417 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:09:47,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [143920821] [2023-11-29 00:09:47,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [143920821] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:09:47,418 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:09:47,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2023-11-29 00:09:47,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600402831] [2023-11-29 00:09:47,418 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:09:47,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 00:09:47,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:09:47,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 00:09:47,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-29 00:09:47,420 INFO L87 Difference]: Start difference. First operand 129 states and 200 transitions. Second operand has 9 states, 9 states have (on average 11.777777777777779) internal successors, (106), 9 states have internal predecessors, (106), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) [2023-11-29 00:09:55,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:09:56,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:00,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:07,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:11,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:16,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:18,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:23,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:27,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:31,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:34,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:41,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:45,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:49,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:10:49,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:10:49,286 INFO L93 Difference]: Finished difference Result 267 states and 408 transitions. [2023-11-29 00:10:49,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 00:10:49,682 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.777777777777779) internal successors, (106), 9 states have internal predecessors, (106), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) Word has length 254 [2023-11-29 00:10:49,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:10:49,683 INFO L225 Difference]: With dead ends: 267 [2023-11-29 00:10:49,684 INFO L226 Difference]: Without dead ends: 139 [2023-11-29 00:10:49,684 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 510 GetRequests, 499 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2023-11-29 00:10:49,686 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 379 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 86 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 297 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:10:49,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [400 Valid, 297 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 269 Invalid, 9 Unknown, 0 Unchecked, 61.2s Time] [2023-11-29 00:10:49,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2023-11-29 00:10:49,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 133. [2023-11-29 00:10:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 89 states have (on average 1.3932584269662922) internal successors, (124), 89 states have internal predecessors, (124), 39 states have call successors, (39), 4 states have call predecessors, (39), 4 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-29 00:10:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 202 transitions. [2023-11-29 00:10:49,709 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 202 transitions. Word has length 254 [2023-11-29 00:10:49,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:10:49,710 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 202 transitions. [2023-11-29 00:10:49,711 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.777777777777779) internal successors, (106), 9 states have internal predecessors, (106), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) [2023-11-29 00:10:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 202 transitions. [2023-11-29 00:10:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 00:10:49,713 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:10:49,713 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:10:49,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 00:10:49,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:10:49,914 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:10:49,914 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:10:49,914 INFO L85 PathProgramCache]: Analyzing trace with hash -1224132795, now seen corresponding path program 1 times [2023-11-29 00:10:49,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:10:49,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [973687598] [2023-11-29 00:10:49,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:10:49,915 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:10:49,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:10:49,916 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:10:49,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 00:10:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:10:52,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 00:10:52,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:11:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1478 proven. 66 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2023-11-29 00:11:00,470 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:11:05,480 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:11:05,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [973687598] [2023-11-29 00:11:05,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [973687598] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 00:11:05,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [886719432] [2023-11-29 00:11:05,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:11:05,481 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 00:11:05,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 00:11:05,482 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 00:11:05,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-11-29 00:11:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:11:06,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 00:11:06,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:11:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2023-11-29 00:11:11,637 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:11:11,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [886719432] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:11:11,638 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 00:11:11,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2023-11-29 00:11:11,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104096250] [2023-11-29 00:11:11,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:11:11,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:11:11,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:11:11,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:11:11,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2023-11-29 00:11:11,640 INFO L87 Difference]: Start difference. First operand 133 states and 202 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:11:17,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:21,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:25,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:31,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:35,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:39,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:43,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:47,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:11:47,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:11:47,099 INFO L93 Difference]: Finished difference Result 449 states and 686 transitions. [2023-11-29 00:11:47,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 00:11:47,476 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 255 [2023-11-29 00:11:47,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:11:47,478 INFO L225 Difference]: With dead ends: 449 [2023-11-29 00:11:47,478 INFO L226 Difference]: Without dead ends: 317 [2023-11-29 00:11:47,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 670 GetRequests, 658 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:11:47,480 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 210 mSDsluCounter, 409 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 82 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 636 