./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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 23b7c5010368bf0f638419fec1b327632995396dde26333f5e23d0b72a687a75 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:41:22,167 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:41:22,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 00:41:22,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:41:22,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:41:22,261 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:41:22,261 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:41:22,262 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:41:22,263 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:41:22,263 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:41:22,264 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:41:22,264 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:41:22,265 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:41:22,265 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:41:22,266 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:41:22,266 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:41:22,267 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:41:22,267 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:41:22,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:41:22,268 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:41:22,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:41:22,272 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:41:22,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:41:22,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:41:22,273 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:41:22,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:41:22,274 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:41:22,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:41:22,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:41:22,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:41:22,276 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:41:22,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:41:22,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:41:22,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:41:22,277 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:41:22,277 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:41:22,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 00:41:22,277 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:41:22,278 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:41:22,278 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:41:22,278 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:41:22,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:41:22,278 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23b7c5010368bf0f638419fec1b327632995396dde26333f5e23d0b72a687a75 [2023-11-29 00:41:22,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:41:22,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:41:22,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:41:22,519 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:41:22,520 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:41:22,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:41:25,328 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:41:25,529 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:41:25,529 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:41:25,544 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/df7526355/8a155fe173ca4626aeeaa2b47a130465/FLAG0df0e5426 [2023-11-29 00:41:25,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/df7526355/8a155fe173ca4626aeeaa2b47a130465 [2023-11-29 00:41:25,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:41:25,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:41:25,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:41:25,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:41:25,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:41:25,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:41:25" (1/1) ... [2023-11-29 00:41:25,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53b509a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:25, skipping insertion in model container [2023-11-29 00:41:25,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:41:25" (1/1) ... [2023-11-29 00:41:25,950 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:41:26,079 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i[915,928] [2023-11-29 00:41:26,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:41:26,189 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:41:26,199 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i[915,928] [2023-11-29 00:41:26,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:41:26,267 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:41:26,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26 WrapperNode [2023-11-29 00:41:26,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:41:26,269 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:41:26,269 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:41:26,269 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:41:26,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,291 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,337 INFO L138 Inliner]: procedures = 26, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 368 [2023-11-29 00:41:26,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:41:26,338 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:41:26,338 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:41:26,338 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:41:26,347 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,352 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,372 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 00:41:26,373 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,390 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,401 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,413 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:41:26,414 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:41:26,414 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:41:26,414 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:41:26,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (1/1) ... [2023-11-29 00:41:26,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:41:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:26,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:41:26,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:41:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:41:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 00:41:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 00:41:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 00:41:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:41:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:41:26,585 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:41:26,588 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:41:27,067 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:41:27,109 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:41:27,110 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 00:41:27,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:41:27 BoogieIcfgContainer [2023-11-29 00:41:27,110 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:41:27,114 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:41:27,114 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:41:27,117 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:41:27,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:41:25" (1/3) ... [2023-11-29 00:41:27,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85b424a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:41:27, skipping insertion in model container [2023-11-29 00:41:27,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:26" (2/3) ... [2023-11-29 00:41:27,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85b424a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:41:27, skipping insertion in model container [2023-11-29 00:41:27,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:41:27" (3/3) ... [2023-11-29 00:41:27,120 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:41:27,139 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:41:27,139 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:41:27,183 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:41:27,189 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;@11cc516b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:41:27,189 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:41:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand has 142 states, 86 states have (on average 1.5) internal successors, (129), 87 states have internal predecessors, (129), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-29 00:41:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-11-29 00:41:27,217 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:27,218 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:27,219 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:27,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:27,225 INFO L85 PathProgramCache]: Analyzing trace with hash 702425824, now seen corresponding path program 1 times [2023-11-29 00:41:27,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:27,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006460718] [2023-11-29 00:41:27,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:27,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:27,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006460718] [2023-11-29 00:41:27,594 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 00:41:27,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [704320789] [2023-11-29 00:41:27,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:27,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:27,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:27,596 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:27,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 00:41:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:27,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 732 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 00:41:27,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:41:27,964 