./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.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_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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_aa5b42e5-6a67-4606-972c-c941c97ab570/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 0187c0226e7b7468f7a0294cd8b2139ff70ed258b94c84a844f5927a4b55b158 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:22:54,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:22:54,404 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 06:22:54,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:22:54,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:22:54,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:22:54,446 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:22:54,447 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:22:54,448 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:22:54,448 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:22:54,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:22:54,449 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:22:54,450 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:22:54,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:22:54,451 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:22:54,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:22:54,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:22:54,452 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:22:54,453 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 06:22:54,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:22:54,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:22:54,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:22:54,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:22:54,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:22:54,456 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:22:54,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:22:54,456 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:22:54,457 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:22:54,457 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:22:54,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:22:54,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:22:54,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:22:54,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:22:54,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:22:54,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:22:54,460 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 06:22:54,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 06:22:54,460 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:22:54,460 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:22:54,460 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:22:54,461 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:22:54,461 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:22:54,461 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_aa5b42e5-6a67-4606-972c-c941c97ab570/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0187c0226e7b7468f7a0294cd8b2139ff70ed258b94c84a844f5927a4b55b158 [2023-11-29 06:22:54,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:22:54,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:22:54,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:22:54,693 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:22:54,693 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:22:54,695 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i [2023-11-29 06:22:57,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:22:57,679 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:22:57,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i [2023-11-29 06:22:57,693 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/5f63eff40/63fe2d4a01754dd1b9987687af102fa6/FLAG48b13a5d2 [2023-11-29 06:22:57,710 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/5f63eff40/63fe2d4a01754dd1b9987687af102fa6 [2023-11-29 06:22:57,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:22:57,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:22:57,715 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:22:57,715 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:22:57,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:22:57,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:22:57" (1/1) ... [2023-11-29 06:22:57,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f4ec385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:57, skipping insertion in model container [2023-11-29 06:22:57,723 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:22:57" (1/1) ... [2023-11-29 06:22:57,776 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:22:57,937 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_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i[916,929] [2023-11-29 06:22:58,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:22:58,100 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:22:58,113 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_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i[916,929] [2023-11-29 06:22:58,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:22:58,205 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:22:58,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58 WrapperNode [2023-11-29 06:22:58,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:22:58,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:22:58,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:22:58,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:22:58,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,234 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,307 INFO L138 Inliner]: procedures = 26, calls = 59, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 477 [2023-11-29 06:22:58,308 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:22:58,308 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:22:58,309 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:22:58,309 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:22:58,321 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,332 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,387 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 06:22:58,387 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,387 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,469 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:22:58,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:22:58,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:22:58,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:22:58,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (1/1) ... [2023-11-29 06:22:58,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:22:58,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:22:58,514 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:22:58,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:22:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:22:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:22:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:22:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 06:22:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:22:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:22:58,656 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:22:58,658 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:22:59,382 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:22:59,447 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:22:59,448 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:22:59,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:22:59 BoogieIcfgContainer [2023-11-29 06:22:59,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:22:59,451 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:22:59,451 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:22:59,454 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:22:59,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:22:57" (1/3) ... [2023-11-29 06:22:59,455 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e27ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:22:59, skipping insertion in model container [2023-11-29 06:22:59,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:22:58" (2/3) ... [2023-11-29 06:22:59,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e27ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:22:59, skipping insertion in model container [2023-11-29 06:22:59,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:22:59" (3/3) ... [2023-11-29 06:22:59,457 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-92.i [2023-11-29 06:22:59,477 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:22:59,477 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:22:59,532 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:22:59,539 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;@518a784f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:22:59,540 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:22:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand has 180 states, 131 states have (on average 1.5572519083969465) internal successors, (204), 132 states have internal predecessors, (204), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 06:22:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-29 06:22:59,568 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:22:59,569 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:22:59,570 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:22:59,575 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:22:59,575 INFO L85 PathProgramCache]: Analyzing trace with hash 620073285, now seen corresponding path program 1 times [2023-11-29 06:22:59,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:22:59,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111811067] [2023-11-29 06:22:59,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:22:59,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:22:59,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:22:59,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:22:59,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111811067] [2023-11-29 06:22:59,866 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:22:59,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260036713] [2023-11-29 06:22:59,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:22:59,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:22:59,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:22:59,868 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:22:59,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 06:23:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:00,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 769 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 06:23:00,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4050 trivial. 0 not checked. [2023-11-29 06:23:00,235 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:00,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260036713] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:00,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:00,236 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:23:00,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597218764] [2023-11-29 06:23:00,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:00,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:23:00,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:00,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:23:00,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:23:00,271 INFO L87 Difference]: Start difference. First operand has 180 states, 131 states have (on average 1.5572519083969465) internal successors, (204), 132 states have internal predecessors, (204), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) [2023-11-29 06:23:00,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:00,348 INFO L93 Difference]: Finished difference Result 357 states and 636 transitions. [2023-11-29 06:23:00,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:23:00,351 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) Word has length 314 [2023-11-29 06:23:00,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:00,361 INFO L225 Difference]: With dead ends: 357 [2023-11-29 06:23:00,362 INFO L226 Difference]: Without dead ends: 178 [2023-11-29 06:23:00,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 313 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 06:23:00,371 INFO L413 NwaCegarLoop]: 288 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, 288 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 06:23:00,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 288 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:23:00,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2023-11-29 06:23:00,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 178. [2023-11-29 06:23:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 130 states have (on average 1.5307692307692307) internal successors, (199), 130 states have internal predecessors, (199), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 06:23:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 291 transitions. [2023-11-29 06:23:00,437 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 291 transitions. Word has length 314 [2023-11-29 06:23:00,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:00,438 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 291 transitions. [2023-11-29 06:23:00,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) [2023-11-29 06:23:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 291 transitions. [2023-11-29 06:23:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-29 06:23:00,445 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:00,446 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:00,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 06:23:00,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:00,647 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:00,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:00,647 INFO L85 PathProgramCache]: Analyzing trace with hash -1591268875, now seen corresponding path program 1 times [2023-11-29 06:23:00,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:00,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548473300] [2023-11-29 06:23:00,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:00,747 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:00,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1168026519] [2023-11-29 06:23:00,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:00,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:00,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:00,749 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:00,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 06:23:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:01,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 769 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:23:01,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:01,082 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:01,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:01,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548473300] [2023-11-29 06:23:01,083 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:01,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168026519] [2023-11-29 06:23:01,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168026519] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:01,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:01,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:01,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14190829] [2023-11-29 06:23:01,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:01,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:23:01,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:01,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:23:01,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:01,087 INFO L87 Difference]: Start difference. First operand 178 states and 291 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:01,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:01,168 INFO L93 Difference]: Finished difference Result 528 states and 863 transitions. [2023-11-29 06:23:01,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:23:01,169 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 314 [2023-11-29 06:23:01,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:01,175 INFO L225 Difference]: With dead ends: 528 [2023-11-29 06:23:01,175 INFO L226 Difference]: Without dead ends: 351 [2023-11-29 06:23:01,177 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:01,178 INFO L413 NwaCegarLoop]: 558 mSDtfsCounter, 281 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 281 SdHoareTripleChecker+Valid, 832 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:01,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [281 Valid, 832 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:23:01,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2023-11-29 06:23:01,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 195. [2023-11-29 06:23:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 147 states have (on average 1.5374149659863945) internal successors, (226), 147 states have internal predecessors, (226), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 06:23:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 318 transitions. [2023-11-29 06:23:01,209 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 318 transitions. Word has length 314 [2023-11-29 06:23:01,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:01,211 INFO L495 AbstractCegarLoop]: Abstraction has 195 states and 318 transitions. [2023-11-29 06:23:01,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 318 transitions. [2023-11-29 06:23:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-29 06:23:01,218 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:01,218 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:01,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 06:23:01,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:01,422 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:01,422 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:01,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1674339123, now seen corresponding path program 1 times [2023-11-29 06:23:01,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:01,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834304172] [2023-11-29 06:23:01,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:01,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:01,505 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:01,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1183264577] [2023-11-29 06:23:01,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:01,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:01,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:01,507 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:01,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 06:23:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:01,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:23:01,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:01,843 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:01,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:01,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834304172] [2023-11-29 06:23:01,844 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:01,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1183264577] [2023-11-29 06:23:01,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1183264577] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:01,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:01,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:01,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043361505] [2023-11-29 06:23:01,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:01,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:23:01,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:01,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:23:01,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:01,847 INFO L87 Difference]: Start difference. First operand 195 states and 318 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:01,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:01,915 INFO L93 Difference]: Finished difference Result 500 states and 814 transitions. [2023-11-29 06:23:01,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:23:01,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 314 [2023-11-29 06:23:01,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:01,920 INFO L225 Difference]: With dead ends: 500 [2023-11-29 06:23:01,921 INFO L226 Difference]: Without dead ends: 306 [2023-11-29 06:23:01,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:01,923 INFO L413 NwaCegarLoop]: 293 mSDtfsCounter, 122 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 564 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:01,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 564 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:23:01,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2023-11-29 06:23:01,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 303. [2023-11-29 06:23:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 250 states have (on average 1.572) internal successors, (393), 251 states have internal predecessors, (393), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 49 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-29 06:23:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 493 transitions. [2023-11-29 06:23:01,949 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 493 transitions. Word has length 314 [2023-11-29 06:23:01,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:01,950 INFO L495 AbstractCegarLoop]: Abstraction has 303 states and 493 transitions. [2023-11-29 06:23:01,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 493 transitions. [2023-11-29 06:23:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 06:23:01,955 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:01,955 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:01,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 06:23:02,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-29 06:23:02,156 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:02,156 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:02,156 INFO L85 PathProgramCache]: Analyzing trace with hash -716175861, now seen corresponding path program 1 times [2023-11-29 06:23:02,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:02,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888783617] [2023-11-29 06:23:02,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:02,220 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:02,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [388823383] [2023-11-29 06:23:02,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:02,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:02,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:02,222 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:02,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 06:23:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:02,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:23:02,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:02,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:02,573 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:02,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:02,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888783617] [2023-11-29 06:23:02,573 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:02,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388823383] [2023-11-29 06:23:02,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [388823383] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:02,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:02,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:02,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549025056] [2023-11-29 06:23:02,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:02,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:23:02,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:02,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:23:02,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:02,578 INFO L87 Difference]: Start difference. First operand 303 states and 493 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:02,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:02,687 INFO L93 Difference]: Finished difference Result 907 states and 1477 transitions. [2023-11-29 06:23:02,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:23:02,688 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 315 [2023-11-29 06:23:02,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:02,694 INFO L225 Difference]: With dead ends: 907 [2023-11-29 06:23:02,695 INFO L226 Difference]: Without dead ends: 605 [2023-11-29 06:23:02,696 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:23:02,697 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 285 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:02,697 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 550 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 06:23:02,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2023-11-29 06:23:02,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 307. [2023-11-29 06:23:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 254 states have (on average 1.5708661417322836) internal