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.3s IncrementalHoareTripleChecker+Time [2023-11-29 00:11:47,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 636 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 11 Invalid, 8 Unknown, 0 Unchecked, 35.3s Time] [2023-11-29 00:11:47,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2023-11-29 00:11:47,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 256. [2023-11-29 00:11:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 256 states, 169 states have (on average 1.378698224852071) internal successors, (233), 169 states have internal predecessors, (233), 78 states have call successors, (78), 8 states have call predecessors, (78), 8 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-29 00:11:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 389 transitions. [2023-11-29 00:11:47,521 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 389 transitions. Word has length 255 [2023-11-29 00:11:47,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:11:47,522 INFO L495 AbstractCegarLoop]: Abstraction has 256 states and 389 transitions. [2023-11-29 00:11:47,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2023-11-29 00:11:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 389 transitions. [2023-11-29 00:11:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 00:11:47,524 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:11:47,525 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:11:47,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-11-29 00:11:47,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-11-29 00:11:47,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:11:47,925 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:11:47,926 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:11:47,926 INFO L85 PathProgramCache]: Analyzing trace with hash -2041781245, now seen corresponding path program 1 times [2023-11-29 00:11:47,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:11:47,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2087279001] [2023-11-29 00:11:47,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:11:47,927 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:11:47,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:11:47,928 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:11:47,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-11-29 00:11:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:11:50,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 00:11:50,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:11:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1478 proven. 66 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2023-11-29 00:11:59,437 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:12:04,937 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:12:04,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2087279001] [2023-11-29 00:12:04,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2087279001] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 00:12:04,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1287395974] [2023-11-29 00:12:04,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:12:04,938 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 00:12:04,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 00:12:04,939 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 00:12:04,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-11-29 00:12:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:12:09,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:12:09,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:12:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1410 proven. 72 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2023-11-29 00:12:13,984 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:12:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2023-11-29 00:12:16,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1287395974] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:12:16,618 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 00:12:16,619 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 14 [2023-11-29 00:12:16,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240765838] [2023-11-29 00:12:16,619 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 00:12:16,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:12:16,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:12:16,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:12:16,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2023-11-29 00:12:16,622 INFO L87 Difference]: Start difference. First operand 256 states and 389 transitions. Second operand has 14 states, 14 states have (on average 12.285714285714286) internal successors, (172), 14 states have internal predecessors, (172), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) [2023-11-29 00:12:29,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:33,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:37,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:41,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:45,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:49,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:12:59,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:03,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:07,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:11,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:16,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:20,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:24,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:28,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:32,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:36,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:40,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:44,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:48,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:53,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:55,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:57,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:13:58,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:04,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:08,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:12,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:16,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:20,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:24,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:28,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:32,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:36,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:14:36,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:14:36,397 INFO L93 Difference]: Finished difference Result 863 states and 1284 transitions. [2023-11-29 00:14:36,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 00:14:36,805 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 12.285714285714286) internal successors, (172), 14 states have internal predecessors, (172), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) Word has length 255 [2023-11-29 00:14:36,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:14:36,810 INFO L225 Difference]: With dead ends: 863 [2023-11-29 00:14:36,810 INFO L226 Difference]: Without dead ends: 608 [2023-11-29 00:14:36,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 942 GetRequests, 910 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=289, Invalid=833, Unknown=0, NotChecked=0, Total=1122 [2023-11-29 00:14:36,812 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 575 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 148 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 135.