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:41:27,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [704320789] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:41:27,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:41:27,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:41:27,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957289613] [2023-11-29 00:41:27,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:41:27,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 00:41:27,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:28,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 00:41:28,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:41:28,006 INFO L87 Difference]: Start difference. First operand has 142 states, 86 states have (on average 1.5) internal successors, (129), 87 states have internal predecessors, (129), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:28,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:28,063 INFO L93 Difference]: Finished difference Result 281 states and 521 transitions. [2023-11-29 00:41:28,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 00:41:28,066 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 325 [2023-11-29 00:41:28,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:28,078 INFO L225 Difference]: With dead ends: 281 [2023-11-29 00:41:28,078 INFO L226 Difference]: Without dead ends: 140 [2023-11-29 00:41:28,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:41:28,087 INFO L413 NwaCegarLoop]: 224 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, 224 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:28,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 224 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:41:28,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2023-11-29 00:41:28,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2023-11-29 00:41:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 85 states have (on average 1.423529411764706) internal successors, (121), 85 states have internal predecessors, (121), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-29 00:41:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 227 transitions. [2023-11-29 00:41:28,145 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 227 transitions. Word has length 325 [2023-11-29 00:41:28,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:28,148 INFO L495 AbstractCegarLoop]: Abstraction has 140 states and 227 transitions. [2023-11-29 00:41:28,149 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 227 transitions. [2023-11-29 00:41:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-11-29 00:41:28,167 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:28,167 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:28,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:41:28,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 00:41:28,368 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:28,369 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:28,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1582843507, now seen corresponding path program 1 times [2023-11-29 00:41:28,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:28,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884224754] [2023-11-29 00:41:28,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:28,451 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:28,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [280783311] [2023-11-29 00:41:28,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:28,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:28,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:28,453 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:28,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 00:41:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:28,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 736 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 00:41:28,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:41:28,824 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:41:28,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:28,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884224754] [2023-11-29 00:41:28,825 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:28,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [280783311] [2023-11-29 00:41:28,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [280783311] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:41:28,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:41:28,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:41:28,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061350805] [2023-11-29 00:41:28,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:41:28,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:41:28,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:28,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:41:28,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:41:28,831 INFO L87 Difference]: Start difference. First operand 140 states and 227 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:28,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:28,901 INFO L93 Difference]: Finished difference Result 344 states and 557 transitions. [2023-11-29 00:41:28,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:41:28,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 326 [2023-11-29 00:41:28,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:28,907 INFO L225 Difference]: With dead ends: 344 [2023-11-29 00:41:28,907 INFO L226 Difference]: Without dead ends: 205 [2023-11-29 00:41:28,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 324 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 00:41:28,910 INFO L413 NwaCegarLoop]: 220 mSDtfsCounter, 95 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 425 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:28,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 425 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:41:28,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2023-11-29 00:41:28,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 202. [2023-11-29 00:41:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 133 states have (on average 1.4511278195488722) internal successors, (193), 134 states have internal predecessors, (193), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 00:41:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 325 transitions. [2023-11-29 00:41:28,945 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 325 transitions. Word has length 326 [2023-11-29 00:41:28,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:28,946 INFO L495 AbstractCegarLoop]: Abstraction has 202 states and 325 transitions. [2023-11-29 00:41:28,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 325 transitions. [2023-11-29 00:41:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2023-11-29 00:41:28,951 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:28,951 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:28,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 00:41:29,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:29,156 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:29,156 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:29,157 INFO L85 PathProgramCache]: Analyzing trace with hash 144450968, now seen corresponding path program 1 times [2023-11-29 00:41:29,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:29,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072267639] [2023-11-29 00:41:29,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:29,219 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:29,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [819450159] [2023-11-29 00:41:29,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:29,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:29,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:29,221 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:29,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 00:41:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:29,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 00:41:29,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1878 proven. 123 refuted. 0 times theorem prover too weak. 3511 trivial. 0 not checked. [2023-11-29 00:41:29,981 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:41:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 33 proven. 123 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2023-11-29 00:41:30,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:30,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072267639] [2023-11-29 00:41:30,376 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:30,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [819450159] [2023-11-29 00:41:30,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [819450159] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:41:30,376 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:41:30,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 00:41:30,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144792958] [2023-11-29 00:41:30,377 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:41:30,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 00:41:30,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:30,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 00:41:30,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:41:30,380 INFO L87 Difference]: Start difference. First operand 202 states and 325 transitions. Second operand has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2023-11-29 00:41:31,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:31,271 INFO L93 Difference]: Finished difference Result 622 states and 985 transitions. [2023-11-29 00:41:31,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 00:41:31,272 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) Word has length 328 [2023-11-29 00:41:31,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:31,279 INFO L225 Difference]: With dead ends: 622 [2023-11-29 00:41:31,279 INFO L226 Difference]: Without dead ends: 421 [2023-11-29 00:41:31,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 647 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2023-11-29 00:41:31,282 INFO L413 NwaCegarLoop]: 313 mSDtfsCounter, 224 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 630 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 885 SdHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 630 