successors, (399), 255 states have internal predecessors, (399), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 49 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-29 06:23:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 499 transitions. [2023-11-29 06:23:02,731 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 499 transitions. Word has length 315 [2023-11-29 06:23:02,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:02,732 INFO L495 AbstractCegarLoop]: Abstraction has 307 states and 499 transitions. [2023-11-29 06:23:02,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 499 transitions. [2023-11-29 06:23:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 06:23:02,739 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:02,739 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:02,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 06:23:02,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:02,940 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:02,940 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:02,941 INFO L85 PathProgramCache]: Analyzing trace with hash -575627251, now seen corresponding path program 1 times [2023-11-29 06:23:02,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:02,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420680537] [2023-11-29 06:23:02,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:02,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:02,997 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:02,997 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [235520360] [2023-11-29 06:23:02,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:02,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:02,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:02,999 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:03,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 06:23:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:03,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:23:03,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:03,688 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:03,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:03,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420680537] [2023-11-29 06:23:03,689 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:03,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [235520360] [2023-11-29 06:23:03,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [235520360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:03,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:03,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:03,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952964680] [2023-11-29 06:23:03,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:03,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:23:03,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:03,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:23:03,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:23:03,693 INFO L87 Difference]: Start difference. First operand 307 states and 499 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:03,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:03,919 INFO L93 Difference]: Finished difference Result 911 states and 1484 transitions. [2023-11-29 06:23:03,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:23:03,920 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 315 [2023-11-29 06:23:03,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:03,925 INFO L225 Difference]: With dead ends: 911 [2023-11-29 06:23:03,925 INFO L226 Difference]: Without dead ends: 605 [2023-11-29 06:23:03,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 312 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 06:23:03,927 INFO L413 NwaCegarLoop]: 280 mSDtfsCounter, 238 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 835 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:03,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 835 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:03,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2023-11-29 06:23:03,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 587. [2023-11-29 06:23:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 587 states, 487 states have (on average 1.5770020533880904) internal successors, (768), 488 states have internal predecessors, (768), 96 states have call successors, (96), 3 states have call predecessors, (96), 3 states have return successors, (96), 95 states have call predecessors, (96), 96 states have call successors, (96) [2023-11-29 06:23:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 960 transitions. [2023-11-29 06:23:03,977 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 960 transitions. Word has length 315 [2023-11-29 06:23:03,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:03,978 INFO L495 AbstractCegarLoop]: Abstraction has 587 states and 960 transitions. [2023-11-29 06:23:03,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 960 transitions. [2023-11-29 06:23:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2023-11-29 06:23:03,984 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:03,985 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:03,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 06:23:04,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:04,186 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:04,186 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:04,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1668467461, now seen corresponding path program 1 times [2023-11-29 06:23:04,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:04,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386614846] [2023-11-29 06:23:04,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:04,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:04,230 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:04,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1929529960] [2023-11-29 06:23:04,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:04,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:04,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:04,231 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:04,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 06:23:04,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:04,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:23:04,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:04,853 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:04,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:04,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386614846] [2023-11-29 06:23:04,854 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:04,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1929529960] [2023-11-29 06:23:04,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1929529960] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:04,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:04,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:04,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163439129] [2023-11-29 06:23:04,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:04,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:23:04,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:04,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:23:04,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:23:04,857 INFO L87 Difference]: Start difference. First operand 587 states and 960 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:05,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:05,120 INFO L93 Difference]: Finished difference Result 1519 states and 2473 transitions. [2023-11-29 06:23:05,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:23:05,121 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 316 [2023-11-29 06:23:05,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:05,130 INFO L225 Difference]: With dead ends: 1519 [2023-11-29 06:23:05,130 INFO L226 Difference]: Without dead ends: 1015 [2023-11-29 06:23:05,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 313 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 06:23:05,132 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 357 mSDsluCounter, 560 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 887 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:05,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [357 Valid, 887 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:05,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1015 states. [2023-11-29 06:23:05,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1015 to 997. [2023-11-29 06:23:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 845 states have (on average 1.5680473372781065) internal successors, (1325), 847 states have internal predecessors, (1325), 146 states have call successors, (146), 5 states have call predecessors, (146), 5 states have return successors, (146), 144 states have call predecessors, (146), 146 states have call successors, (146) [2023-11-29 06:23:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1617 transitions. [2023-11-29 06:23:05,218 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1617 transitions. Word has length 316 [2023-11-29 06:23:05,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:05,219 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1617 transitions. [2023-11-29 06:23:05,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1617 transitions. [2023-11-29 06:23:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-11-29 06:23:05,223 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:05,223 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:05,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 06:23:05,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:05,424 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:05,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:05,424 INFO L85 PathProgramCache]: Analyzing trace with hash 1687923026, now seen corresponding path program 1 times [2023-11-29 06:23:05,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:05,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755889054] [2023-11-29 06:23:05,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:05,472 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:05,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1450985910] [2023-11-29 06:23:05,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:05,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:05,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:05,473 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:05,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 06:23:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:05,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 772 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 06:23:05,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:06,699 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:06,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:06,699 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755889054] [2023-11-29 06:23:06,700 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:06,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1450985910] [2023-11-29 06:23:06,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1450985910] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:06,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:06,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:23:06,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984362811] [2023-11-29 06:23:06,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:06,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:23:06,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:06,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:23:06,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:23:06,703 INFO L87 Difference]: Start difference. First operand 997 states and 1617 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:06,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:06,939 INFO L93 Difference]: Finished difference Result 1945 states and 3146 transitions. [2023-11-29 06:23:06,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:23:06,942 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 317 [2023-11-29 06:23:06,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:06,948 INFO L225 Difference]: With dead ends: 1945 [2023-11-29 06:23:06,949 INFO L226 Difference]: Without dead ends: 1031 [2023-11-29 06:23:06,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 314 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 06:23:06,951 INFO L413 NwaCegarLoop]: 282 mSDtfsCounter, 230 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 833 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:06,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 833 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:06,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2023-11-29 06:23:07,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 1005. [2023-11-29 06:23:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1005 states, 853 states have (on average 1.5615474794841735) internal successors, (1332), 855 states have internal predecessors, (1332), 146 states have call successors, (146), 5 states have call predecessors, (146), 5 states have return successors, (146), 144 states have call predecessors, (146), 146 states have call successors, (146) [2023-11-29 06:23:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1624 transitions. [2023-11-29 06:23:07,045 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1624 transitions. Word has length 317 [2023-11-29 06:23:07,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:07,046 INFO L495 AbstractCegarLoop]: Abstraction has 1005 states and 1624 transitions. [2023-11-29 06:23:07,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1624 transitions. [2023-11-29 06:23:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-11-29 06:23:07,049 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:07,049 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:07,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 06:23:07,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:07,250 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:07,250 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:07,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1220258860, now seen corresponding path program 1 times [2023-11-29 06:23:07,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:07,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326213849] [2023-11-29 06:23:07,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:07,297 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:07,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [685705370] [2023-11-29 06:23:07,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:07,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:07,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:07,299 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:07,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 06:23:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:07,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 775 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 06:23:07,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:07,954 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:07,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:07,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326213849] [2023-11-29 06:23:07,954 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:07,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [685705370] [2023-11-29 06:23:07,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [685705370] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:07,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:07,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:23:07,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785919074] [2023-11-29 06:23:07,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:07,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:23:07,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:07,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:23:07,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:23:07,957 INFO L87 Difference]: Start difference. First operand 1005 states and 1624 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:08,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:08,250 INFO L93 Difference]: Finished difference Result 1930 states and 3109 transitions. [2023-11-29 06:23:08,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 06:23:08,251 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 317 [2023-11-29 06:23:08,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:08,259 INFO L225 Difference]: With dead ends: 1930 [2023-11-29 06:23:08,259 INFO L226 Difference]: Without dead ends: 1031 [2023-11-29 06:23:08,261 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:23:08,262 INFO L413 NwaCegarLoop]: 284 mSDtfsCounter, 242 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 1027 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:08,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 1027 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:08,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2023-11-29 06:23:08,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 1005. [2023-11-29 06:23:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1005 states, 853 states have (on average 1.5545134818288393) internal successors, (1326), 855 states have internal predecessors, (1326), 146 states have call successors, (146), 5 states have call predecessors, (146), 5 states have return successors, (146), 144 states have call predecessors, (146), 146 states have call successors, (146) [2023-11-29 06:23:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1618 transitions. [2023-11-29 06:23:08,352 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1618 transitions. Word has length 317 [2023-11-29 06:23:08,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:08,353 INFO L495 AbstractCegarLoop]: Abstraction has 1005 states and 1618 transitions. [2023-11-29 06:23:08,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1618 transitions. [2023-11-29 06:23:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-11-29 06:23:08,356 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:08,357 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:08,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 06:23:08,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:08,558 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:08,558 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:08,558 INFO L85 PathProgramCache]: Analyzing trace with hash -2117652138, now seen corresponding path program 1 times [2023-11-29 06:23:08,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:08,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206491345] [2023-11-29 06:23:08,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:08,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:08,600 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:08,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [423939589] [2023-11-29 06:23:08,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:08,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:08,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:08,601 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:08,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 06:23:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:08,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 775 conjuncts, 42 conjunts are in the unsatisfiable core [2023-11-29 06:23:08,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 2139 proven. 306 refuted. 0 times theorem prover too weak. 1695 trivial. 0 not checked. [2023-11-29 06:23:11,490 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:14,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:14,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206491345] [2023-11-29 06:23:14,792 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:14,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423939589] [2023-11-29 06:23:14,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423939589] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:23:14,792 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:23:14,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2023-11-29 06:23:14,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482296774] [2023-11-29 06:23:14,792 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 06:23:14,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 06:23:14,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:14,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 06:23:14,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2023-11-29 06:23:14,795 INFO L87 Difference]: Start difference. First operand 1005 states and 1618 transitions. Second operand has 16 states, 16 states have (on average 6.375) internal successors, (102), 15 states have internal predecessors, (102), 3 states have call successors, (46), 3 states have call predecessors, (46), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-29 06:23:16,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:16,859 INFO L93 Difference]: Finished difference Result 5313 states and 8533 transitions. [2023-11-29 06:23:16,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-29 06:23:16,860 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.375) internal successors, (102), 15 states have internal predecessors, (102), 3 states have call successors, (46), 3 states have call predecessors, (46), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 317 [2023-11-29 06:23:16,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:16,886 INFO L225 Difference]: With dead ends: 5313 [2023-11-29 06:23:16,886 INFO L226 Difference]: Without dead ends: 4409 [2023-11-29 06:23:16,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 396 GetRequests, 354 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 417 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=504, Invalid=1388, Unknown=0, NotChecked=0, Total=1892 [2023-11-29 06:23:16,891 INFO L413 NwaCegarLoop]: 321 mSDtfsCounter, 1928 mSDsluCounter, 2342 mSDsCounter, 0 mSdLazyCounter, 1755 mSolverCounterSat, 208 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1928 SdHoareTripleChecker+Valid, 2663 SdHoareTripleChecker+Invalid, 1963 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 208 IncrementalHoareTripleChecker+Valid, 1755 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:16,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1928 Valid, 2663 Invalid, 1963 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [208 Valid, 1755 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 06:23:16,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4409 states. [2023-11-29 06:23:17,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4409 to 4093. [2023-11-29 06:23:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4093 states, 3791 states have (on average 1.566077552097072) internal successors, (5937), 3801 states have internal predecessors, (5937), 278 states have call successors, (278), 23 states have call predecessors, (278), 23 states have return successors, (278), 268 states have call predecessors, (278), 278 states have call successors, (278) [2023-11-29 06:23:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 4093 states and 6493 transitions. [2023-11-29 06:23:17,109 INFO L78 Accepts]: Start accepts. Automaton has 4093 states and 6493 transitions. Word has length 317 [2023-11-29 06:23:17,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:17,110 INFO L495 AbstractCegarLoop]: Abstraction has 4093 states and 6493 transitions. [2023-11-29 06:23:17,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.375) internal successors, (102), 15 states have internal predecessors, (102), 3 states have call successors, (46), 3 states have call predecessors, (46), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-29 06:23:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 6493 transitions. [2023-11-29 06:23:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-11-29 06:23:17,116 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:17,116 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:17,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 06:23:17,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:17,318 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:17,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:17,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1359666708, now seen corresponding path program 1 times [2023-11-29 06:23:17,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:17,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061953148] [2023-11-29 06:23:17,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:17,360 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:17,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [230365555] [2023-11-29 06:23:17,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:17,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:17,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:17,362 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:17,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 06:23:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:17,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-29 06:23:17,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1653 proven. 99 refuted. 0 times theorem prover too weak. 2388 trivial. 