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 920 SdHoareTripleChecker+Invalid, 964 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 136.7s IncrementalHoareTripleChecker+Time [2023-11-29 00:14:36,812 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [589 Valid, 920 Invalid, 964 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 788 Invalid, 28 Unknown, 0 Unchecked, 136.7s Time] [2023-11-29 00:14:36,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 608 states. [2023-11-29 00:14:36,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 608 to 513. [2023-11-29 00:14:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 513 states, 334 states have (on average 1.31437125748503) internal successors, (439), 334 states have internal predecessors, (439), 156 states have call successors, (156), 22 states have call predecessors, (156), 22 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2023-11-29 00:14:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 751 transitions. [2023-11-29 00:14:36,868 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 751 transitions. Word has length 255 [2023-11-29 00:14:36,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:14:36,869 INFO L495 AbstractCegarLoop]: Abstraction has 513 states and 751 transitions. [2023-11-29 00:14:36,869 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 12.285714285714286) internal successors, (172), 14 states have internal predecessors, (172), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) [2023-11-29 00:14:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 751 transitions. [2023-11-29 00:14:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 00:14:36,871 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:14:36,871 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:14:36,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-11-29 00:14:37,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-11-29 00:14:37,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 00:14:37,272 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:14:37,272 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:14:37,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1012720906, now seen corresponding path program 1 times [2023-11-29 00:14:37,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:14:37,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [299129714] [2023-11-29 00:14:37,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:14:37,273 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:14:37,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:14:37,274 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:14:37,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-29 00:14:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:14:39,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 00:14:39,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:14:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 635 proven. 201 refuted. 0 times theorem prover too weak. 2128 trivial. 0 not checked. [2023-11-29 00:14:49,825 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:14:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 21 proven. 204 refuted. 0 times theorem prover too weak. 2739 trivial. 0 not checked. [2023-11-29 00:14:55,032 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:14:55,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [299129714] [2023-11-29 00:14:55,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [299129714] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:14:55,032 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:14:55,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2023-11-29 00:14:55,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834464943] [2023-11-29 00:14:55,033 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:14:55,034 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 00:14:55,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:14:55,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 00:14:55,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2023-11-29 00:14:55,035 INFO L87 Difference]: Start difference. First operand 513 states and 751 transitions. Second operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 14 states have internal predecessors, (82), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2023-11-29 00:15:07,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:11,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:15,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:19,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:23,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:27,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:15:28,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:15:28,072 INFO L93 Difference]: Finished difference Result 953 states and 1378 transitions. [2023-11-29 00:15:28,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 00:15:28,073 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 14 states have internal predecessors, (82), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) Word has length 256 [2023-11-29 00:15:28,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:15:28,077 INFO L225 Difference]: With dead ends: 953 [2023-11-29 00:15:28,077 INFO L226 Difference]: Without dead ends: 551 [2023-11-29 00:15:28,078 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 498 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=192, Invalid=408, Unknown=0, NotChecked=0, Total=600 [2023-11-29 00:15:28,079 INFO L413 NwaCegarLoop]: 132 mSDtfsCounter, 208 mSDsluCounter, 428 mSDsCounter, 0 mSdLazyCounter, 493 mSolverCounterSat, 24 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 560 SdHoareTripleChecker+Invalid, 523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 493 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2023-11-29 00:15:28,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 560 Invalid, 523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 493 Invalid, 6 Unknown, 0 Unchecked, 31.5s Time] [2023-11-29 00:15:28,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2023-11-29 00:15:28,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 527. [2023-11-29 00:15:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 527 states, 344 states have (on average 1.2761627906976745) internal successors, (439), 344 states have internal predecessors, (439), 156 states have call successors, (156), 26 states have call predecessors, (156), 26 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2023-11-29 00:15:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 751 transitions. [2023-11-29 00:15:28,135 INFO L78 Accepts]: Start accepts. Automaton has 527 states and 751 transitions. Word has length 256 [2023-11-29 00:15:28,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:15:28,135 INFO L495 AbstractCegarLoop]: Abstraction has 527 states and 751 transitions. [2023-11-29 00:15:28,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 14 states have internal predecessors, (82), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2023-11-29 00:15:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 751 transitions. [2023-11-29 00:15:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 00:15:28,138 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:15:28,138 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:15:28,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-11-29 00:15:28,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:15:28,339 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:15:28,339 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:15:28,339 INFO L85 PathProgramCache]: Analyzing trace with hash 425914892, now seen corresponding path program 1 times [2023-11-29 00:15:28,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:15:28,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [469903698] [2023-11-29 00:15:28,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:15:28,340 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:15:28,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:15:28,341 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:15:28,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-29 00:15:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:15:31,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 00:15:31,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:15:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 2121 proven. 126 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2023-11-29 00:15:54,680 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:15:55,857 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:15:55,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [469903698] [2023-11-29 00:15:55,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [469903698] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 00:15:55,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1414650833] [2023-11-29 00:15:55,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:15:55,857 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 00:15:55,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 00:15:55,859 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 00:15:55,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f43718-0634-4001-8885-1e084d071d95/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-11-29 00:16:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:16:01,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 38 conjunts are in the unsatisfiable core [2023-11-29 00:16:01,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:17:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1790 proven. 447 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2023-11-29 00:17:39,774 INFO L327 TraceCheckSpWp]: Computing backward predicates...