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:31,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 885 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 630 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 00:41:31,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2023-11-29 00:41:31,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 415. [2023-11-29 00:41:31,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 274 states have (on average 1.4233576642335766) internal successors, (390), 276 states have internal predecessors, (390), 132 states have call successors, (132), 8 states have call predecessors, (132), 8 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-29 00:41:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 654 transitions. [2023-11-29 00:41:31,360 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 654 transitions. Word has length 328 [2023-11-29 00:41:31,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:31,361 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 654 transitions. [2023-11-29 00:41:31,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2023-11-29 00:41:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 654 transitions. [2023-11-29 00:41:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-29 00:41:31,365 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:31,365 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:31,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 00:41:31,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:31,566 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:31,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:31,567 INFO L85 PathProgramCache]: Analyzing trace with hash 171579005, now seen corresponding path program 1 times [2023-11-29 00:41:31,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:31,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238955729] [2023-11-29 00:41:31,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:31,645 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:31,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1570517091] [2023-11-29 00:41:31,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:31,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:31,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:31,647 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:31,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 00:41:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:31,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 00:41:31,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:41:31,902 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:41:31,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:31,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238955729] [2023-11-29 00:41:31,902 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:31,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570517091] [2023-11-29 00:41:31,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1570517091] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:41:31,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:41:31,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:41:31,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752960858] [2023-11-29 00:41:31,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:41:31,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:41:31,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:31,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:41:31,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:41:31,905 INFO L87 Difference]: Start difference. First operand 415 states and 654 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:31,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:31,940 INFO L93 Difference]: Finished difference Result 624 states and 982 transitions. [2023-11-29 00:41:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:41:31,941 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 329 [2023-11-29 00:41:31,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:31,945 INFO L225 Difference]: With dead ends: 624 [2023-11-29 00:41:31,945 INFO L226 Difference]: Without dead ends: 415 [2023-11-29 00:41:31,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 327 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 00:41:31,947 INFO L413 NwaCegarLoop]: 222 mSDtfsCounter, 2 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 438 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:31,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 438 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 00:41:31,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2023-11-29 00:41:31,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 415. [2023-11-29 00:41:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 274 states have (on average 1.416058394160584) internal successors, (388), 276 states have internal predecessors, (388), 132 states have call successors, (132), 8 states have call predecessors, (132), 8 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-29 00:41:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 652 transitions. [2023-11-29 00:41:31,993 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 652 transitions. Word has length 329 [2023-11-29 00:41:31,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:31,994 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 652 transitions. [2023-11-29 00:41:31,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 652 transitions. [2023-11-29 00:41:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-29 00:41:31,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:31,998 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:32,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 00:41:32,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-11-29 00:41:32,200 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:32,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:32,200 INFO L85 PathProgramCache]: Analyzing trace with hash 171519423, now seen corresponding path program 1 times [2023-11-29 00:41:32,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:32,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3925034] [2023-11-29 00:41:32,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:32,264 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:32,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [690563074] [2023-11-29 00:41:32,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:32,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:32,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:32,266 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:32,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 00:41:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:32,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 00:41:32,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1243 proven. 279 refuted. 0 times theorem prover too weak. 3990 trivial. 0 not checked. [2023-11-29 00:41:34,199 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:41:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 27 proven. 282 refuted. 0 times theorem prover too weak. 5203 trivial. 0 not checked. [2023-11-29 00:41:34,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:34,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3925034] [2023-11-29 00:41:34,912 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:34,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690563074] [2023-11-29 00:41:34,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [690563074] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:41:34,913 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:41:34,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10] total 18 [2023-11-29 00:41:34,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347897722] [2023-11-29 00:41:34,913 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:41:34,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 00:41:34,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:34,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 00:41:34,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2023-11-29 00:41:34,916 INFO L87 Difference]: Start difference. First operand 415 states and 652 transitions. Second operand has 18 states, 18 states have (on average 8.0) internal successors, (144), 18 states have internal predecessors, (144), 6 states have call successors, (106), 4 states have call predecessors, (106), 8 states have return successors, (106), 6 states have call predecessors, (106), 6 states have call successors, (106) [2023-11-29 00:41:36,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:36,268 INFO L93 Difference]: Finished difference Result 1411 states and 2151 transitions. [2023-11-29 00:41:36,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 00:41:36,269 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 8.0) internal successors, (144), 18 states have internal predecessors, (144), 6 states have call successors, (106), 4 states have call predecessors, (106), 8 states have return successors, (106), 6 states have call predecessors, (106), 6 states have call successors, (106) Word has length 329 [2023-11-29 00:41:36,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:36,276 INFO L225 Difference]: With dead ends: 1411 [2023-11-29 00:41:36,276 INFO L226 Difference]: Without dead ends: 997 [2023-11-29 00:41:36,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 670 GetRequests, 641 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=287, Invalid=643, Unknown=0, NotChecked=0, Total=930 [2023-11-29 00:41:36,278 INFO L413 NwaCegarLoop]: 161 mSDtfsCounter, 756 mSDsluCounter, 899 mSDsCounter, 0 mSdLazyCounter, 1170 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 1060 SdHoareTripleChecker+Invalid, 1387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 1170 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:36,279 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [763 Valid, 1060 Invalid, 1387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 1170 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 00:41:36,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 997 states. [2023-11-29 00:41:36,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 997 to 859. [2023-11-29 00:41:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 859 states, 570 states have (on average 1.3929824561403508) internal successors, (794), 574 states have internal predecessors, (794), 264 states have call