0 not checked. [2023-11-29 06:23:18,443 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:18,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:18,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061953148] [2023-11-29 06:23:18,736 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:18,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230365555] [2023-11-29 06:23:18,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [230365555] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 06:23:18,736 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:23:18,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 12 [2023-11-29 06:23:18,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510818339] [2023-11-29 06:23:18,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:18,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:23:18,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:18,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:23:18,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:23:18,739 INFO L87 Difference]: Start difference. First operand 4093 states and 6493 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:18,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:18,983 INFO L93 Difference]: Finished difference Result 9249 states and 14576 transitions. [2023-11-29 06:23:18,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:23:18,984 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 317 [2023-11-29 06:23:18,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:19,038 INFO L225 Difference]: With dead ends: 9249 [2023-11-29 06:23:19,038 INFO L226 Difference]: Without dead ends: 7453 [2023-11-29 06:23:19,044 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 633 GetRequests, 622 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2023-11-29 06:23:19,045 INFO L413 NwaCegarLoop]: 284 mSDtfsCounter, 186 mSDsluCounter, 842 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 1126 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:19,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 1126 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 06:23:19,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7453 states. [2023-11-29 06:23:19,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7453 to 7385. [2023-11-29 06:23:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7385 states, 6831 states have (on average 1.5486751573708095) internal successors, (10579), 6851 states have internal predecessors, (10579), 510 states have call successors, (510), 43 states have call predecessors, (510), 43 states have return successors, (510), 490 states have call predecessors, (510), 510 states have call successors, (510) [2023-11-29 06:23:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7385 states to 7385 states and 11599 transitions. [2023-11-29 06:23:19,473 INFO L78 Accepts]: Start accepts. Automaton has 7385 states and 11599 transitions. Word has length 317 [2023-11-29 06:23:19,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:19,474 INFO L495 AbstractCegarLoop]: Abstraction has 7385 states and 11599 transitions. [2023-11-29 06:23:19,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 7385 states and 11599 transitions. [2023-11-29 06:23:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2023-11-29 06:23:19,482 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:19,483 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:19,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 06:23:19,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 06:23:19,683 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:19,684 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:19,684 INFO L85 PathProgramCache]: Analyzing trace with hash -295351612, now seen corresponding path program 1 times [2023-11-29 06:23:19,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:19,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215161025] [2023-11-29 06:23:19,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:19,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:19,740 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:19,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1886664575] [2023-11-29 06:23:19,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:19,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:19,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:19,743 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:19,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 06:23:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:20,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 775 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 06:23:20,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:20,078 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:20,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:20,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215161025] [2023-11-29 06:23:20,079 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:20,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1886664575] [2023-11-29 06:23:20,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1886664575] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:20,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:20,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:23:20,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965837802] [2023-11-29 06:23:20,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:20,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:23:20,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:20,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:23:20,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:23:20,081 INFO L87 Difference]: Start difference. First operand 7385 states and 11599 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:20,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:20,371 INFO L93 Difference]: Finished difference Result 12889 states and 20106 transitions. [2023-11-29 06:23:20,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:23:20,372 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 318 [2023-11-29 06:23:20,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:20,405 INFO L225 Difference]: With dead ends: 12889 [2023-11-29 06:23:20,406 INFO L226 Difference]: Without dead ends: 6920 [2023-11-29 06:23:20,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 315 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 06:23:20,417 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 75 mSDsluCounter, 501 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 778 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:20,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 778 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:20,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6920 states. [2023-11-29 06:23:20,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6920 to 6914. [2023-11-29 06:23:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6914 states, 6387 states have (on average 1.5113511820886174) internal successors, (9653), 6416 states have internal predecessors, (9653), 474 states have call successors, (474), 52 states have call predecessors, (474), 52 states have return successors, (474), 445 states have call predecessors, (474), 474 states have call successors, (474) [2023-11-29 06:23:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 6914 states and 10601 transitions. [2023-11-29 06:23:20,803 INFO L78 Accepts]: Start accepts. Automaton has 6914 states and 10601 transitions. Word has length 318 [2023-11-29 06:23:20,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:20,803 INFO L495 AbstractCegarLoop]: Abstraction has 6914 states and 10601 transitions. [2023-11-29 06:23:20,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 6914 states and 10601 transitions. [2023-11-29 06:23:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2023-11-29 06:23:20,809 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:20,810 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:20,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 06:23:21,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-29 06:23:21,010 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:21,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:21,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1306468862, now seen corresponding path program 1 times [2023-11-29 06:23:21,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:21,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470576124] [2023-11-29 06:23:21,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:21,050 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:21,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [409215767] [2023-11-29 06:23:21,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:21,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:21,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:21,052 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:21,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 06:23:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:21,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 772 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 06:23:21,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1194 proven. 36 refuted. 0 times theorem prover too weak. 2910 trivial. 0 not checked. [2023-11-29 06:23:22,215 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:27,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:27,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470576124] [2023-11-29 06:23:27,720 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:27,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [409215767] [2023-11-29 06:23:27,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [409215767] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 06:23:27,720 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:23:27,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [14] total 17 [2023-11-29 06:23:27,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734032671] [2023-11-29 06:23:27,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:27,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 06:23:27,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:27,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 06:23:27,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2023-11-29 06:23:27,723 INFO L87 Difference]: Start difference. First operand 6914 states and 10601 transitions. Second operand has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:28,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:28,895 INFO L93 Difference]: Finished difference Result 18676 states and 28261 transitions. [2023-11-29 06:23:28,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 06:23:28,896 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 318 [2023-11-29 06:23:28,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:28,934 INFO L225 Difference]: With dead ends: 18676 [2023-11-29 06:23:28,934 INFO L226 Difference]: Without dead ends: 12148 [2023-11-29 06:23:28,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 637 GetRequests, 620 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:23:28,947 INFO L413 NwaCegarLoop]: 462 mSDtfsCounter, 611 mSDsluCounter, 1009 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 611 SdHoareTripleChecker+Valid, 1471 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:28,947 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [611 Valid, 1471 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 06:23:28,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12148 states. [2023-11-29 06:23:29,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12148 to 11676. [2023-11-29 06:23:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11676 states, 10718 states have (on average 1.4551222242955775) internal successors, (15596), 10782 states have internal predecessors, (15596), 826 states have call successors, (826), 131 states have call predecessors, (826), 131 states have return successors, (826), 762 states have call predecessors, (826), 826 states have call successors, (826) [2023-11-29 06:23:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11676 states to 11676 states and 17248 transitions. [2023-11-29 06:23:29,607 INFO L78 Accepts]: Start accepts. Automaton has 11676 states and 17248 transitions. Word has length 318 [2023-11-29 06:23:29,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:29,608 INFO L495 AbstractCegarLoop]: Abstraction has 11676 states and 17248 transitions. [2023-11-29 06:23:29,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 11676 states and 17248 transitions. [2023-11-29 06:23:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2023-11-29 06:23:29,618 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:29,618 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:29,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 06:23:29,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-29 06:23:29,819 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:29,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:29,819 INFO L85 PathProgramCache]: Analyzing trace with hash 309689230, now seen corresponding path program 1 times [2023-11-29 06:23:29,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:29,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325488785] [2023-11-29 06:23:29,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:29,857 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:29,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1795465767] [2023-11-29 06:23:29,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:29,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:29,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:29,860 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:29,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 06:23:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:30,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 06:23:30,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 555 proven. 126 refuted. 0 times theorem prover too weak. 3459 trivial. 0 not checked. [2023-11-29 06:23:30,375 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 9 proven. 126 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2023-11-29 06:23:30,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:30,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325488785] [2023-11-29 06:23:30,605 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:30,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1795465767] [2023-11-29 06:23:30,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1795465767] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:23:30,605 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:23:30,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 06:23:30,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685485668] [2023-11-29 06:23:30,606 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:23:30,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 06:23:30,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:30,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 06:23:30,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:23:30,608 INFO L87 Difference]: Start difference. First operand 11676 states and 17248 transitions. Second operand has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-29 06:23:31,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:31,150 INFO L93 Difference]: Finished difference Result 17875 states and 26160 transitions. [2023-11-29 06:23:31,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 06:23:31,152 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) Word has length 319 [2023-11-29 06:23:31,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:31,169 INFO L225 Difference]: With dead ends: 17875 [2023-11-29 06:23:31,169 INFO L226 Difference]: Without dead ends: 6502 [2023-11-29 06:23:31,186 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 629 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-29 06:23:31,186 INFO L413 NwaCegarLoop]: 220 mSDtfsCounter, 484 mSDsluCounter, 346 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 486 SdHoareTripleChecker+Valid, 566 SdHoareTripleChecker+Invalid, 375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:31,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [486 Valid, 566 Invalid, 375 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:31,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6502 states. [2023-11-29 06:23:31,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6502 to 4606. [2023-11-29 06:23:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4606 states, 4118 states have (on average 1.4322486644001942) internal successors, (5898), 4132 states have internal predecessors, (5898), 414 states have call successors, (414), 73 states have call predecessors, (414), 73 states have return successors, (414), 400 states have call predecessors, (414), 414 states have call successors, (414) [2023-11-29 06:23:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 4606 states and 6726 transitions. [2023-11-29 06:23:31,538 INFO L78 Accepts]: Start accepts. Automaton has 4606 states and 6726 transitions. Word has length 319 [2023-11-29 06:23:31,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:31,539 INFO L495 AbstractCegarLoop]: Abstraction has 4606 states and 6726 transitions. [2023-11-29 06:23:31,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-29 06:23:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4606 states and 6726 transitions. [2023-11-29 06:23:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-29 06:23:31,544 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:31,544 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:31,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 06:23:31,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-29 06:23:31,745 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:31,745 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:31,746 INFO L85 PathProgramCache]: Analyzing trace with hash -138992951, now seen corresponding path program 1 times [2023-11-29 06:23:31,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:31,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246486476] [2023-11-29 06:23:31,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:31,784 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:31,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1329906791] [2023-11-29 06:23:31,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:31,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:31,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:31,786 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:31,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 06:23:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:32,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 06:23:32,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:32,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1653 proven. 99 refuted. 0 times theorem prover too weak. 2388 trivial. 0 not checked. [2023-11-29 06:23:32,679 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 36 proven. 99 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2023-11-29 06:23:32,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:32,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246486476] [2023-11-29 06:23:32,938 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:32,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1329906791] [2023-11-29 06:23:32,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1329906791] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:23:32,939 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:23:32,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2023-11-29 06:23:32,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665778757] [2023-11-29 06:23:32,939 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:23:32,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 06:23:32,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:32,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 06:23:32,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2023-11-29 06:23:32,941 INFO L87 Difference]: Start difference. First operand 4606 states and 6726 transitions. Second operand has 14 states, 14 states have (on average 10.285714285714286) internal successors, (144), 14 states have internal predecessors, (144), 4 states have call successors, (92), 3 states have call predecessors, (92), 5 states have return successors, (92), 4 states have call predecessors, (92), 4 states have call successors, (92) [2023-11-29 06:23:35,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:35,081 INFO L93 Difference]: Finished difference Result 19455 states and 28209 transitions. [2023-11-29 06:23:35,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 06:23:35,082 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 10.285714285714286) internal successors, (144), 14 states have internal predecessors, (144), 4 states have call successors, (92), 3 states have call predecessors, (92), 5 states have return successors, (92), 4 states have call predecessors, (92), 4 states have call successors, (92) Word has length 320 [2023-11-29 06:23:35,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:35,107 INFO L225 Difference]: With dead ends: 19455 [2023-11-29 06:23:35,108 INFO L226 Difference]: Without dead ends: 16747 [2023-11-29 06:23:35,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 658 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=257, Invalid=613, Unknown=0, NotChecked=0, Total=870 [2023-11-29 06:23:35,114 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 2133 mSDsluCounter, 1494 mSDsCounter, 0 mSdLazyCounter, 1134 mSolverCounterSat, 533 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2178 SdHoareTripleChecker+Valid, 1719 SdHoareTripleChecker+Invalid, 1667 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 533 IncrementalHoareTripleChecker+Valid, 1134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:35,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2178 Valid, 1719 Invalid, 1667 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [533 Valid, 1134 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-29 06:23:35,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16747 states. [2023-11-29 06:23:35,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16747 to 13129. [2023-11-29 06:23:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13129 states, 11630 states have (on average 1.4226999140154772) internal successors, (16546), 11682 states have internal predecessors, (16546), 1254 states have call successors, (1254), 244 states have call predecessors, (1254), 244 states have return successors, (1254), 1202 states have call predecessors, (1254), 1254 states have call successors, (1254) [2023-11-29 06:23:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13129 states to 13129 states and 19054 transitions. [2023-11-29 06:23:35,993 INFO L78 Accepts]: Start accepts. Automaton has 13129 states and 19054 transitions. Word has length 320 [2023-11-29 06:23:35,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:35,994 INFO L495 AbstractCegarLoop]: Abstraction has 13129 states and 19054 transitions. [2023-11-29 06:23:35,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 10.285714285714286) internal successors, (144), 14 states have internal predecessors, (144), 4 states have call successors, (92), 3 states have call predecessors, (92), 5 states have return successors, (92), 4 states have call predecessors, (92), 4 states have call successors, (92) [2023-11-29 06:23:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 13129 states and 19054 transitions. [2023-11-29 06:23:35,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-29 06:23:35,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:35,998 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:36,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 06:23:36,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 06:23:36,198 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:36,199 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:36,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1456506134, now seen corresponding path program 1 times [2023-11-29 06:23:36,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:36,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502410066] [2023-11-29 06:23:36,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:36,278 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:36,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1597461505] [2023-11-29 06:23:36,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:36,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:36,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:36,280 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:36,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 06:23:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:36,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 06:23:36,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 709 proven. 123 refuted. 0 times theorem prover too weak. 3308 trivial. 0 not checked. [2023-11-29 06:23:36,848 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:23:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 12 proven. 