successors, (264), 24 states have call predecessors, (264), 24 states have return successors, (264), 260 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-29 00:41:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 859 states and 1322 transitions. [2023-11-29 00:41:36,387 INFO L78 Accepts]: Start accepts. Automaton has 859 states and 1322 transitions. Word has length 329 [2023-11-29 00:41:36,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:36,388 INFO L495 AbstractCegarLoop]: Abstraction has 859 states and 1322 transitions. [2023-11-29 00:41:36,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 8.0) internal successors, (144), 18 states have internal predecessors, (144), 6 states have call successors, (106), 4 states have call predecessors, (106), 8 states have return successors, (106), 6 states have call predecessors, (106), 6 states have call successors, (106) [2023-11-29 00:41:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1322 transitions. [2023-11-29 00:41:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-29 00:41:36,391 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:36,391 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:36,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 00:41:36,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:36,592 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:36,592 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:36,592 INFO L85 PathProgramCache]: Analyzing trace with hash -508538947, now seen corresponding path program 1 times [2023-11-29 00:41:36,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:36,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599427000] [2023-11-29 00:41:36,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:36,645 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:36,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [935929222] [2023-11-29 00:41:36,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:36,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:36,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:36,646 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:36,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 00:41:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:36,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 00:41:36,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 2626 proven. 57 refuted. 0 times theorem prover too weak. 2829 trivial. 0 not checked. [2023-11-29 00:41:37,060 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:41:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 99 proven. 57 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2023-11-29 00:41:38,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:38,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599427000] [2023-11-29 00:41:38,003 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:38,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [935929222] [2023-11-29 00:41:38,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [935929222] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:41:38,003 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:41:38,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-11-29 00:41:38,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62780953] [2023-11-29 00:41:38,004 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:41:38,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 00:41:38,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:38,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 00:41:38,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 00:41:38,006 INFO L87 Difference]: Start difference. First operand 859 states and 1322 transitions. Second operand has 8 states, 8 states have (on average 12.875) internal successors, (103), 8 states have internal predecessors, (103), 3 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2023-11-29 00:41:38,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:38,364 INFO L93 Difference]: Finished difference Result 1737 states and 2655 transitions. [2023-11-29 00:41:38,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 00:41:38,365 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.875) internal successors, (103), 8 states have internal predecessors, (103), 3 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) Word has length 329 [2023-11-29 00:41:38,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:38,372 INFO L225 Difference]: With dead ends: 1737 [2023-11-29 00:41:38,372 INFO L226 Difference]: Without dead ends: 879 [2023-11-29 00:41:38,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 660 GetRequests, 650 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2023-11-29 00:41:38,375 INFO L413 NwaCegarLoop]: 162 mSDtfsCounter, 124 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 294 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 379 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 294 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:38,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 379 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 294 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 00:41:38,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 879 states. [2023-11-29 00:41:38,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 879 to 871. [2023-11-29 00:41:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 871 states, 578 states have (on average 1.3737024221453287) internal successors, (794), 582 states have internal predecessors, (794), 264 states have call successors, (264), 28 states have call predecessors, (264), 28 states have return successors, (264), 260 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-29 00:41:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 871 states and 1322 transitions. [2023-11-29 00:41:38,508 INFO L78 Accepts]: Start accepts. Automaton has 871 states and 1322 transitions. Word has length 329 [2023-11-29 00:41:38,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:38,509 INFO L495 AbstractCegarLoop]: Abstraction has 871 states and 1322 transitions. [2023-11-29 00:41:38,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.875) internal successors, (103), 8 states have internal predecessors, (103), 3 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2023-11-29 00:41:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1322 transitions. [2023-11-29 00:41:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-29 00:41:38,512 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:38,513 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:38,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 00:41:38,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:38,714 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:38,714 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:38,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1082528067, now seen corresponding path program 1 times [2023-11-29 00:41:38,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:38,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492385219] [2023-11-29 00:41:38,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:38,756 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:38,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2047466995] [2023-11-29 00:41:38,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:38,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:38,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:38,758 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:38,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 00:41:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:41:39,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 738 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 00:41:39,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:41:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:41:39,353 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:41:39,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:41:39,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492385219] [2023-11-29 00:41:39,353 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 00:41:39,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2047466995] [2023-11-29 00:41:39,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2047466995] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:41:39,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:41:39,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:41:39,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972526148] [2023-11-29 00:41:39,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:41:39,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:41:39,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:41:39,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:41:39,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:41:39,356 INFO L87 Difference]: Start difference. First operand 871 states and 1322 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:39,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:41:39,631 INFO L93 Difference]: Finished difference Result 1573 states and 2371 transitions. [2023-11-29 00:41:39,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:41:39,632 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 329 [2023-11-29 00:41:39,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:41:39,642 INFO L225 Difference]: With dead ends: 1573 [2023-11-29 00:41:39,642 INFO L226 Difference]: Without dead ends: 1135 [2023-11-29 00:41:39,644 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 326 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:41:39,645 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 164 mSDsluCounter, 437 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 00:41:39,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 656 Invalid, 118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 00:41:39,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2023-11-29 00:41:39,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 1035. [2023-11-29 00:41:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1035 states, 683 states have (on average 1.3718887262079063) internal successors, (937), 687 states have internal predecessors, (937), 317 states have call successors, (317), 34 states have call predecessors, (317), 34 states have return successors, (317), 313 states have call predecessors, (317), 317 states have call successors, (317) [2023-11-29 