123 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2023-11-29 06:23:37,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:37,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502410066] [2023-11-29 06:23:37,069 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:37,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1597461505] [2023-11-29 06:23:37,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1597461505] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:23:37,071 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:23:37,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 06:23:37,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13435314] [2023-11-29 06:23:37,072 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:23:37,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 06:23:37,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:37,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 06:23:37,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:23:37,074 INFO L87 Difference]: Start difference. First operand 13129 states and 19054 transitions. Second operand has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 7 states have internal predecessors, (102), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) [2023-11-29 06:23:38,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:38,192 INFO L93 Difference]: Finished difference Result 24976 states and 35703 transitions. [2023-11-29 06:23:38,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 06:23:38,192 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 7 states have internal predecessors, (102), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) Word has length 320 [2023-11-29 06:23:38,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:38,221 INFO L225 Difference]: With dead ends: 24976 [2023-11-29 06:23:38,221 INFO L226 Difference]: Without dead ends: 12155 [2023-11-29 06:23:38,237 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 642 GetRequests, 632 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:23:38,237 INFO L413 NwaCegarLoop]: 224 mSDtfsCounter, 281 mSDsluCounter, 341 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 565 SdHoareTripleChecker+Invalid, 309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:38,238 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 565 Invalid, 309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:23:38,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12155 states. [2023-11-29 06:23:39,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12155 to 11727. [2023-11-29 06:23:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11727 states, 10157 states have (on average 1.386433001870631) internal successors, (14082), 10209 states have internal predecessors, (14082), 1254 states have call successors, (1254), 315 states have call predecessors, (1254), 315 states have return successors, (1254), 1202 states have call predecessors, (1254), 1254 states have call successors, (1254) [2023-11-29 06:23:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11727 states to 11727 states and 16590 transitions. [2023-11-29 06:23:39,128 INFO L78 Accepts]: Start accepts. Automaton has 11727 states and 16590 transitions. Word has length 320 [2023-11-29 06:23:39,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:39,129 INFO L495 AbstractCegarLoop]: Abstraction has 11727 states and 16590 transitions. [2023-11-29 06:23:39,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 7 states have internal predecessors, (102), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) [2023-11-29 06:23:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 11727 states and 16590 transitions. [2023-11-29 06:23:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2023-11-29 06:23:39,133 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:39,133 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:39,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-29 06:23:39,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 06:23:39,333 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:39,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:39,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1024122644, now seen corresponding path program 1 times [2023-11-29 06:23:39,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:39,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808188258] [2023-11-29 06:23:39,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:39,376 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:39,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1032896160] [2023-11-29 06:23:39,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:39,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:39,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:39,378 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:39,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 06:23:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:23:39,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 06:23:39,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:23:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:23:40,092 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:23:40,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:23:40,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808188258] [2023-11-29 06:23:40,092 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:23:40,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1032896160] [2023-11-29 06:23:40,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1032896160] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:23:40,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:23:40,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 06:23:40,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766772388] [2023-11-29 06:23:40,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:23:40,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 06:23:40,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:23:40,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 06:23:40,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 06:23:40,094 INFO L87 Difference]: Start difference. First operand 11727 states and 16590 transitions. Second operand has 9 states, 9 states have (on average 10.444444444444445) internal successors, (94), 8 states have internal predecessors, (94), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:41,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:23:41,693 INFO L93 Difference]: Finished difference Result 37081 states and 52505 transitions. [2023-11-29 06:23:41,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 06:23:41,693 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.444444444444445) internal successors, (94), 8 states have internal predecessors, (94), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 321 [2023-11-29 06:23:41,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:23:41,734 INFO L225 Difference]: With dead ends: 37081 [2023-11-29 06:23:41,734 INFO L226 Difference]: Without dead ends: 25899 [2023-11-29 06:23:41,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2023-11-29 06:23:41,749 INFO L413 NwaCegarLoop]: 256 mSDtfsCounter, 972 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 519 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 972 SdHoareTripleChecker+Valid, 1266 SdHoareTripleChecker+Invalid, 542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 519 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:23:41,750 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [972 Valid, 1266 Invalid, 542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 519 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:23:41,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25899 states. [2023-11-29 06:23:42,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25899 to 16048. [2023-11-29 06:23:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16048 states, 13777 states have (on average 1.37627930608986) internal successors, (18961), 13850 states have internal predecessors, (18961), 1828 states have call successors, (1828), 442 states have call predecessors, (1828), 442 states have return successors, (1828), 1755 states have call predecessors, (1828), 1828 states have call successors, (1828) [2023-11-29 06:23:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16048 states to 16048 states and 22617 transitions. [2023-11-29 06:23:42,988 INFO L78 Accepts]: Start accepts. Automaton has 16048 states and 22617 transitions. Word has length 321 [2023-11-29 06:23:42,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:23:42,989 INFO L495 AbstractCegarLoop]: Abstraction has 16048 states and 22617 transitions. [2023-11-29 06:23:42,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.444444444444445) internal successors, (94), 8 states have internal predecessors, (94), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:23:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 16048 states and 22617 transitions. [2023-11-29 06:23:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2023-11-29 06:23:42,992 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:23:42,993 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:23:42,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 06:23:43,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-29 06:23:43,193 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:23:43,194 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:23:43,194 INFO L85 PathProgramCache]: Analyzing trace with hash -781315690, now seen corresponding path program 1 times [2023-11-29 06:23:43,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:23:43,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377977475] [2023-11-29 06:23:43,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:43,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:23:43,228 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:23:43,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [970250652] [2023-11-29 06:23:43,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:23:43,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:23:43,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:43,230 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:23:43,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 06:23:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:23:43,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 06:23:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:23:48,275 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 06:23:48,276 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 06:23:48,277 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 06:23:48,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-29 06:23:48,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 06:23:48,481 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:23:48,484 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 06:23:48,636 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 06:23:48,637 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 06:23:48,638 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 06:23:48,638 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-29 06:23:48,642 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 06:23:48,643 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,643 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,643 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,643 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 06:23:48,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 06:23:48,645 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-29 06:23:48,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated [2023-11-29 06:23:48,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 06:23:48,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 06:23:48,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short51 could not be translated [2023-11-29 06:23:48,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 06:23:48,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 06:23:48 BoogieIcfgContainer [2023-11-29 06:23:48,683 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 06:23:48,684 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 06:23:48,684 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 06:23:48,684 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 06:23:48,684 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:22:59" (3/4) ... [2023-11-29 06:23:48,686 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 06:23:48,687 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 06:23:48,687 INFO L158 Benchmark]: Toolchain (without parser) took 50973.58ms. Allocated memory was 176.2MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 146.6MB in the beginning and 765.9MB in the end (delta: -619.3MB). Peak memory consumption was 385.9MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,687 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:23:48,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.50ms. Allocated memory is still 176.2MB. Free memory was 146.6MB in the beginning and 122.1MB in the end (delta: 24.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,688 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.37ms. Allocated memory is still 176.2MB. Free memory was 122.1MB in the beginning and 110.1MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,688 INFO L158 Benchmark]: Boogie Preprocessor took 171.19ms. Allocated memory is still 176.2MB. Free memory was 110.1MB in the beginning and 136.5MB in the end (delta: -26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,689 INFO L158 Benchmark]: RCFGBuilder took 968.17ms. Allocated memory is still 176.2MB. Free memory was 136.5MB in the beginning and 138.0MB in the end (delta: -1.5MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,689 INFO L158 Benchmark]: TraceAbstraction took 49232.33ms. Allocated memory was 176.2MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 137.1MB in the beginning and 765.9MB in the end (delta: -628.8MB). Peak memory consumption was 377.8MB. Max. memory is 16.1GB. [2023-11-29 06:23:48,689 INFO L158 Benchmark]: Witness Printer took 2.96ms. Allocated memory is still 1.2GB. Free memory is still 765.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:23:48,691 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 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.50ms. Allocated memory is still 176.2MB. Free memory was 146.6MB in the beginning and 122.1MB in the end (delta: 24.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.37ms. Allocated memory is still 176.2MB. Free memory was 122.1MB in the beginning and 110.1MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.19ms. Allocated memory is still 176.2MB. Free memory was 110.1MB in the beginning and 136.5MB in the end (delta: -26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 968.17ms. Allocated memory is still 176.2MB. Free memory was 136.5MB in the beginning and 138.0MB in the end (delta: -1.5MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. * TraceAbstraction took 49232.33ms. Allocated memory was 176.2MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 137.1MB in the beginning and 765.9MB in the end (delta: -628.8MB). Peak memory consumption was 377.8MB. Max. memory is 16.1GB. * Witness Printer took 2.96ms. Allocated memory is still 1.2GB. Free memory is still 765.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 someBinaryFLOATComparisonOperation at line 365, overapproximation of bitwiseOr at line 94, overapproximation of shiftRight at line 365, overapproximation of someBinaryDOUBLEComparisonOperation at line 365, overapproximation of someBinaryArithmeticFLOAToperation at line 199. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_5 = 0; [L24] unsigned char var_1_6 = 0; [L25] unsigned char var_1_9 = 0; [L26] unsigned long int var_1_10 = 64; [L27] unsigned char var_1_12 = 5; [L28] unsigned char var_1_13 = 10; [L29] unsigned long int var_1_14 = 0; [L30] unsigned long int var_1_18 = 1000000000; [L31] signed long int var_1_19 = 50; [L32] signed long int var_1_20 = 1495534220; [L33] unsigned long int var_1_21 = 0; [L34] unsigned short int var_1_22 = 8; [L35] unsigned short int var_1_23 = 17273; [L36] unsigned short int var_1_24 = 43392; [L37] float var_1_25 = 63.4; [L38] float var_1_26 = 127.875; [L39] float var_1_27 = 4.5; [L40] unsigned long int var_1_28 = 2; [L41] unsigned long int var_1_29 = 2760471636; [L42] unsigned char var_1_30 = 8; [L43] unsigned char var_1_31 = 1; [L44] unsigned short int var_1_32 = 4; [L45] unsigned long int var_1_33 = 4; [L46] float var_1_34 = 199.25; [L47] float var_1_35 = 0.0; [L48] float var_1_36 = 0.0; [L49] float var_1_37 = 2.8; [L50] float var_1_38 = 9.8; [L51] float var_1_39 = 0.5; [L52] float var_1_40 = 128.4; [L53] float var_1_41 = 100000000000000.75; [L54] float var_1_42 = 4.25; [L55] unsigned long int var_1_43 = 10; [L56] signed char var_1_44 = -5; [L57] unsigned long int var_1_45 = 1112466972; [L58] signed short int var_1_46 = 8; [L59] signed short int var_1_47 = 29404; [L60] float var_1_48 = 15.5; [L61] float var_1_49 = 128.2; [L62] unsigned char var_1_50 = 0; [L63] unsigned char var_1_51 = 32; [L64] unsigned char var_1_52 = 128; [L65] unsigned char var_1_53 = 16; [L66] unsigned char var_1_54 = 2; [L67] float var_1_55 = 500.25; [L68] signed short int var_1_56 = 100; [L69] unsigned short int var_1_57 = 128; [L70] unsigned short int var_1_59 = 10; [L71] unsigned long int var_1_60 = 0; [L72] signed short int var_1_61 = -64; [L73] unsigned char var_1_62 = 2; [L74] unsigned char var_1_63 = 25; [L75] unsigned char var_1_64 = 25; [L76] unsigned char var_1_65 = 0; [L77] unsigned char last_1_var_1_12 = 5; [L78] signed long int last_1_var_1_19 = 50; [L79] unsigned long int last_1_var_1_21 = 0; [L80] unsigned long int last_1_var_1_28 = 2; [L81] unsigned char last_1_var_1_30 = 8; [L82] unsigned short int last_1_var_1_32 = 4; [L83] unsigned long int last_1_var_1_43 = 10; [L84] signed short int last_1_var_1_46 = 8; [L85] float last_1_var_1_48 = 15.5; [L86] unsigned char last_1_var_1_50 = 0; [L87] unsigned short int last_1_var_1_57 = 128; [L88] unsigned short int last_1_var_1_59 = 10; [L89] unsigned char last_1_var_1_62 = 2; [L90] unsigned char last_1_var_1_63 = 25; [L369] isInitial = 1 [L370] FCALL initially() [L371] COND TRUE 1 [L372] CALL updateLastVariables() [L349] last_1_var_1_12 = var_1_12 [L350] last_1_var_1_19 = var_1_19 [L351] last_1_var_1_21 = var_1_21 [L352] last_1_var_1_28 = var_1_28 [L353] last_1_var_1_30 = var_1_30 [L354] last_1_var_1_32 = var_1_32 [L355] last_1_var_1_43 = var_1_43 [L356] last_1_var_1_46 = var_1_46 [L357] last_1_var_1_48 = var_1_48 [L358] last_1_var_1_50 = var_1_50 [L359] last_1_var_1_57 = var_1_57 [L360] last_1_var_1_59 = var_1_59 [L361] last_1_var_1_62 = var_1_62 [L362] last_1_var_1_63 = var_1_63 [L372] RET updateLastVariables() [L373] CALL updateVariables() [L273] var_1_5 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L274] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L275] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L275] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L276] var_1_6 = __VERIFIER_nondet_uchar() [L277] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_9=0] [L277] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_9=0] [L278] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L278] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=0] [L279] var_1_9 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L280] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L281] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L281] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=10, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L282] var_1_13 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L283] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L284] CALL assume_abort_if_not(var_1_13 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L284] RET assume_abort_if_not(var_1_13 <= 254) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=1000000000, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L285] var_1_18 = __VERIFIER_nondet_ulong() [L286] CALL assume_abort_if_not(var_1_18 >= 536870912) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L286] RET assume_abort_if_not(var_1_18 >= 536870912) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L287] CALL assume_abort_if_not(var_1_18 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L287] RET assume_abort_if_not(var_1_18 <= 1073741824) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1495534220, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L288] var_1_20 = __VERIFIER_nondet_long() [L289] CALL assume_abort_if_not(var_1_20 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L289] RET assume_abort_if_not(var_1_20 >= 1073741822) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L290] CALL assume_abort_if_not(var_1_20 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L290] RET assume_abort_if_not(var_1_20 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=17273, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L291] var_1_23 = __VERIFIER_nondet_ushort() [L292] CALL assume_abort_if_not(var_1_23 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L292] RET assume_abort_if_not(var_1_23 >= 16383) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L293] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L293] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=43392, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L294] var_1_24 = __VERIFIER_nondet_ushort() [L295] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L295] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L296] CALL assume_abort_if_not(var_1_24 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L296] RET assume_abort_if_not(var_1_24 <= 65534) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_26=1023/8, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L297] var_1_26 = __VERIFIER_nondet_float() [L298] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L298] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_27=9/2, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L299] var_1_27 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && 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_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L300] RET assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && 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_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=2760471636, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L301] var_1_29 = __VERIFIER_nondet_ulong() [L302] CALL assume_abort_if_not(var_1_29 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L302] RET assume_abort_if_not(var_1_29 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L303] CALL assume_abort_if_not(var_1_29 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L303] RET assume_abort_if_not(var_1_29 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=1, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L304] var_1_31 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L305] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L306] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L306] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_35=0, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L307] var_1_35 = __VERIFIER_nondet_float() [L308] CALL assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L308] RET assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_36=0, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L309] var_1_36 = __VERIFIER_nondet_float() [L310] CALL assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L310] RET assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_37=14/5, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L311] var_1_37 = __VERIFIER_nondet_float() [L312] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L312] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_38=49/5, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L313] var_1_38 = __VERIFIER_nondet_float() [L314] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L314] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_39=1/2, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L315] var_1_39 = __VERIFIER_nondet_float() [L316] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L316] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_40=642/5, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L317] var_1_40 = __VERIFIER_nondet_float() [L318] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L318] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_42=17/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L319] var_1_42 = __VERIFIER_nondet_float() [L320] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L320] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-5, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L321] var_1_44 = __VERIFIER_nondet_char() [L322] CALL assume_abort_if_not(var_1_44 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L322] RET assume_abort_if_not(var_1_44 >= -127) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L323] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L323] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=1112466972, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L324] var_1_45 = __VERIFIER_nondet_ulong() [L325] CALL assume_abort_if_not(var_1_45 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L325] RET assume_abort_if_not(var_1_45 >= 1073741824) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L326] CALL assume_abort_if_not(var_1_45 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L326] RET assume_abort_if_not(var_1_45 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=29404, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L327] var_1_47 = __VERIFIER_nondet_short() [L328] CALL assume_abort_if_not(var_1_47 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L328] RET assume_abort_if_not(var_1_47 >= 16383) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L329] CALL assume_abort_if_not(var_1_47 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L329] RET assume_abort_if_not(var_1_47 <= 32766) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_49=641/5, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L330] var_1_49 = __VERIFIER_nondet_float() [L331] CALL assume_abort_if_not((var_1_49 >= -230584.3009213691390e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 2305843.009213691390e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L331] RET assume_abort_if_not((var_1_49 >= -230584.3009213691390e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 2305843.009213691390e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=32, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L332] var_1_51 = __VERIFIER_nondet_uchar() [L333] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L333] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L334] CALL assume_abort_if_not(var_1_51 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L334] RET assume_abort_if_not(var_1_51 <= 254) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=128, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L335] var_1_52 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_52 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L336] RET assume_abort_if_not(var_1_52 >= 127) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L337] CALL assume_abort_if_not(var_1_52 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L337] RET assume_abort_if_not(var_1_52 <= 254) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=16, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L338] var_1_53 = __VERIFIER_nondet_uchar() [L339] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L339] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L340] CALL assume_abort_if_not(var_1_53 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L340] RET assume_abort_if_not(var_1_53 <= 127) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=2, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L341] var_1_54 = __VERIFIER_nondet_uchar() [L342] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L342] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L343] CALL assume_abort_if_not(var_1_54 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L343] RET assume_abort_if_not(var_1_54 <= 127) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=25, var_1_65=0, var_1_6=0, var_1_9=1] [L344] var_1_64 = __VERIFIER_nondet_uchar() [L345] CALL assume_abort_if_not(var_1_64 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_65=0, var_1_6=0, var_1_9=1] [L345] RET assume_abort_if_not(var_1_64 >= 0) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_65=0, var_1_6=0, var_1_9=1] [L346] CALL assume_abort_if_not(var_1_64 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L346] RET assume_abort_if_not(var_1_64 <= 64) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L373] RET updateVariables() [L374] CALL step() [L94] EXPR last_1_var_1_62 ^ last_1_var_1_46 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L94] signed long int stepLocal_11 = last_1_var_1_62 ^ last_1_var_1_46; [L95] unsigned long int stepLocal_10 = last_1_var_1_28; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_48=31/2, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L96] COND TRUE ((var_1_29 - var_1_18) * var_1_31) <= stepLocal_10 [L97] var_1_48 = (((((var_1_36) < (1.375f)) ? (var_1_36) : (1.375f))) - var_1_40) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L105] signed long int stepLocal_7 = last_1_var_1_57; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_41=400000000000003/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L106] COND TRUE stepLocal_7 > last_1_var_1_59 [L107] var_1_41 = (var_1_37 + var_1_42) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L109] EXPR var_1_23 << var_1_13 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L109] COND TRUE last_1_var_1_57 < (var_1_23 << var_1_13) [L110] EXPR var_1_20 >> var_1_13 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L110] COND FALSE !(((var_1_20 >> var_1_13) + last_1_var_1_63) == ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) [L124] signed long int stepLocal_14 = var_1_13 * last_1_var_1_30; [L125] unsigned long int stepLocal_13 = var_1_18; [L126] signed long int stepLocal_12 = last_1_var_1_30; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L127] COND TRUE stepLocal_14 < last_1_var_1_59 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=0, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L128] COND TRUE last_1_var_1_21 < stepLocal_12 [L129] var_1_50 = ((((((((var_1_13) > (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))) ? (var_1_13) : (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))))) < ((var_1_52 - 10))) ? (((((var_1_13) > (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))) ? (var_1_13) : (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))))) : ((var_1_52 - 10)))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L138] unsigned long int stepLocal_0 = 8u; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L139] EXPR (3877202530u - last_1_var_1_12) >> last_1_var_1_19 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=5, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L139] COND TRUE stepLocal_0 == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19) [L140] var_1_12 = ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=8, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L142] COND TRUE \read(var_1_9) [L143] var_1_30 = ((((var_1_13) > (var_1_31)) ? (var_1_13) : (var_1_31))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_55=2001/4, var_1_56=100, var_1_57=128, var_1_59=10, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L145] var_1_55 = (var_1_37 - var_1_36) [L146] var_1_59 = var_1_51 [L147] var_1_60 = var_1_13 [L148] var_1_65 = var_1_6 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L149] COND FALSE !(\read(var_1_65)) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=2, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L152] COND FALSE !(\read(var_1_65)) [L155] var_1_62 = var_1_52 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L157] unsigned char stepLocal_15 = var_1_6; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L158] COND FALSE !(\read(var_1_65)) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L163] COND FALSE !((var_1_48 * var_1_55) != var_1_55) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_7=128, var_1_10=64, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L170] var_1_10 = ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62))) [L171] unsigned long int stepLocal_4 = var_1_63 + 10u; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=317/5, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L172] COND FALSE !(stepLocal_4 >= var_1_20) [L175] var_1_25 = (((((var_1_27 + 255.5f)) > (var_1_26)) ? ((var_1_27 + 255.5f)) : (var_1_26))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=100, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L177] COND TRUE (var_1_40 - var_1_38) >= var_1_39 [L178] var_1_56 = (((var_1_52 - var_1_61) + var_1_62) + 2) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=2, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L182] COND TRUE 49.3 >= (var_1_41 * var_1_25) [L183] var_1_28 = (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) - ((var_1_32 + var_1_24) + var_1_61)) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L187] unsigned long int stepLocal_6 = var_1_10; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_34=797/4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L188] COND FALSE !(! (var_1_10 != (var_1_32 * var_1_63))) [L199] var_1_34 = (var_1_38 + var_1_39) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L201] unsigned char stepLocal_1 = var_1_50; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=50, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L202] COND TRUE stepLocal_1 >= var_1_60 [L203] var_1_19 = var_1_60 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L211] COND FALSE !(\read(var_1_65)) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L216] COND FALSE !(var_1_19 < (var_1_30 - (31514 - var_1_62))) [L219] var_1_1 = (var_1_9 && var_1_6) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L222] signed long int stepLocal_3 = var_1_20 + -10000; [L223] unsigned char stepLocal_2 = var_1_1; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=8, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L224] COND FALSE !(((- var_1_48) > ((((var_1_25) < (var_1_55)) ? (var_1_25) : (var_1_55)))) && stepLocal_2) [L231] var_1_22 = (var_1_24 - var_1_12) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L233] unsigned long int stepLocal_5 = var_1_29 - var_1_13; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L234] EXPR ((((var_1_19) < (var_1_14)) ? (var_1_19) : (var_1_14))) << var_1_32 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L234] COND FALSE !((((((var_1_19) < (var_1_14)) ? (var_1_19) : (var_1_14))) << var_1_32) > stepLocal_5) [L237] COND FALSE !(\read(var_1_1)) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L250] COND TRUE \read(var_1_9) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=10, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L251] COND TRUE (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_12) != var_1_57 [L252] var_1_43 = ((1491051567u + var_1_45) - var_1_18) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L255] COND FALSE !(var_1_18 <= var_1_12) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L262] unsigned long int stepLocal_9 = var_1_18; [L263] unsigned long int stepLocal_8 = var_1_21; VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, stepLocal_8=0, stepLocal_9=536870913, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L264] COND TRUE stepLocal_8 <= (- var_1_18) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, stepLocal_8=0, stepLocal_9=536870913, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L265] COND FALSE !(stepLocal_9 == var_1_12) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, stepLocal_0=8, stepLocal_10=2, stepLocal_11=10, stepLocal_12=8, stepLocal_13=536870913, stepLocal_14=0, stepLocal_15=0, stepLocal_1=5, stepLocal_2=0, stepLocal_3=1073731822, stepLocal_4=35, stepLocal_5=3113851291, stepLocal_6=254, stepLocal_7=128, stepLocal_8=0, stepLocal_9=536870913, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L374] RET step() [L375] CALL, EXPR property() [L365] EXPR ((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR (3877202530u - last_1_var_1_12) >> last_1_var_1_19 VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR ((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR (((((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1)) && (((var_1_48 * var_1_55) != var_1_55) ? ((var_1_48 > (var_1_55 + var_1_55)) ? (var_1_14 == ((unsigned long int) (var_1_13 + ((var_1_18 - var_1_30) + var_1_63)))) : (var_1_14 == ((unsigned long int) (3685578368u - var_1_63)))) : 1)) && ((var_1_50 >= var_1_60) ? (var_1_19 == ((signed long int) var_1_60)) : ((var_1_41 != ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_19 == ((signed long int) ((var_1_20 - var_1_13) - 128))) : (var_1_19 == ((signed long int) (var_1_13 + var_1_60)))))) && ((var_1_18 <= var_1_12) ? ((((var_1_50 | var_1_20) < var_1_13) || (var_1_5 && var_1_1)) ? (var_1_21 == ((unsigned long int) (((((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) > (var_1_33)) ? ((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) : (var_1_33))))) : (var_1_21 == ((unsigned long int) ((((((var_1_13) < (var_1_33)) ? (var_1_13) : (var_1_33))) + var_1_50) + var_1_20)))) : 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR ((((((((((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1)) && (((var_1_48 * var_1_55) != var_1_55) ? ((var_1_48 > (var_1_55 + var_1_55)) ? (var_1_14 == ((unsigned long int) (var_1_13 + ((var_1_18 - var_1_30) + var_1_63)))) : (var_1_14 == ((unsigned long int) (3685578368u - var_1_63)))) : 1)) && ((var_1_50 >= var_1_60) ? (var_1_19 == ((signed long int) var_1_60)) : ((var_1_41 != ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_19 == ((signed long int) ((var_1_20 - var_1_13) - 128))) : (var_1_19 == ((signed long int) (var_1_13 + var_1_60)))))) && ((var_1_18 <= var_1_12) ? ((((var_1_50 | var_1_20) < var_1_13) || (var_1_5 && var_1_1)) ? (var_1_21 == ((unsigned long int) (((((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) > (var_1_33)) ? ((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) : (var_1_33))))) : (var_1_21 == ((unsigned long int) ((((((var_1_13) < (var_1_33)) ? (var_1_13) : (var_1_33))) + var_1_50) + var_1_20)))) : 1)) && ((((- var_1_48) > ((((var_1_25) < (var_1_55)) ? (var_1_25) : (var_1_55)))) && var_1_1) ? ((var_1_12 >= (var_1_20 + -10000)) ? (var_1_22 == ((unsigned short int) ((((var_1_13) < ((var_1_30 + var_1_12))) ? (var_1_13) : ((var_1_30 + var_1_12)))))) : (var_1_22 == ((unsigned short int) ((var_1_30 + var_1_12) + (var_1_23 - var_1_13))))) : (var_1_22 == ((unsigned short int) (var_1_24 - var_1_12))))) && (((var_1_63 + 10u) >= var_1_20) ? (var_1_25 == ((float) var_1_26)) : (var_1_25 == ((float) (((((var_1_27 + 255.5f)) > (var_1_26)) ? ((var_1_27 + 255.5f)) : (var_1_26))))))) && ((49.3 >= (var_1_41 * var_1_25)) ? (var_1_28 == ((unsigned long int) (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) - ((var_1_32 + var_1_24) + var_1_61)))) : (var_1_28 == ((unsigned long int) (var_1_29 - ((((var_1_20) < (var_1_13)) ? (var_1_20) : (var_1_13)))))))) && (var_1_9 ? (var_1_30 == ((unsigned char) ((((var_1_13) > (var_1_31)) ? (var_1_13) : (var_1_31))))) : 1)) && ((last_1_var_1_57 < (var_1_23 << var_1_13)) ? ((((var_1_20 >> var_1_13) + last_1_var_1_63) == ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) ? (var_1_32 == ((unsigned short int) ((((var_1_31) > (last_1_var_1_32)) ? (var_1_31) : (last_1_var_1_32))))) : 1) : (var_1_9 ? (var_1_32 == ((unsigned short int) (last_1_var_1_43 + last_1_var_1_32))) : ((last_1_var_1_48 > var_1_26) ? (var_1_32 == ((unsigned short int) ((((last_1_var_1_50) > ((var_1_24 - var_1_23))) ? (last_1_var_1_50) : ((var_1_24 - var_1_23)))))) : (var_1_32 == ((unsigned short int) ((var_1_23 - var_1_31) + (var_1_13 + last_1_var_1_50))))))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR (((((((((((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1)) && (((var_1_48 * var_1_55) != var_1_55) ? ((var_1_48 > (var_1_55 + var_1_55)) ? (var_1_14 == ((unsigned long int) (var_1_13 + ((var_1_18 - var_1_30) + var_1_63)))) : (var_1_14 == ((unsigned long int) (3685578368u - var_1_63)))) : 1)) && ((var_1_50 >= var_1_60) ? (var_1_19 == ((signed long int) var_1_60)) : ((var_1_41 != ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_19 == ((signed long int) ((var_1_20 - var_1_13) - 128))) : (var_1_19 == ((signed long int) (var_1_13 + var_1_60)))))) && ((var_1_18 <= var_1_12) ? ((((var_1_50 | var_1_20) < var_1_13) || (var_1_5 && var_1_1)) ? (var_1_21 == ((unsigned long int) (((((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) > (var_1_33)) ? ((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) : (var_1_33))))) : (var_1_21 == ((unsigned long int) ((((((var_1_13) < (var_1_33)) ? (var_1_13) : (var_1_33))) + var_1_50) + var_1_20)))) : 1)) && ((((- var_1_48) > ((((var_1_25) < (var_1_55)) ? (var_1_25) : (var_1_55)))) && var_1_1) ? ((var_1_12 >= (var_1_20 + -10000)) ? (var_1_22 == ((unsigned short int) ((((var_1_13) < ((var_1_30 + var_1_12))) ? (var_1_13) : ((var_1_30 + var_1_12)))))) : (var_1_22 == ((unsigned short int) ((var_1_30 + var_1_12) + (var_1_23 - var_1_13))))) : (var_1_22 == ((unsigned short int) (var_1_24 - var_1_12))))) && (((var_1_63 + 10u) >= var_1_20) ? (var_1_25 == ((float) var_1_26)) : (var_1_25 == ((float) (((((var_1_27 + 255.5f)) > (var_1_26)) ? ((var_1_27 + 255.5f)) : (var_1_26))))))) && ((49.3 >= (var_1_41 * var_1_25)) ? (var_1_28 == ((unsigned long int) (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) - ((var_1_32 + var_1_24) + var_1_61)))) : (var_1_28 == ((unsigned long int) (var_1_29 - ((((var_1_20) < (var_1_13)) ? (var_1_20) : (var_1_13)))))))) && (var_1_9 ? (var_1_30 == ((unsigned char) ((((var_1_13) > (var_1_31)) ? (var_1_13) : (var_1_31))))) : 1)) && ((last_1_var_1_57 < (var_1_23 << var_1_13)) ? ((((var_1_20 >> var_1_13) + last_1_var_1_63) == ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) ? (var_1_32 == ((unsigned short int) ((((var_1_31) > (last_1_var_1_32)) ? (var_1_31) : (last_1_var_1_32))))) : 1) : (var_1_9 ? (var_1_32 == ((unsigned short int) (last_1_var_1_43 + last_1_var_1_32))) : ((last_1_var_1_48 > var_1_26) ? (var_1_32 == ((unsigned short int) ((((last_1_var_1_50) > ((var_1_24 - var_1_23))) ? (last_1_var_1_50) : ((var_1_24 - var_1_23)))))) : (var_1_32 == ((unsigned short int) ((var_1_23 - var_1_31) + (var_1_13 + last_1_var_1_50)))))))) && (((((((var_1_19) < (var_1_14)) ? (var_1_19) : (var_1_14))) << var_1_32) > (var_1_29 - var_1_13)) ? (var_1_33 == ((unsigned long int) ((((var_1_20) < (var_1_19)) ? (var_1_20) : (var_1_19))))) : 1) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365] EXPR ((((((((((((((((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1)) && (((var_1_48 * var_1_55) != var_1_55) ? ((var_1_48 > (var_1_55 + var_1_55)) ? (var_1_14 == ((unsigned long int) (var_1_13 + ((var_1_18 - var_1_30) + var_1_63)))) : (var_1_14 == ((unsigned long int) (3685578368u - var_1_63)))) : 1)) && ((var_1_50 >= var_1_60) ? (var_1_19 == ((signed long int) var_1_60)) : ((var_1_41 != ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_19 == ((signed long int) ((var_1_20 - var_1_13) - 128))) : (var_1_19 == ((signed long int) (var_1_13 + var_1_60)))))) && ((var_1_18 <= var_1_12) ? ((((var_1_50 | var_1_20) < var_1_13) || (var_1_5 && var_1_1)) ? (var_1_21 == ((unsigned long int) (((((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) > (var_1_33)) ? ((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) : (var_1_33))))) : (var_1_21 == ((unsigned long int) ((((((var_1_13) < (var_1_33)) ? (var_1_13) : (var_1_33))) + var_1_50) + var_1_20)))) : 1)) && ((((- var_1_48) > ((((var_1_25) < (var_1_55)) ? (var_1_25) : (var_1_55)))) && var_1_1) ? ((var_1_12 >= (var_1_20 + -10000)) ? (var_1_22 == ((unsigned short int) ((((var_1_13) < ((var_1_30 + var_1_12))) ? (var_1_13) : ((var_1_30 + var_1_12)))))) : (var_1_22 == ((unsigned short int) ((var_1_30 + var_1_12) + (var_1_23 - var_1_13))))) : (var_1_22 == ((unsigned short int) (var_1_24 - var_1_12))))) && (((var_1_63 + 10u) >= var_1_20) ? (var_1_25 == ((float) var_1_26)) : (var_1_25 == ((float) (((((var_1_27 + 255.5f)) > (var_1_26)) ? ((var_1_27 + 255.5f)) : (var_1_26))))))) && ((49.3 >= (var_1_41 * var_1_25)) ? (var_1_28 == ((unsigned long int) (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) - ((var_1_32 + var_1_24) + var_1_61)))) : (var_1_28 == ((unsigned long int) (var_1_29 - ((((var_1_20) < (var_1_13)) ? (var_1_20) : (var_1_13)))))))) && (var_1_9 ? (var_1_30 == ((unsigned char) ((((var_1_13) > (var_1_31)) ? (var_1_13) : (var_1_31))))) : 1)) && ((last_1_var_1_57 < (var_1_23 << var_1_13)) ? ((((var_1_20 >> var_1_13) + last_1_var_1_63) == ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) ? (var_1_32 == ((unsigned short int) ((((var_1_31) > (last_1_var_1_32)) ? (var_1_31) : (last_1_var_1_32))))) : 1) : (var_1_9 ? (var_1_32 == ((unsigned short int) (last_1_var_1_43 + last_1_var_1_32))) : ((last_1_var_1_48 > var_1_26) ? (var_1_32 == ((unsigned short int) ((((last_1_var_1_50) > ((var_1_24 - var_1_23))) ? (last_1_var_1_50) : ((var_1_24 - var_1_23)))))) : (var_1_32 == ((unsigned short int) ((var_1_23 - var_1_31) + (var_1_13 + last_1_var_1_50)))))))) && (((((((var_1_19) < (var_1_14)) ? (var_1_19) : (var_1_14))) << var_1_32) > (var_1_29 - var_1_13)) ? (var_1_33 == ((unsigned long int) ((((var_1_20) < (var_1_19)) ? (var_1_20) : (var_1_19))))) : 1)) && ((! (var_1_10 != (var_1_32 * var_1_63))) ? (var_1_6 ? (var_1_34 == ((float) ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) - var_1_37) - (((((8.5f) > (var_1_38)) ? (8.5f) : (var_1_38))) + var_1_39)))) : ((var_1_10 >= var_1_63) ? (var_1_34 == ((float) (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) + var_1_39))) : (var_1_34 == ((float) (var_1_36 - var_1_40))))) : (var_1_34 == ((float) (var_1_38 + var_1_39))))) && ((last_1_var_1_57 > last_1_var_1_59) ? (var_1_41 == ((float) (var_1_37 + var_1_42))) : 1)) && (var_1_9 ? (((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_12) != var_1_57) ? (var_1_43 == ((unsigned long int) ((1491051567u + var_1_45) - var_1_18))) : 1) : 1)) && ((var_1_21 <= (- var_1_18)) ? ((var_1_18 == var_1_12) ? (var_1_46 == ((signed short int) (((1 - var_1_13) + var_1_44) + (var_1_10 + var_1_31)))) : 1) : (var_1_46 == ((signed short int) (var_1_61 - (var_1_47 - var_1_13)))))) && ((((var_1_29 - var_1_18) * var_1_31) <= last_1_var_1_28) ? (var_1_48 == ((float) (((((var_1_36) < (1.375f)) ? (var_1_36) : (1.375f))) - var_1_40))) : ((var_1_20 >= (last_1_var_1_62 ^ last_1_var_1_46)) ? (var_1_48 == ((float) (2.2f + (var_1_49 + 9.999999999999995E14f)))) : (var_1_48 == ((float) ((((var_1_27) < (var_1_37)) ? (var_1_27) : (var_1_37))))))) VAL [isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L365-L366] return ((((((((((((((((((((((((((var_1_65 ? ((var_1_19 > var_1_28) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : ((var_1_19 < (var_1_30 - (31514 - var_1_62))) ? (var_1_1 == ((unsigned char) (! var_1_9))) : (var_1_1 == ((unsigned char) (var_1_9 && var_1_6))))) && (var_1_10 == ((unsigned long int) ((((var_1_62) > (var_1_62)) ? (var_1_62) : (var_1_62)))))) && ((8u == ((3877202530u - last_1_var_1_12) >> last_1_var_1_19)) ? (var_1_12 == ((unsigned char) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) : 1)) && (((var_1_48 * var_1_55) != var_1_55) ? ((var_1_48 > (var_1_55 + var_1_55)) ? (var_1_14 == ((unsigned long int) (var_1_13 + ((var_1_18 - var_1_30) + var_1_63)))) : (var_1_14 == ((unsigned long int) (3685578368u - var_1_63)))) : 1)) && ((var_1_50 >= var_1_60) ? (var_1_19 == ((signed long int) var_1_60)) : ((var_1_41 != ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_19 == ((signed long int) ((var_1_20 - var_1_13) - 128))) : (var_1_19 == ((signed long int) (var_1_13 + var_1_60)))))) && ((var_1_18 <= var_1_12) ? ((((var_1_50 | var_1_20) < var_1_13) || (var_1_5 && var_1_1)) ? (var_1_21 == ((unsigned long int) (((((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) > (var_1_33)) ? ((((((2u) > (var_1_50)) ? (2u) : (var_1_50))) + var_1_20)) : (var_1_33))))) : (var_1_21 == ((unsigned long int) ((((((var_1_13) < (var_1_33)) ? (var_1_13) : (var_1_33))) + var_1_50) + var_1_20)))) : 1)) && ((((- var_1_48) > ((((var_1_25) < (var_1_55)) ? (var_1_25) : (var_1_55)))) && var_1_1) ? ((var_1_12 >= (var_1_20 + -10000)) ? (var_1_22 == ((unsigned short int) ((((var_1_13) < ((var_1_30 + var_1_12))) ? (var_1_13) : ((var_1_30 + var_1_12)))))) : (var_1_22 == ((unsigned short int) ((var_1_30 + var_1_12) + (var_1_23 - var_1_13))))) : (var_1_22 == ((unsigned short int) (var_1_24 - var_1_12))))) && (((var_1_63 + 10u) >= var_1_20) ? (var_1_25 == ((float) var_1_26)) : (var_1_25 == ((float) (((((var_1_27 + 255.5f)) > (var_1_26)) ? ((var_1_27 + 255.5f)) : (var_1_26))))))) && ((49.3 >= (var_1_41 * var_1_25)) ? (var_1_28 == ((unsigned long int) (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) - ((var_1_32 + var_1_24) + var_1_61)))) : (var_1_28 == ((unsigned long int) (var_1_29 - ((((var_1_20) < (var_1_13)) ? (var_1_20) : (var_1_13)))))))) && (var_1_9 ? (var_1_30 == ((unsigned char) ((((var_1_13) > (var_1_31)) ? (var_1_13) : (var_1_31))))) : 1)) && ((last_1_var_1_57 < (var_1_23 << var_1_13)) ? ((((var_1_20 >> var_1_13) + last_1_var_1_63) == ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) ? (var_1_32 == ((unsigned short int) ((((var_1_31) > (last_1_var_1_32)) ? (var_1_31) : (last_1_var_1_32))))) : 1) : (var_1_9 ? (var_1_32 == ((unsigned short int) (last_1_var_1_43 + last_1_var_1_32))) : ((last_1_var_1_48 > var_1_26) ? (var_1_32 == ((unsigned short int) ((((last_1_var_1_50) > ((var_1_24 - var_1_23))) ? (last_1_var_1_50) : ((var_1_24 - var_1_23)))))) : (var_1_32 == ((unsigned short int) ((var_1_23 - var_1_31) + (var_1_13 + last_1_var_1_50)))))))) && (((((((var_1_19) < (var_1_14)) ? (var_1_19) : (var_1_14))) << var_1_32) > (var_1_29 - var_1_13)) ? (var_1_33 == ((unsigned long int) ((((var_1_20) < (var_1_19)) ? (var_1_20) : (var_1_19))))) : 1)) && ((! (var_1_10 != (var_1_32 * var_1_63))) ? (var_1_6 ? (var_1_34 == ((float) ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) - var_1_37) - (((((8.5f) > (var_1_38)) ? (8.5f) : (var_1_38))) + var_1_39)))) : ((var_1_10 >= var_1_63) ? (var_1_34 == ((float) (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) + var_1_39))) : (var_1_34 == ((float) (var_1_36 - var_1_40))))) : (var_1_34 == ((float) (var_1_38 + var_1_39))))) && ((last_1_var_1_57 > last_1_var_1_59) ? (var_1_41 == ((float) (var_1_37 + var_1_42))) : 1)) && (var_1_9 ? (((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_12) != var_1_57) ? (var_1_43 == ((unsigned long int) ((1491051567u + var_1_45) - var_1_18))) : 1) : 1)) && ((var_1_21 <= (- var_1_18)) ? ((var_1_18 == var_1_12) ? (var_1_46 == ((signed short int) (((1 - var_1_13) + var_1_44) + (var_1_10 + var_1_31)))) : 1) : (var_1_46 == ((signed short int) (var_1_61 - (var_1_47 - var_1_13)))))) && ((((var_1_29 - var_1_18) * var_1_31) <= last_1_var_1_28) ? (var_1_48 == ((float) (((((var_1_36) < (1.375f)) ? (var_1_36) : (1.375f))) - var_1_40))) : ((var_1_20 >= (last_1_var_1_62 ^ last_1_var_1_46)) ? (var_1_48 == ((float) (2.2f + (var_1_49 + 9.999999999999995E14f)))) : (var_1_48 == ((float) ((((var_1_27) < (var_1_37)) ? (var_1_27) : (var_1_37)))))))) && (((var_1_13 * last_1_var_1_30) < last_1_var_1_59) ? ((last_1_var_1_21 < last_1_var_1_30) ? (var_1_50 == ((unsigned char) ((((((((var_1_13) > (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))) ? (var_1_13) : (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))))) < ((var_1_52 - 10))) ? (((((var_1_13) > (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))) ? (var_1_13) : (((((var_1_31) < (var_1_51)) ? (var_1_31) : (var_1_51))))))) : ((var_1_52 - 10)))))) : (var_1_50 == ((unsigned char) var_1_52))) : ((var_1_24 != var_1_18) ? (var_1_50 == ((unsigned char) (var_1_53 + var_1_54))) : 1))) && (var_1_55 == ((float) (var_1_37 - var_1_36)))) && (((var_1_40 - var_1_38) >= var_1_39) ? (var_1_56 == ((signed short int) (((var_1_52 - var_1_61) + var_1_62) + 2))) : (var_1_56 == ((signed short int) (var_1_54 - (var_1_47 - var_1_13)))))) && (var_1_1 ? (((var_1_50 <= (var_1_12 + var_1_24)) || (var_1_34 >= var_1_55)) ? (((var_1_55 + var_1_55) <= (- (var_1_40 + var_1_55))) ? ((var_1_27 < (- var_1_35)) ? (var_1_57 == ((unsigned short int) 2)) : 1) : (var_1_57 == ((unsigned short int) ((((var_1_12) < (var_1_13)) ? (var_1_12) : (var_1_13)))))) : (var_1_57 == ((unsigned short int) (var_1_51 + ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))))))) : 1)) && (var_1_59 == ((unsigned short int) var_1_51))) && (var_1_60 == ((unsigned long int) var_1_13))) && (var_1_65 ? (var_1_61 == ((signed short int) var_1_13)) : 1)) && (var_1_65 ? (var_1_62 == ((unsigned char) var_1_52)) : (var_1_62 == ((unsigned char) var_1_52)))) && (var_1_65 ? ((var_1_5 || var_1_6) ? (var_1_63 == ((unsigned char) (var_1_52 - ((((var_1_54) > ((var_1_64 + 2))) ? (var_1_54) : ((var_1_64 + 2))))))) : 1) : 1)) && (var_1_65 == ((unsigned char) var_1_6)) ; [L375] RET, EXPR property() [L375] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=5, last_1_var_1_19=50, last_1_var_1_21=0, last_1_var_1_28=2, last_1_var_1_30=8, last_1_var_1_32=4, last_1_var_1_43=10, last_1_var_1_46=8, last_1_var_1_48=31/2, last_1_var_1_50=0, last_1_var_1_57=128, last_1_var_1_59=10, last_1_var_1_62=2, last_1_var_1_63=25, var_1_10=254, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=536870913, var_1_19=0, var_1_1=0, var_1_20=1073741822, var_1_21=0, var_1_22=65534, var_1_23=32767, var_1_24=65534, var_1_25=2, var_1_26=2, var_1_28=3113785817, var_1_29=3113851291, var_1_30=5, var_1_31=5, var_1_32=4, var_1_33=4, var_1_43=3101664301, var_1_44=-127, var_1_45=2147483647, var_1_46=8, var_1_47=32766, var_1_50=5, var_1_51=6, var_1_52=254, var_1_53=0, var_1_54=0, var_1_56=574, var_1_57=128, var_1_59=6, var_1_5=0, var_1_60=0, var_1_61=-64, var_1_62=254, var_1_63=25, var_1_64=64, var_1_65=0, var_1_6=0, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 180 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 49.0s, OverallIterations: 17, TraceHistogramMax: 46, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8476 SdHoareTripleChecker+Valid, 5.