00:41:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 1035 states and 1571 transitions. [2023-11-29 00:41:39,837 INFO L78 Accepts]: Start accepts. Automaton has 1035 states and 1571 transitions. Word has length 329 [2023-11-29 00:41:39,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:41:39,838 INFO L495 AbstractCegarLoop]: Abstraction has 1035 states and 1571 transitions. [2023-11-29 00:41:39,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:41:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1571 transitions. [2023-11-29 00:41:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-29 00:41:39,841 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:41:39,842 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:39,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 00:41:40,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:40,043 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:41:40,043 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:41:40,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1620517452, now seen corresponding path program 1 times [2023-11-29 00:41:40,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:41:40,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023584443] [2023-11-29 00:41:40,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:41:40,086 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 00:41:40,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [137240007] [2023-11-29 00:41:40,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:41:40,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:40,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:40,087 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 00:41:40,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 00:41:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:41:40,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:41:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:41:40,817 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:41:40,817 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 00:41:40,818 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 00:41:40,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 00:41:41,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 00:41:41,024 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:41:41,027 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 00:41:41,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 00:41:41,200 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 00:41:41,200 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite6 could not be translated [2023-11-29 00:41:41,239 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 12:41:41 BoogieIcfgContainer [2023-11-29 00:41:41,239 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 00:41:41,240 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 00:41:41,240 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 00:41:41,240 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 00:41:41,241 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:41:27" (3/4) ... [2023-11-29 00:41:41,242 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 00:41:41,244 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 00:41:41,244 INFO L158 Benchmark]: Toolchain (without parser) took 15346.31ms. Allocated memory was 159.4MB in the beginning and 297.8MB in the end (delta: 138.4MB). Free memory was 111.2MB in the beginning and 194.1MB in the end (delta: -82.9MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,245 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory was 131.5MB in the beginning and 131.3MB in the end (delta: 201.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:41:41,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.69ms. Allocated memory is still 159.4MB. Free memory was 110.9MB in the beginning and 92.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.03ms. Allocated memory is still 159.4MB. Free memory was 92.9MB in the beginning and 88.1MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,245 INFO L158 Benchmark]: Boogie Preprocessor took 74.63ms. Allocated memory is still 159.4MB. Free memory was 88.1MB in the beginning and 83.0MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,246 INFO L158 Benchmark]: RCFGBuilder took 696.76ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 83.0MB in the beginning and 166.7MB in the end (delta: -83.7MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,246 INFO L158 Benchmark]: TraceAbstraction took 14125.76ms. Allocated memory was 205.5MB in the beginning and 297.8MB in the end (delta: 92.3MB). Free memory was 165.7MB in the beginning and 194.1MB in the end (delta: -28.4MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. [2023-11-29 00:41:41,247 INFO L158 Benchmark]: Witness Printer took 3.72ms. Allocated memory is still 297.8MB. Free memory is still 194.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:41:41,249 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory was 131.5MB in the beginning and 131.3MB in the end (delta: 201.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.69ms. Allocated memory is still 159.4MB. Free memory was 110.9MB in the beginning and 92.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.03ms. Allocated memory is still 159.4MB. Free memory was 92.9MB in the beginning and 88.1MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.63ms. Allocated memory is still 159.4MB. Free memory was 88.1MB in the beginning and 83.0MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 696.76ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 83.0MB in the beginning and 166.7MB in the end (delta: -83.7MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * TraceAbstraction took 14125.76ms. Allocated memory was 205.5MB in the beginning and 297.8MB in the end (delta: 92.3MB). Free memory was 165.7MB in the beginning and 194.1MB in the end (delta: -28.4MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. * Witness Printer took 3.72ms. Allocated memory is still 297.8MB. Free memory is still 194.1MB. 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~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite6 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 287, overapproximation of someBinaryArithmeticDOUBLEoperation at line 144, overapproximation of someUnaryDOUBLEoperation at line 144, overapproximation of someBinaryDOUBLEComparisonOperation at line 287, overapproximation of someBinaryArithmeticFLOAToperation at line 174. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 100.25; [L23] double var_1_5 = 1.9; [L24] double var_1_6 = 7.5; [L25] double var_1_7 = 64.25; [L26] signed long int var_1_8 = 2; [L27] signed long int var_1_9 = 1000000000; [L28] signed long int var_1_10 = 1000000000; [L29] signed long int var_1_11 = 1957998270; [L30] float var_1_12 = 50.25; [L31] float var_1_13 = 9.8; [L32] float var_1_14 = 25.5; [L33] float var_1_15 = 3.5; [L34] signed long int var_1_16 = -500; [L35] unsigned char var_1_17 = 1; [L36] unsigned char var_1_18 = 1; [L37] unsigned char var_1_19 = 0; [L38] signed long int var_1_20 = -4; [L39] unsigned char var_1_21 = 0; [L40] signed short int var_1_22 = 8; [L41] signed short int var_1_23 = -200; [L42] unsigned short int var_1_25 = 32; [L43] signed long int var_1_26 = 10; [L44] unsigned short int var_1_27 = 200; [L45] signed long int var_1_28 = -4; [L46] signed long int var_1_29 = 64; [L47] float var_1_30 = 64.5; [L48] float var_1_31 = 255.25; [L49] double var_1_32 = 9.4; [L50] float var_1_33 = 99.2; [L51] double var_1_34 = 50.4; [L52] double var_1_35 = 50.25; [L53] unsigned char var_1_36 = 0; [L54] unsigned char var_1_37 = 128; [L55] unsigned char var_1_38 = 64; [L56] unsigned char var_1_39 = 8; [L57] unsigned char var_1_40 = 100; [L58] double var_1_41 = 1.4; [L59] double var_1_42 = 2.4; [L60] unsigned short int var_1_43 = 256; [L61] unsigned char var_1_44 = 50; [L62] unsigned char var_1_45 = 32; [L63] unsigned long int var_1_46 = 32; [L64] unsigned long int var_1_47 = 1306286448; [L65] unsigned char var_1_48 = 0; [L66] unsigned long int var_1_49 = 2500361653; [L67] unsigned long int var_1_50 = 5; [L68] double var_1_51 = 0.6; [L69] double var_1_52 = 9.375; [L70] double var_1_53 = 5.5; [L71] double var_1_54 = 63.75; [L72] double var_1_55 = 256.25; [L73] double last_1_var_1_1 = 100.25; [L74] signed long int last_1_var_1_8 = 2; [L75] float last_1_var_1_12 = 50.25; [L76] signed long int last_1_var_1_16 = -500; [L77] unsigned char last_1_var_1_17 = 1; [L78] unsigned char last_1_var_1_19 = 0; [L291] isInitial = 1 [L292] FCALL initially() [L293] COND TRUE 1 [L294] CALL updateLastVariables() [L279] last_1_var_1_1 = var_1_1 [L280] last_1_var_1_8 = var_1_8 [L281] last_1_var_1_12 = var_1_12 [L282] last_1_var_1_16 = var_1_16 [L283] last_1_var_1_17 = var_1_17 [L284] last_1_var_1_19 = var_1_19 [L294] RET updateLastVariables() [L295] CALL updateVariables() [L190] var_1_5 = __VERIFIER_nondet_double() [L191] CALL assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_6=15/2, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_6=15/2, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L191] RET assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_6=15/2, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L192] var_1_6 = __VERIFIER_nondet_double() [L193] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L193] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_7=257/4, var_1_8=2, var_1_9=1000000000] [L194] var_1_7 = __VERIFIER_nondet_double() [L195] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=1000000000] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=1000000000] [L195] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=1000000000] [L196] var_1_9 = __VERIFIER_nondet_long() [L197] CALL assume_abort_if_not(var_1_9 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L197] RET assume_abort_if_not(var_1_9 >= 536870911) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L198] CALL assume_abort_if_not(var_1_9 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L198] RET assume_abort_if_not(var_1_9 <= 1073741823) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=1000000000, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L199] var_1_10 = __VERIFIER_nondet_long() [L200] CALL assume_abort_if_not(var_1_10 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L200] RET assume_abort_if_not(var_1_10 >= 536870911) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L201] CALL assume_abort_if_not(var_1_10 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L201] RET