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8425 mSDsluCounter, 15970 SdHoareTripleChecker+Invalid, 4.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11112 mSDsCounter, 1292 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4846 IncrementalHoareTripleChecker+Invalid, 6138 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1292 mSolverCounterUnsat, 4858 mSDtfsCounter, 4846 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6775 GetRequests, 6617 SyntacticMatches, 3 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 786 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16048occurred in iteration=16, InterpolantAutomatonStates: 122, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 17200 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 18.2s InterpolantComputationTime, 5707 NumberOfCodeBlocks, 5707 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 6645 ConstructedInterpolants, 0 QuantifiedInterpolants, 28135 SizeOfPredicates, 75 NumberOfNonLiveVariables, 12361 ConjunctsInSsa, 161 ConjunctsInUnsatCore, 21 InterpolantComputations, 12 PerfectInterpolantSequences, 85803/86940 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 06:23:48,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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_aa5b42e5-6a67-4606-972c-c941c97ab570/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 0187c0226e7b7468f7a0294cd8b2139ff70ed258b94c84a844f5927a4b55b158 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:23:50,698 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:23:50,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 06:23:50,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:23:50,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:23:50,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:23:50,802 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:23:50,802 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:23:50,803 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:23:50,803 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:23:50,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:23:50,805 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:23:50,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:23:50,806 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:23:50,807 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:23:50,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:23:50,808 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:23:50,808 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:23:50,809 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:23:50,809 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:23:50,810 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:23:50,810 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:23:50,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:23:50,811 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 06:23:50,812 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 06:23:50,812 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 06:23:50,812 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:23:50,813 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:23:50,813 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:23:50,814 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:23:50,814 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:23:50,815 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:23:50,815 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:23:50,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:23:50,815 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:23:50,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:23:50,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:23:50,816 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 06:23:50,816 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 06:23:50,817 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:23:50,817 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:23:50,817 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:23:50,817 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:23:50,818 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:23:50,818 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 06:23:50,818 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_aa5b42e5-6a67-4606-972c-c941c97ab570/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0187c0226e7b7468f7a0294cd8b2139ff70ed258b94c84a844f5927a4b55b158 [2023-11-29 06:23:51,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:23:51,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:23:51,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:23:51,137 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:23:51,138 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:23:51,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i [2023-11-29 06:23:53,916 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:23:54,172 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:23:54,173 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i [2023-11-29 06:23:54,190 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/e0edbb357/d5ae525a45a347a6abdc9801650ce74f/FLAGde970241e [2023-11-29 06:23:54,204 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/data/e0edbb357/d5ae525a45a347a6abdc9801650ce74f [2023-11-29 06:23:54,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:23:54,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:23:54,209 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:23:54,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:23:54,213 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:23:54,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17370f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54, skipping insertion in model container [2023-11-29 06:23:54,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,261 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:23:54,385 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_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i[916,929] [2023-11-29 06:23:54,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:23:54,531 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:23:54,541 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_aa5b42e5-6a67-4606-972c-c941c97ab570/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-92.i[916,929] [2023-11-29 06:23:54,608 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:23:54,631 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:23:54,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54 WrapperNode [2023-11-29 06:23:54,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:23:54,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:23:54,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:23:54,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:23:54,640 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,660 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,702 INFO L138 Inliner]: procedures = 27, calls = 59, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 357 [2023-11-29 06:23:54,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:23:54,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:23:54,703 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:23:54,703 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:23:54,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,723 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,749 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 06:23:54,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,780 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,785 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,804 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:23:54,805 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:23:54,805 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:23:54,805 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:23:54,806 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (1/1) ... [2023-11-29 06:23:54,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:23:54,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:23:54,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:23:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:23:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:23:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 06:23:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:23:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:23:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:23:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:23:54,985 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:23:54,987 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:24:05,460 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:24:05,526 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:24:05,527 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:24:05,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:24:05 BoogieIcfgContainer [2023-11-29 06:24:05,527 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:24:05,530 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:24:05,530 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:24:05,533 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:24:05,534 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:23:54" (1/3) ... [2023-11-29 06:24:05,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bc7efc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:24:05, skipping insertion in model container [2023-11-29 06:24:05,535 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:23:54" (2/3) ... [2023-11-29 06:24:05,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bc7efc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:24:05, skipping insertion in model container [2023-11-29 06:24:05,535 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:24:05" (3/3) ... [2023-11-29 06:24:05,537 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-92.i [2023-11-29 06:24:05,555 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:24:05,556 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:24:05,607 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:24:05,614 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;@7a3bea7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:24:05,615 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:24:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 91 states have (on average 1.5164835164835164) internal successors, (138), 92 states have internal predecessors, (138), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 06:24:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-29 06:24:05,642 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:24:05,643 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:24:05,644 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:24:05,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:24:05,649 INFO L85 PathProgramCache]: Analyzing trace with hash -888626264, now seen corresponding path program 1 times [2023-11-29 06:24:05,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:24:05,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1402536379] [2023-11-29 06:24:05,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:24:05,666 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 06:24:05,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:24:05,668 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:05,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:24:06,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 06:24:06,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:24:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 2106 proven. 0 refuted. 0 times theorem prover too weak. 2034 trivial. 0 not checked. [2023-11-29 06:24:06,648 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:24:06,649 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:24:06,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1402536379] [2023-11-29 06:24:06,650 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1402536379] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:24:06,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:24:06,651 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:24:06,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058386575] [2023-11-29 06:24:06,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:24:06,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:24:06,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:24:06,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:24:06,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:24:06,689 INFO L87 Difference]: Start difference. First operand has 140 states, 91 states have (on average 1.5164835164835164) internal successors, (138), 92 states have internal predecessors, (138), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-11-29 06:24:11,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:11,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:24:11,036 INFO L93 Difference]: Finished difference Result 277 states and 504 transitions. [2023-11-29 06:24:11,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:24:11,103 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 299 [2023-11-29 06:24:11,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:24:11,111 INFO L225 Difference]: With dead ends: 277 [2023-11-29 06:24:11,111 INFO L226 Difference]: Without dead ends: 138 [2023-11-29 06:24:11,116 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 298 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 06:24:11,119 INFO L413 NwaCegarLoop]: 222 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:24:11,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 222 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2023-11-29 06:24:11,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2023-11-29 06:24:11,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2023-11-29 06:24:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 90 states have (on average 1.4777777777777779) internal successors, (133), 90 states have internal predecessors, (133), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 06:24:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 225 transitions. [2023-11-29 06:24:11,178 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 225 transitions. Word has length 299 [2023-11-29 06:24:11,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:24:11,179 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 225 transitions. [2023-11-29 06:24:11,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-11-29 06:24:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 225 transitions. [2023-11-29 06:24:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-29 06:24:11,187 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:24:11,188 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:24:11,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:11,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:11,389 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:24:11,389 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:24:11,389 INFO L85 PathProgramCache]: Analyzing trace with hash -1378959112, now seen corresponding path program 1 times [2023-11-29 06:24:11,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:24:11,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2095700839] [2023-11-29 06:24:11,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:24:11,391 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 06:24:11,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:24:11,392 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:11,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:24:12,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 06:24:12,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:24:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:24:14,277 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:24:14,277 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:24:14,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2095700839] [2023-11-29 06:24:14,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2095700839] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:24:14,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:24:14,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:24:14,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724997608] [2023-11-29 06:24:14,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:24:14,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:24:14,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:24:14,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:24:14,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:24:14,283 INFO L87 Difference]: Start difference. First operand 138 states and 225 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:24:19,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:23,228 WARN L539 Checker$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 06:24:27,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:31,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:35,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:39,557 WARN L539 Checker$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 06:24:43,568 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 06:24:43,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:24:43,569 INFO L93 Difference]: Finished difference Result 413 states and 674 transitions. [2023-11-29 06:24:43,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 06:24:43,637 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 299 [2023-11-29 06:24:43,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:24:43,645 INFO L225 Difference]: With dead ends: 413 [2023-11-29 06:24:43,645 INFO L226 Difference]: Without dead ends: 276 [2023-11-29 06:24:43,647 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:24:43,648 INFO L413 NwaCegarLoop]: 221 mSDtfsCounter, 178 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 93 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 780 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:24:43,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 780 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 114 Invalid, 7 Unknown, 0 Unchecked, 29.2s Time] [2023-11-29 06:24:43,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2023-11-29 06:24:43,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 231. [2023-11-29 06:24:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 136 states have (on average 1.3897058823529411) internal successors, (189), 136 states have internal predecessors, (189), 92 states have call successors, (92), 2 states have call predecessors, (92), 2 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2023-11-29 06:24:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 373 transitions. [2023-11-29 06:24:43,706 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 373 transitions. Word has length 299 [2023-11-29 06:24:43,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:24:43,713 INFO L495 AbstractCegarLoop]: Abstraction has 231 states and 373 transitions. [2023-11-29 06:24:43,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:24:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 373 transitions. [2023-11-29 06:24:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-29 06:24:43,719 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:24:43,720 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:24:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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)] Ended with exit code 0 [2023-11-29 06:24:43,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:43,921 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:24:43,921 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:24:43,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1356326858, now seen corresponding path program 1 times [2023-11-29 06:24:43,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:24:43,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1293651167] [2023-11-29 06:24:43,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:24:43,923 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 06:24:43,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:24:43,924 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:43,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:24:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:24:44,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 06:24:44,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:24:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 709 proven. 123 refuted. 0 times theorem prover too weak. 3308 trivial. 0 not checked. [2023-11-29 06:24:46,432 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:24:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 12 proven. 123 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2023-11-29 06:24:47,380 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:24:47,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1293651167] [2023-11-29 06:24:47,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1293651167] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:24:47,380 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:24:47,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 06:24:47,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18834696] [2023-11-29 06:24:47,381 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:24:47,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 06:24:47,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:24:47,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 06:24:47,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:24:47,385 INFO L87 Difference]: Start difference. First operand 231 states and 373 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) [2023-11-29 06:24:52,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:24:56,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:25:00,779 WARN L539 Checker$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 06:25:00,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:25:00,949 INFO L93 Difference]: Finished difference Result 387 states and 616 transitions. [2023-11-29 06:25:00,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 06:25:00,950 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) Word has length 299 [2023-11-29 06:25:00,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:25:00,954 INFO L225 Difference]: With dead ends: 387 [2023-11-29 06:25:00,954 INFO L226 Difference]: Without dead ends: 243 [2023-11-29 06:25:00,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 590 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:25:00,956 INFO L413 NwaCegarLoop]: 172 mSDtfsCounter, 141 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 19 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:25:00,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 412 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 285 Invalid, 3 Unknown, 0 Unchecked, 13.4s Time] [2023-11-29 06:25:00,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2023-11-29 06:25:00,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 237. [2023-11-29 06:25:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 140 states have (on average 1.3357142857142856) internal successors, (187), 140 states have internal predecessors, (187), 92 states have call successors, (92), 4 states have call predecessors, (92), 4 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2023-11-29 06:25:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 371 transitions. [2023-11-29 06:25:00,993 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 371 transitions. Word has length 299 [2023-11-29 06:25:00,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:25:00,994 INFO L495 AbstractCegarLoop]: Abstraction has 237 states and 371 transitions. [2023-11-29 06:25:00,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (87), 2 states have call predecessors, (87), 4 states have return successors, (88), 2 states have call predecessors, (88), 2 states have call successors, (88) [2023-11-29 06:25:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 371 transitions. [2023-11-29 06:25:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 06:25:00,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:25:00,997 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:25:01,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:01,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:01,198 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:25:01,198 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:25:01,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1844664365, now seen corresponding path program 1 times [2023-11-29 06:25:01,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:25:01,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1483050739] [2023-11-29 06:25:01,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:25:01,199 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 06:25:01,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:25:01,200 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:01,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:25:02,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:25:02,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:25:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 555 proven. 