assume_abort_if_not(var_1_10 <= 1073741823) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1957998270, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L202] var_1_11 = __VERIFIER_nondet_long() [L203] CALL assume_abort_if_not(var_1_11 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L203] RET assume_abort_if_not(var_1_11 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L204] CALL assume_abort_if_not(var_1_11 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L204] RET assume_abort_if_not(var_1_11 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_14=51/2, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L205] var_1_14 = __VERIFIER_nondet_float() [L206] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L206] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_15=7/2, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L207] var_1_15 = __VERIFIER_nondet_float() [L208] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L208] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L209] var_1_18 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L210] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L211] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L211] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L212] var_1_21 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L213] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L214] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L214] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=8, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L215] var_1_22 = __VERIFIER_nondet_short() [L216] CALL assume_abort_if_not(var_1_22 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L216] RET assume_abort_if_not(var_1_22 >= -32768) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L217] CALL assume_abort_if_not(var_1_22 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L217] RET assume_abort_if_not(var_1_22 <= 32767) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=-200, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L218] var_1_23 = __VERIFIER_nondet_short() [L219] CALL assume_abort_if_not(var_1_23 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L219] RET assume_abort_if_not(var_1_23 >= -32768) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L220] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L220] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L221] CALL assume_abort_if_not(var_1_23 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L221] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=10, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L222] var_1_26 = __VERIFIER_nondet_long() [L223] CALL assume_abort_if_not(var_1_26 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L223] RET assume_abort_if_not(var_1_26 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L224] CALL assume_abort_if_not(var_1_26 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L224] RET assume_abort_if_not(var_1_26 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=200, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L225] var_1_27 = __VERIFIER_nondet_ushort() [L226] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L226] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L227] CALL assume_abort_if_not(var_1_27 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L227] RET assume_abort_if_not(var_1_27 <= 32767) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=64, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L228] var_1_29 = __VERIFIER_nondet_long() [L229] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L229] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L230] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L230] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_30=129/2, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L231] var_1_30 = __VERIFIER_nondet_float() [L232] CALL assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L232] RET assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_31=1021/4, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L233] var_1_31 = __VERIFIER_nondet_float() [L234] CALL assume_abort_if_not((var_1_31 >= -922337.2036854776000e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L234] RET assume_abort_if_not((var_1_31 >= -922337.2036854776000e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_33=496/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L235] var_1_33 = __VERIFIER_nondet_float() [L236] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L236] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_34=252/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L237] var_1_34 = __VERIFIER_nondet_double() [L238] CALL assume_abort_if_not((var_1_34 >= -461168.6018427382800e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L238] RET assume_abort_if_not((var_1_34 >= -461168.6018427382800e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_35=201/4, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L239] var_1_35 = __VERIFIER_nondet_double() [L240] CALL assume_abort_if_not((var_1_35 >= -461168.6018427382800e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L240] RET assume_abort_if_not((var_1_35 >= -461168.6018427382800e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=128, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L241] var_1_37 = __VERIFIER_nondet_uchar() [L242] CALL assume_abort_if_not(var_1_37 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L242] RET assume_abort_if_not(var_1_37 >= 127) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L243] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L243] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L244] var_1_38 = __VERIFIER_nondet_uchar() [L245] CALL assume_abort_if_not(var_1_38 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L245] RET assume_abort_if_not(var_1_38 >= 63) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L246] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L246] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=8, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L247] var_1_39 = __VERIFIER_nondet_uchar() [L248] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L248] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L249] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L249] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_41=7/5, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L250] var_1_41 = __VERIFIER_nondet_double() [L251] CALL assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L251] RET assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_42=12/5, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L252] var_1_42 = __VERIFIER_nondet_double() [L253] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L253] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=32, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L254] var_1_45 = __VERIFIER_nondet_uchar() [L255] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L255] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L256] CALL assume_abort_if_not(var_1_45 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L256] RET assume_abort_if_not(var_1_45 <= 127) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=1306286448, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L257] var_1_47 = __VERIFIER_nondet_ulong() [L258] CALL assume_abort_if_not(var_1_47 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L258] RET assume_abort_if_not(var_1_47 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L259] CALL assume_abort_if_not(var_1_47 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L259] RET assume_abort_if_not(var_1_47 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=0, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L260] var_1_48 = __VERIFIER_nondet_uchar() [L261] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L261] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L262] CALL assume_abort_if_not(var_1_48 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L262] RET assume_abort_if_not(var_1_48 <= 1) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=2500361653, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L263] var_1_49 = __VERIFIER_nondet_ulong() [L264] CALL assume_abort_if_not(var_1_49 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L264] RET assume_abort_if_not(var_1_49 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L265] CALL assume_abort_if_not(var_1_49 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L265] RET assume_abort_if_not(var_1_49 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=5, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L266] var_1_50 = __VERIFIER_nondet_ulong() [L267] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L267] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L268] CALL assume_abort_if_not(var_1_50 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L268] RET assume_abort_if_not(var_1_50 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_52=75/8, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L269] var_1_52 = __VERIFIER_nondet_double() [L270] CALL assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L270] RET assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_53=11/2, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L271] var_1_53 = __VERIFIER_nondet_double() [L272] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L272] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_54=255/4, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L273] var_1_54 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_54 >= -230584.3009213691390e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 2305843.009213691390e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L274] RET assume_abort_if_not((var_1_54 >= -230584.3009213691390e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 2305843.009213691390e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_55=1025/4, var_1_8=2, var_1_9=536870911] [L275] var_1_55 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L276] RET assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L295] RET updateVariables() [L296] CALL step() [L82] COND FALSE !(\read(var_1_21)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L87] EXPR 8 ^ var_1_22 VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L87] EXPR ((var_1_23) < ((8 ^ var_1_22))) ? (var_1_23) : ((8 ^ var_1_22)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=32, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L87] COND TRUE ((((var_1_23) < ((8 ^ var_1_22))) ? (var_1_23) : ((8 ^ var_1_22)))) >= ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L88] var_1_25 = (var_1_27 + 64) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L92] COND FALSE !(\read(var_1_21)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=-4, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L99] COND TRUE (((((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) : ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) <= var_1_31 [L100] var_1_28 = (((((var_1_22 + ((((var_1_27) < (var_1_25)) ? (var_1_27) : (var_1_25))))) < (var_1_23)) ? ((var_1_22 + ((((var_1_27) < (var_1_25)) ? (var_1_27) : (var_1_25))))) : (var_1_23))) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L105] COND FALSE !((((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) * var_1_31) >= (- var_1_33)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=0, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L110] COND TRUE (var_1_28 % var_1_23) >= var_1_26 [L111] var_1_36 = (((((var_1_37) > (128)) ? (var_1_37) : (128))) - (var_1_38 - var_1_39)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=100, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L115] COND TRUE var_1_34 <= (var_1_41 - var_1_42) [L116] var_1_40 = (var_1_37 - var_1_38) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L122] COND FALSE !(var_1_25 <= var_1_40) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=50, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L127] COND TRUE var_1_34 < (((((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) : ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) [L128] var_1_44 = (((((var_1_38 - var_1_39) + var_1_45) < 0 ) ? -((var_1_38 - var_1_39) + var_1_45) : ((var_1_38 - var_1_39) + var_1_45))) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L130] COND FALSE !(\read(var_1_21)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L133] COND FALSE !(((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) <= ((var_1_40 - var_1_37) % 8)) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=32, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L138] COND TRUE var_1_27 >= 0 [L139] var_1_46 = ((((1u) < ((((((var_1_36 + var_1_37)) > (var_1_50)) ? ((var_1_36 + var_1_37)) : (var_1_50))))) ? (1u) : ((((((var_1_36 + var_1_37)) > (var_1_50)) ? ((var_1_36 + var_1_37)) : (var_1_50)))))) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=3/5, var_1_8=2, var_1_9=536870911] [L143] COND TRUE \read(var_1_48) [L144] var_1_51 = ((((((((var_1_52 - var_1_53)) < (var_1_35)) ? ((var_1_52 - var_1_53)) : (var_1_35))) < 0 ) ? -(((((var_1_52 - var_1_53)) < (var_1_35)) ? ((var_1_52 - var_1_53)) : (var_1_35))) : (((((var_1_52 - var_1_53)) < (var_1_35)) ? ((var_1_52 - var_1_53)) : (var_1_35))))) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_8=2, var_1_9=536870911] [L152] COND TRUE \read(last_1_var_1_17) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_8=2, var_1_9=536870911] [L153] COND FALSE !(var_1_7 > (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) * (last_1_var_1_1 * 63.375))) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_8=2, var_1_9=536870911] [L159] COND FALSE !((((((- var_1_15)) > ((last_1_var_1_12 * var_1_6))) ? ((- var_1_15)) : ((last_1_var_1_12 * var_1_6)))) < var_1_5) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_8=2, var_1_9=536870911] [L166] var_1_8 = (((var_1_9 + var_1_10) - last_1_var_1_16) - (var_1_11 - ((((last_1_var_1_16) < 0 ) ? -(last_1_var_1_16) : (last_1_var_1_16))))) [L167] signed long int stepLocal_1 = (((var_1_16) < (var_1_9)) ? (var_1_16) : (var_1_9)); VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_1=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=201/4, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_8=999, var_1_9=536870911] [L168] COND TRUE stepLocal_1 >= (var_1_16 - var_1_11) [L169] var_1_12 = var_1_7 VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_1=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_7=3, var_1_8=999, var_1_9=536870911] [L171] var_1_17 = (((var_1_16 * var_1_9) >= ((((var_1_16) > (var_1_8)) ? (var_1_16) : (var_1_8)))) || var_1_18) [L172] signed long int stepLocal_2 = var_1_16; VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_1=-500, stepLocal_2=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_13=49/5, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_7=3, var_1_8=999, var_1_9=536870911] [L173] COND TRUE stepLocal_2 < var_1_11 [L174] var_1_13 = ((7.3868261718112563E18f - (var_1_14 + var_1_15)) - 5.4f) VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_1=-500, stepLocal_2=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_7=3, var_1_8=999, var_1_9=536870911] [L178] signed long int stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_0=999, stepLocal_1=-500, stepLocal_2=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=401/4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_7=3, var_1_8=999, var_1_9=536870911] [L179] COND FALSE !(\read(var_1_19)) [L186] var_1_1 = var_1_5 VAL [isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, stepLocal_0=999, stepLocal_1=-500, stepLocal_2=-500, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_5=4, var_1_7=3, var_1_8=999, var_1_9=536870911] [L296] RET step() [L297] CALL, EXPR property() [L287-L288] return ((((((var_1_19 ? ((var_1_8 >= var_1_8) ? (var_1_1 == ((double) (var_1_5 + var_1_6))) : (var_1_1 == ((double) (4.125 - var_1_7)))) : (var_1_1 == ((double) var_1_5))) && (var_1_8 == ((signed long int) (((var_1_9 + var_1_10) - last_1_var_1_16) - (var_1_11 - ((((last_1_var_1_16) < 0 ) ? -(last_1_var_1_16) : (last_1_var_1_16)))))))) && ((((((var_1_16) < (var_1_9)) ? (var_1_16) : (var_1_9))) >= (var_1_16 - var_1_11)) ? (var_1_12 == ((float) var_1_7)) : 1)) && ((var_1_16 < var_1_11) ? (var_1_13 == ((float) ((7.3868261718112563E18f - (var_1_14 + var_1_15)) - 5.4f))) : (var_1_13 == ((float) (var_1_15 + ((((var_1_14) < (var_1_5)) ? (var_1_14) : (var_1_5)))))))) && (((((((- var_1_15)) > ((last_1_var_1_12 * var_1_6))) ? ((- var_1_15)) : ((last_1_var_1_12 * var_1_6)))) < var_1_5) ? ((var_1_11 != ((((last_1_var_1_8) < (var_1_10)) ? (last_1_var_1_8) : (var_1_10)))) ? (last_1_var_1_19 ? (var_1_16 == ((signed long int) last_1_var_1_8)) : 1) : 1) : 1)) && (var_1_17 == ((unsigned char) (((var_1_16 * var_1_9) >= ((((var_1_16) > (var_1_8)) ? (var_1_16) : (var_1_8)))) || var_1_18)))) && (last_1_var_1_17 ? ((var_1_7 > (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) * (last_1_var_1_1 * 63.375))) ? (var_1_19 == ((unsigned char) var_1_18)) : 1) : (var_1_19 == ((unsigned char) var_1_18))) ; [L297] RET, EXPR property() [L297] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_5=4, var_1_7=3, var_1_8=999, var_1_9=536870911] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=201/4, last_1_var_1_16=-500, last_1_var_1_17=1, last_1_var_1_19=0, last_1_var_1_1=401/4, last_1_var_1_8=2, var_1_10=536870911, var_1_11=1073741823, var_1_12=3, var_1_16=-500, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=4, var_1_20=-4, var_1_21=0, var_1_22=0, var_1_23=2, var_1_25=65, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=2147483646, var_1_32=47/5, var_1_35=0, var_1_36=64, var_1_37=127, var_1_38=64, var_1_39=0, var_1_40=63, var_1_43=256, var_1_44=64, var_1_45=0, var_1_46=1, var_1_47=2147483647, var_1_48=1, var_1_49=4294967294, var_1_50=190, var_1_51=2, var_1_5=4, var_1_7=3, var_1_8=999, var_1_9=536870911] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 142 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 13.9s, OverallIterations: 8, TraceHistogramMax: 53, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1417 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1365 mSDsluCounter, 4067 SdHoareTripleChecker+Invalid, 1.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2546 mSDsCounter, 452 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2134 IncrementalHoareTripleChecker+Invalid, 2586 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 452 mSolverCounterUnsat, 1521 mSDtfsCounter, 2134 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3301 GetRequests, 3239 SyntacticMatches, 2 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 284 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1035occurred in iteration=7, InterpolantAutomatonStates: 58, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 7 MinimizatonAttempts, 255 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 2949 NumberOfCodeBlocks, 2949 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 3271 ConstructedInterpolants, 0 QuantifiedInterpolants, 10284 SizeOfPredicates, 18 NumberOfNonLiveVariables, 5158 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 10 InterpolantComputations, 4 PerfectInterpolantSequences, 54199/55120 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 00:41:41,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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 23b7c5010368bf0f638419fec1b327632995396dde26333f5e23d0b72a687a75 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:41:43,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:41:43,353 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 00:41:43,358 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:41:43,358 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:41:43,391 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:41:43,391 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:41:43,392 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:41:43,393 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:41:43,393 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:41:43,394 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:41:43,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:41:43,395 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:41:43,396 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:41:43,396 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:41:43,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:41:43,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:41:43,398 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:41:43,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:41:43,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:41:43,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:41:43,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:41:43,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:41:43,402 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 00:41:43,402 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 