126 refuted. 0 times theorem prover too weak. 3459 trivial. 0 not checked. [2023-11-29 06:25:03,742 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:25:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 9 proven. 126 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2023-11-29 06:25:04,639 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:25:04,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1483050739] [2023-11-29 06:25:04,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1483050739] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 06:25:04,640 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:25:04,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 06:25:04,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713046145] [2023-11-29 06:25:04,640 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:25:04,642 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 06:25:04,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:25:04,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 06:25:04,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:25:04,644 INFO L87 Difference]: Start difference. First operand 237 states and 371 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-29 06:25:10,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:25:14,517 WARN L539 Checker$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 06:25:18,529 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 06:25:18,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:25:18,538 INFO L93 Difference]: Finished difference Result 393 states and 605 transitions. [2023-11-29 06:25:18,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 06:25:18,611 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) Word has length 300 [2023-11-29 06:25:18,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:25:18,614 INFO L225 Difference]: With dead ends: 393 [2023-11-29 06:25:18,614 INFO L226 Difference]: Without dead ends: 253 [2023-11-29 06:25:18,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 606 GetRequests, 592 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-29 06:25:18,616 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 286 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 113 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 288 SdHoareTripleChecker+Valid, 362 SdHoareTripleChecker+Invalid, 375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:25:18,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [288 Valid, 362 Invalid, 375 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 259 Invalid, 3 Unknown, 0 Unchecked, 13.6s Time] [2023-11-29 06:25:18,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2023-11-29 06:25:18,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 243. [2023-11-29 06:25:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 144 states have (on average 1.2777777777777777) internal successors, (184), 144 states have internal predecessors, (184), 92 states have call successors, (92), 6 states have call predecessors, (92), 6 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2023-11-29 06:25:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 368 transitions. [2023-11-29 06:25:18,656 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 368 transitions. Word has length 300 [2023-11-29 06:25:18,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:25:18,657 INFO L495 AbstractCegarLoop]: Abstraction has 243 states and 368 transitions. [2023-11-29 06:25:18,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-29 06:25:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 368 transitions. [2023-11-29 06:25:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 06:25:18,660 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:25:18,660 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:25:18,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:18,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:18,861 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:25:18,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:25:18,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1036547987, now seen corresponding path program 1 times [2023-11-29 06:25:18,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:25:18,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1182921977] [2023-11-29 06:25:18,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:25:18,862 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 06:25:18,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:25:18,863 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:18,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:25:19,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:25:19,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:25:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:25:20,024 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:25:20,025 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:25:20,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1182921977] [2023-11-29 06:25:20,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1182921977] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:25:20,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:25:20,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:25:20,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801872423] [2023-11-29 06:25:20,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:25:20,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:25:20,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:25:20,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:25:20,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:25:20,028 INFO L87 Difference]: Start difference. First operand 243 states and 368 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:25:24,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:25:28,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:25:32,875 WARN L539 Checker$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 [0] [2023-11-29 06:25:33,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:25:33,013 INFO L93 Difference]: Finished difference Result 527 states and 800 transitions. [2023-11-29 06:25:33,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:25:33,014 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 300 [2023-11-29 06:25:33,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:25:33,019 INFO L225 Difference]: With dead ends: 527 [2023-11-29 06:25:33,019 INFO L226 Difference]: Without dead ends: 385 [2023-11-29 06:25:33,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:25:33,022 INFO L413 NwaCegarLoop]: 202 mSDtfsCounter, 414 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 186 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 402 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:25:33,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 402 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 16 Invalid, 3 Unknown, 0 Unchecked, 12.9s Time] [2023-11-29 06:25:33,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2023-11-29 06:25:33,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 245. [2023-11-29 06:25:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 146 states have (on average 1.273972602739726) internal successors, (186), 146 states have internal predecessors, (186), 92 states have call successors, (92), 6 states have call predecessors, (92), 6 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2023-11-29 06:25:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 370 transitions. [2023-11-29 06:25:33,093 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 370 transitions. Word has length 300 [2023-11-29 06:25:33,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:25:33,094 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 370 transitions. [2023-11-29 06:25:33,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:25:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 370 transitions. [2023-11-29 06:25:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 06:25:33,097 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:25:33,097 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:25:33,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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)] Forceful destruction successful, exit code 0 [2023-11-29 06:25:33,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:33,302 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:25:33,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:25:33,302 INFO L85 PathProgramCache]: Analyzing trace with hash -2047665237, now seen corresponding path program 1 times [2023-11-29 06:25:33,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:25:33,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1338632308] [2023-11-29 06:25:33,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:25:33,304 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 06:25:33,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:25:33,305 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:33,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (7)] Waiting until timeout for monitored process [2023-11-29 06:25:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:25:34,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:25:34,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:25:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:25:36,007 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:25:36,007 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:25:36,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1338632308] [2023-11-29 06:25:36,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1338632308] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:25:36,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:25:36,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:25:36,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247410874] [2023-11-29 06:25:36,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:25:36,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:25:36,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:25:36,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:25:36,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:25:36,010 INFO L87 Difference]: Start difference. First operand 245 states and 370 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:25:40,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:25:44,583 WARN L539 Checker$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 06:25:48,586 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 06:25:48,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:25:48,854 INFO L93 Difference]: Finished difference Result 533 states and 806 transitions. [2023-11-29 06:25:48,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:25:48,855 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 300 [2023-11-29 06:25:48,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:25:48,858 INFO L225 Difference]: With dead ends: 533 [2023-11-29 06:25:48,858 INFO L226 Difference]: Without dead ends: 389 [2023-11-29 06:25:48,859 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:25:48,860 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 53 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 411 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:25:48,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 411 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 3 Unknown, 0 Unchecked, 12.8s Time] [2023-11-29 06:25:48,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2023-11-29 06:25:48,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 386. [2023-11-29 06:25:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 238 states have (on average 1.2941176470588236) internal successors, (308), 238 states have internal predecessors, (308), 138 states have call successors, (138), 9 states have call predecessors, (138), 9 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2023-11-29 06:25:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 584 transitions. [2023-11-29 06:25:48,906 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 584 transitions. Word has length 300 [2023-11-29 06:25:48,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:25:48,907 INFO L495 AbstractCegarLoop]: Abstraction has 386 states and 584 transitions. [2023-11-29 06:25:48,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:25:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 584 transitions. [2023-11-29 06:25:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 06:25:48,910 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:25:48,910 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:25:48,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (7)] Forceful destruction successful, exit code 0 [2023-11-29 06:25:49,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:49,111 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:25:49,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:25:49,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1854275049, now seen corresponding path program 1 times [2023-11-29 06:25:49,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:25:49,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1293956586] [2023-11-29 06:25:49,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:25:49,112 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 06:25:49,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:25:49,113 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:49,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:25:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:25:50,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:25:50,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:25:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:25:51,950 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:25:51,950 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:25:51,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1293956586] [2023-11-29 06:25:51,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1293956586] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:25:51,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:25:51,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:25:51,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186030200] [2023-11-29 06:25:51,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:25:51,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:25:51,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:25:51,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:25:51,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:25:51,953 INFO L87 Difference]: Start difference. First operand 386 states and 584 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:25:56,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:26:00,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:26:04,305 WARN L539 Checker$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 06:26:08,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:26:12,316 WARN L539 Checker$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 06:26:12,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:26:12,513 INFO L93 Difference]: Finished difference Result 956 states and 1448 transitions. [2023-11-29 06:26:12,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:26:12,514 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 300 [2023-11-29 06:26:12,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:26:12,520 INFO L225 Difference]: With dead ends: 956 [2023-11-29 06:26:12,520 INFO L226 Difference]: Without dead ends: 671 [2023-11-29 06:26:12,522 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:26:12,523 INFO L413 NwaCegarLoop]: 211 mSDtfsCounter, 51 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 625 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:26:12,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 625 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 5 Unknown, 0 Unchecked, 20.4s Time] [2023-11-29 06:26:12,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2023-11-29 06:26:12,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 667. [2023-11-29 06:26:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 667 states, 421 states have (on average 1.3040380047505937) internal successors, (549), 421 states have internal predecessors, (549), 230 states have call successors, (230), 15 states have call predecessors, (230), 15 states have return successors, (230), 230 states have call predecessors, (230), 230 states have call successors, (230) [2023-11-29 06:26:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 667 states and 1009 transitions. [2023-11-29 06:26:12,637 INFO L78 Accepts]: Start accepts. Automaton has 667 states and 1009 transitions. Word has length 300 [2023-11-29 06:26:12,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:26:12,638 INFO L495 AbstractCegarLoop]: Abstraction has 667 states and 1009 transitions. [2023-11-29 06:26:12,638 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:26:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1009 transitions. [2023-11-29 06:26:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 06:26:12,641 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:26:12,641 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:26:12,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:26:12,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:26:12,842 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:26:12,842 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:26:12,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1371225794, now seen corresponding path program 1 times [2023-11-29 06:26:12,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:26:12,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [695862783] [2023-11-29 06:26:12,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:26:12,843 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 06:26:12,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:26:12,844 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:26:12,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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)] Waiting until timeout for monitored process [2023-11-29 06:26:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:26:13,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 06:26:13,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:26:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1284 proven. 216 refuted. 0 times theorem prover too weak. 2640 trivial. 0 not checked. [2023-11-29 06:26:17,266 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:26:17,610 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:26:17,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [695862783] [2023-11-29 06:26:17,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [695862783] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:26:17,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1500443370] [2023-11-29 06:26:17,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:26:17,611 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 06:26:17,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 06:26:17,612 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 06:26:17,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-29 06:26:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:26:20,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 06:26:20,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:26:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:26:25,559 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:26:25,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1500443370] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:26:25,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:26:25,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [8] total 18 [2023-11-29 06:26:25,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714043581] [2023-11-29 06:26:25,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:26:25,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 06:26:25,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:26:25,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 06:26:25,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:26:25,561 INFO L87 Difference]: Start difference. First operand 667 states and 1009 transitions. Second operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 11 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:26:29,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:26:36,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:26:40,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:26:44,138 WARN L539 Checker$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 [0] [2023-11-29 06:26:48,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:26:52,154 WARN L539 Checker$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 [0] [2023-11-29 06:26:56,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:00,592 WARN L539 Checker$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 [0] [2023-11-29 06:27:04,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:08,599 WARN L539 Checker$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 [0] [2023-11-29 06:27:12,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:16,607 WARN L539 Checker$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 [0] [2023-11-29 06:27:20,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:24,625 WARN L539 Checker$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 [0] [2023-11-29 06:27:29,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:27:33,027 WARN L539 Checker$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 [0] [2023-11-29 06:27:37,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:27:41,038 WARN L539 Checker$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 06:27:45,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:49,054 WARN L539 Checker$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 [0] [2023-11-29 06:27:53,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:27:57,069 WARN L539 Checker$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 [0] [2023-11-29 06:28:01,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:28:05,086 WARN L539 Checker$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 06:28:09,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:13,097 WARN L539 Checker$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 [0] [2023-11-29 06:28:17,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:21,109 WARN L539 Checker$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 [0] [2023-11-29 06:28:25,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:29,125 WARN L539 Checker$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 [0] [2023-11-29 06:28:33,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:37,530 WARN L539 Checker$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 [0] [2023-11-29 06:28:41,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:45,545 WARN L539 Checker$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 [0] [2023-11-29 06:28:49,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:28:53,559 WARN L539 Checker$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 [0] [2023-11-29 06:28:57,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:29:03,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:29:07,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:29:11,988 WARN L539 Checker$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 06:29:15,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:29:19,997 WARN L539 Checker$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 [0] [2023-11-29 06:29:24,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:29:28,007 WARN L539 Checker$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 06:29:32,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:29:36,019 WARN L539 Checker$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 [0] [2023-11-29 06:29:40,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:29:44,035 WARN L539 Checker$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 06:29:44,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:29:44,037 INFO L93 Difference]: Finished difference Result 1654 states and 2368 transitions. [2023-11-29 06:29:44,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 06:29:44,123 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 11 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 301 [2023-11-29 06:29:44,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:29:44,132 INFO L225 Difference]: With dead ends: 1654 [2023-11-29 06:29:44,132 INFO L226 Difference]: Without dead ends: 1369 [2023-11-29 06:29:44,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 660 GetRequests, 626 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=229, Invalid=1031, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 06:29:44,135 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 802 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 477 mSolverCounterSat, 166 mSolverCounterUnsat, 47 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 195.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 802 SdHoareTripleChecker+Valid, 1227 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 166 IncrementalHoareTripleChecker+Valid, 477 IncrementalHoareTripleChecker+Invalid, 47 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 196.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:29:44,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [802 Valid, 1227 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [166 Valid, 477 Invalid, 47 Unknown, 0 Unchecked, 196.2s Time] [2023-11-29 06:29:44,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1369 states. [2023-11-29 06:29:44,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1369 to 881. [2023-11-29 06:29:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 881 states, 599 states have (on average 1.327212020033389) internal successors, (795), 603 states have internal predecessors, (795), 254 states have call successors, (254), 27 states have call predecessors, (254), 27 states have return successors, (254), 250 states have call predecessors, (254), 254 states have call successors, (254) [2023-11-29 06:29:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 881 states and 1303 transitions. [2023-11-29 06:29:44,337 INFO L78 Accepts]: Start accepts. Automaton has 881 states and 1303 transitions. Word has length 301 [2023-11-29 06:29:44,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:29:44,338 INFO L495 AbstractCegarLoop]: Abstraction has 881 states and 1303 transitions. [2023-11-29 06:29:44,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 11 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:29:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1303 transitions. [2023-11-29 06:29:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 06:29:44,341 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:29:44,341 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:29:44,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-11-29 06:29:44,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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)] Ended with exit code 0 [2023-11-29 06:29:44,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:29:44,743 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:29:44,743 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:29:44,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1313967492, now seen corresponding path program 1 times [2023-11-29 06:29:44,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:29:44,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1796029691] [2023-11-29 06:29:44,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:29:44,745 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 06:29:44,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:29:44,746 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:29:44,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:29:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:29:45,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 06:29:45,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:29:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1284 proven. 216 refuted. 0 times theorem prover too weak. 2640 trivial. 0 not checked. [2023-11-29 06:29:49,262 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:29:49,606 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:29:49,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1796029691] [2023-11-29 06:29:49,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1796029691] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:29:49,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [986529539] [2023-11-29 06:29:49,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:29:49,607 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 06:29:49,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 06:29:49,608 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 06:29:49,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-11-29 06:29:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:29:52,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 06:29:52,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:29:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1465 proven. 105 refuted. 0 times theorem prover too weak. 2570 trivial. 0 not checked. [2023-11-29 06:29:53,892 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:29:54,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [986529539] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:29:54,226 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:29:54,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 10 [2023-11-29 06:29:54,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313236083] [2023-11-29 06:29:54,226 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:29:54,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:29:54,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:29:54,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:29:54,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2023-11-29 06:29:54,229 INFO L87 Difference]: Start difference. First operand 881 states and 1303 transitions. Second operand has 10 states, 10 states have (on average 14.5) internal successors, (145), 9 states have internal predecessors, (145), 4 states have call successors, (83), 4 states have call predecessors, (83), 5 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) [2023-11-29 06:30:02,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:30:06,745 WARN L539 Checker$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 [0] [2023-11-29 06:30:10,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:30:14,753 WARN L539 Checker$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 [0] [2023-11-29 06:30:18,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:30:22,761 WARN L539 Checker$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 [0] [2023-11-29 06:30:22,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:30:22,799 INFO L93 Difference]: Finished difference Result 1306 states and 1893 transitions. [2023-11-29 06:30:22,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-29 06:30:22,898 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.5) internal successors, (145), 9 states have internal predecessors, (145), 4 states have call successors, (83), 4 states have call predecessors, (83), 5 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) Word has length 301 [2023-11-29 06:30:22,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:30:22,905 INFO L225 Difference]: With dead ends: 1306 [2023-11-29 06:30:22,905 INFO L226 Difference]: Without dead ends: 560 [2023-11-29 06:30:22,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 700 GetRequests, 677 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=160, Invalid=440, Unknown=0, NotChecked=0, Total=600 [2023-11-29 06:30:22,909 INFO L413 NwaCegarLoop]: 138 mSDtfsCounter, 227 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 508 mSolverCounterSat, 71 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 508 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:30:22,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 472 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 508 Invalid, 6 Unknown, 0 Unchecked, 27.9s Time] [2023-11-29 06:30:22,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states. [2023-11-29 06:30:22,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 538. [2023-11-29 06:30:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 538 states, 363 states have (on average 1.2672176308539944) internal successors, (460), 365 states have internal predecessors, (460), 150 states have call successors, (150), 24 states have call predecessors, (150), 24 states have return successors, (150), 148 states have call predecessors, (150), 150 states have call successors, (150) [2023-11-29 06:30:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 760 transitions. [2023-11-29 06:30:23,007 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 760 transitions. Word has length 301 [2023-11-29 06:30:23,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:30:23,008 INFO L495 AbstractCegarLoop]: Abstraction has 538 states and 760 transitions. [2023-11-29 06:30:23,008 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.5) internal successors, (145), 9 states have internal predecessors, (145), 4 states have call successors, (83), 4 states have call predecessors, (83), 5 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) [2023-11-29 06:30:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 760 transitions. [2023-11-29 06:30:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 06:30:23,010 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:30:23,010 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:30:23,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-11-29 06:30:23,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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)] Ended with exit code 0 [2023-11-29 06:30:23,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:30:23,411 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:30:23,411 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:30:23,412 INFO L85 PathProgramCache]: Analyzing trace with hash -168576311, now seen corresponding path program 1 times [2023-11-29 06:30:23,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:30:23,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [277612693] [2023-11-29 06:30:23,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:30:23,413 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 06:30:23,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:30:23,414 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:30:23,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (13)] Waiting until timeout for monitored process [2023-11-29 06:30:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:30:24,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 06:30:24,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:30:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1284 proven. 216 refuted. 0 times theorem prover too weak. 2640 trivial. 0 not checked. [2023-11-29 06:30:28,039 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:30:28,521 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:30:28,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [277612693] [2023-11-29 06:30:28,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [277612693] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:30:28,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1633409460] [2023-11-29 06:30:28,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:30:28,522 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 06:30:28,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 06:30:28,523 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 06:30:28,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-11-29 06:30:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:30:29,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:30:29,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:30:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 06:30:29,707 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:30:29,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1633409460] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:30:29,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:30:29,708 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2023-11-29 06:30:29,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203261976] [2023-11-29 06:30:29,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:30:29,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:30:29,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:30:29,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:30:29,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2023-11-29 06:30:29,710 INFO L87 Difference]: Start difference. First operand 538 states and 760 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:30:34,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:30:38,554 WARN L539 Checker$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 06:30:38,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:30:38,664 INFO L93 Difference]: Finished difference Result 905 states and 1265 transitions. [2023-11-29 06:30:38,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:30:38,665 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 301 [2023-11-29 06:30:38,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:30:38,668 INFO L225 Difference]: With dead ends: 905 [2023-11-29 06:30:38,669 INFO L226 Difference]: Without dead ends: 550 [2023-11-29 06:30:38,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 632 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2023-11-29 06:30:38,670 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 32 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:30:38,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 528 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 52 Invalid, 2 Unknown, 0 Unchecked, 8.8s Time] [2023-11-29 06:30:38,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2023-11-29 06:30:38,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 550. [2023-11-29 06:30:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 550 states, 372 states have (on average 1.25) internal successors, (465), 374 states have internal predecessors, (465), 150 states have call successors, (150), 27 states have call predecessors, (150), 27 states have return successors, (150), 148 states have call predecessors, (150), 150 states have call successors, (150) [2023-11-29 06:30:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 550 states and 765 transitions. [2023-11-29 06:30:38,736 INFO L78 Accepts]: Start accepts. Automaton has 550 states and 765 transitions. Word has length 301 [2023-11-29 06:30:38,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:30:38,736 INFO L495 AbstractCegarLoop]: Abstraction has 550 states and 765 transitions. [2023-11-29 06:30:38,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2023-11-29 06:30:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 765 transitions. [2023-11-29 06:30:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 06:30:38,738 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:30:38,738 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:30:38,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (13)] Ended with exit code 0 [2023-11-29 06:30:38,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2023-11-29 06:30:39,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 06:30:39,139 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:30:39,140 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:30:39,140 INFO L85 PathProgramCache]: Analyzing trace with hash -168516729, now seen corresponding path program 1 times [2023-11-29 06:30:39,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:30:39,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [528374460] [2023-11-29 06:30:39,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:30:39,141 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 06:30:39,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:30:39,141 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:30:39,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (15)] Waiting until timeout for monitored process [2023-11-29 06:30:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:30:39,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 06:30:39,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:30:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1688 proven. 192 refuted. 0 times theorem prover too weak. 2260 trivial. 0 not checked. [2023-11-29 06:30:49,442 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:30:49,915 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:30:49,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [528374460] [2023-11-29 06:30:49,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [528374460] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:30:49,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [166659519] [2023-11-29 06:30:49,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:30:49,916 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 06:30:49,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 06:30:49,917 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 06:30:49,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-11-29 06:30:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:30:52,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-29 06:30:52,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:31:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1688 proven. 192 refuted. 0 times theorem prover too weak. 2260 trivial. 0 not checked. [2023-11-29 06:31:01,679 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:31:01,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [166659519] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:31:01,857 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 06:31:01,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 11 [2023-11-29 06:31:01,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610928087] [2023-11-29 06:31:01,858 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 06:31:01,858 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 06:31:01,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:31:01,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 06:31:01,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2023-11-29 06:31:01,859 INFO L87 Difference]: Start difference. First operand 550 states and 765 transitions. Second operand has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 10 states have internal predecessors, (83), 3 states have call successors, (46), 3 states have call predecessors, (46), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-29 06:31:12,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:31:16,742 WARN L539 Checker$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 [0] [2023-11-29 06:31:20,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:31:24,754 WARN L539 Checker$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 [0] [2023-11-29 06:31:28,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:31:32,763 WARN L539 Checker$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 [0] [2023-11-29 06:31:36,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:31:41,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:31:45,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:31:49,191 WARN L539 Checker$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 06:31:53,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:31:57,200 WARN L539 Checker$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 [0] [2023-11-29 06:32:01,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:05,213 WARN L539 Checker$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 06:32:09,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:32:14,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:18,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:22,043 WARN L539 Checker$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 06:32:26,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:30,052 WARN L539 Checker$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 [0] [2023-11-29 06:32:34,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:38,061 WARN L539 Checker$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 06:32:42,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:46,069 WARN L539 Checker$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 [0] [2023-11-29 06:32:50,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 06:32:54,074 WARN L539 Checker$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 06:32:54,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:32:54,076 INFO L93 Difference]: Finished difference Result 1161 states and 1609 transitions. [2023-11-29 06:32:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:32:54,156 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 10 states have internal predecessors, (83), 3 states have call successors, (46), 3 states have call predecessors, (46), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 301 [2023-11-29 06:32:54,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:32:54,161 INFO L225 Difference]: With dead ends: 1161 [2023-11-29 06:32:54,161 INFO L226 Difference]: Without dead ends: 727 [2023-11-29 06:32:54,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 700 GetRequests, 673 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=199, Invalid=613, Unknown=0, NotChecked=0, Total=812 [2023-11-29 06:32:54,163 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 487 mSDsluCounter, 1013 mSDsCounter, 0 mSdLazyCounter, 697 mSolverCounterSat, 150 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 110.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 487 SdHoareTripleChecker+Valid, 1147 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 697 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 110.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:32:54,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [487 Valid, 1147 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 697 Invalid, 26 Unknown, 0 Unchecked, 110.4s Time] [2023-11-29 06:32:54,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2023-11-29 06:32:54,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 560. [2023-11-29 06:32:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 380 states have (on average 1.2447368421052631) internal successors, (473), 382 states have internal predecessors, (473), 150 states have call successors, (150), 29 states have call predecessors, (150), 29 states have return successors, (150), 148 states have call predecessors, (150), 150 states have call successors, (150) [2023-11-29 06:32:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 773 transitions. [2023-11-29 06:32:54,239 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 773 transitions. Word has length 301 [2023-11-29 06:32:54,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:32:54,240 INFO L495 AbstractCegarLoop]: Abstraction has 560 states and 773 transitions. [2023-11-29 06:32:54,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 10 states have internal predecessors, (83), 3 states have call successors, (46), 3 states have call predecessors, (46), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-29 06:32:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 773 transitions. [2023-11-29 06:32:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 06:32:54,242 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:32:54,242 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:32:54,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-11-29 06:32:54,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (15)] Ended with exit code 0 [2023-11-29 06:32:54,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:32:54,644 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:32:54,644 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:32:54,644 INFO L85 PathProgramCache]: Analyzing trace with hash 364429959, now seen corresponding path program 1 times [2023-11-29 06:32:54,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:32:54,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [529432127] [2023-11-29 06:32:54,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:32:54,645 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 06:32:54,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:32:54,646 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 06:32:54,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa5b42e5-6a67-4606-972c-c941c97ab570/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 (17)] Waiting until timeout for monitored process [2023-11-29 06:32:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:32:58,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 96 conjunts are in the unsatisfiable core [2023-11-29 06:32:58,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:35:22,623 WARN L293 SmtUtils]: Spent 16.75s on a formula simplification that was a NOOP. DAG size: 107 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 06:36:44,965 WARN L293 SmtUtils]: Spent 29.56s on a formula simplification that was a NOOP. DAG size: 111 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)