00:41:43,403 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 00:41:43,403 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:41:43,403 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:41:43,404 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:41:43,404 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:41:43,405 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:41:43,405 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:41:43,406 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:41:43,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:41:43,406 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:41:43,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:41:43,407 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:41:43,407 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 00:41:43,407 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 00:41:43,408 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:41:43,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:41:43,408 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:41:43,408 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:41:43,409 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:41:43,409 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 00:41:43,409 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23b7c5010368bf0f638419fec1b327632995396dde26333f5e23d0b72a687a75 [2023-11-29 00:41:43,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:41:43,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:41:43,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:41:43,733 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:41:43,733 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:41:43,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:41:46,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:41:46,748 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:41:46,748 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:41:46,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/df0583ff0/c75b053361724c65a13892d30856d922/FLAGab5c17fec [2023-11-29 00:41:46,777 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/data/df0583ff0/c75b053361724c65a13892d30856d922 [2023-11-29 00:41:46,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:41:46,782 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:41:46,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:41:46,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:41:46,789 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:41:46,790 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:41:46" (1/1) ... [2023-11-29 00:41:46,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699937d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:46, skipping insertion in model container [2023-11-29 00:41:46,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:41:46" (1/1) ... [2023-11-29 00:41:46,832 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:41:46,987 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i[915,928] [2023-11-29 00:41:47,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:41:47,096 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:41:47,109 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_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-6.i[915,928] [2023-11-29 00:41:47,160 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:41:47,183 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:41:47,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47 WrapperNode [2023-11-29 00:41:47,183 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:41:47,184 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:41:47,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:41:47,185 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:41:47,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,211 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,261 INFO L138 Inliner]: procedures = 27, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 315 [2023-11-29 00:41:47,261 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:41:47,262 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:41:47,262 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:41:47,262 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:41:47,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,299 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,323 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 00:41:47,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,348 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,352 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,356 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,363 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:41:47,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:41:47,364 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:41:47,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:41:47,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (1/1) ... [2023-11-29 00:41:47,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:41:47,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:41:47,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:41:47,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:41:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:41:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 00:41:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 00:41:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 00:41:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:41:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:41:47,537 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:41:47,540 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:42:13,912 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:42:13,964 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:42:13,965 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 00:42:13,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:42:13 BoogieIcfgContainer [2023-11-29 00:42:13,965 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:42:13,969 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:42:13,969 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:42:13,972 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:42:13,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:41:46" (1/3) ... [2023-11-29 00:42:13,973 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b89b809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:42:13, skipping insertion in model container [2023-11-29 00:42:13,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:41:47" (2/3) ... [2023-11-29 00:42:13,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b89b809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:42:13, skipping insertion in model container [2023-11-29 00:42:13,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:42:13" (3/3) ... [2023-11-29 00:42:13,976 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-6.i [2023-11-29 00:42:13,997 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:42:13,997 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:42:14,048 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:42:14,053 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;@7e87537c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:42:14,054 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:42:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand has 132 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-29 00:42:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-11-29 00:42:14,083 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:42:14,084 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:42:14,084 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:42:14,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:42:14,091 INFO L85 PathProgramCache]: Analyzing trace with hash -633913137, now seen corresponding path program 1 times [2023-11-29 00:42:14,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:42:14,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1649669912] [2023-11-29 00:42:14,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:42:14,108 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:42:14,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:42:14,110 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:42:14,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 00:42:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:42:15,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 520 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 00:42:15,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:42:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 2024 proven. 0 refuted. 0 times theorem prover too weak. 3488 trivial. 0 not checked. [2023-11-29 00:42:15,646 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:42:15,647 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:42:15,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1649669912] [2023-11-29 00:42:15,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1649669912] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:42:15,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:42:15,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 00:42:15,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896100660] [2023-11-29 00:42:15,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:42:15,657 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 00:42:15,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:42:15,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 00:42:15,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:42:15,696 INFO L87 Difference]: Start difference. First operand has 132 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2023-11-29 00:42:20,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:20,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:42:20,324 INFO L93 Difference]: Finished difference Result 261 states and 483 transitions. [2023-11-29 00:42:20,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 00:42:20,456 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 323 [2023-11-29 00:42:20,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:42:20,465 INFO L225 Difference]: With dead ends: 261 [2023-11-29 00:42:20,465 INFO L226 Difference]: Without dead ends: 130 [2023-11-29 00:42:20,470 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 00:42:20,474 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 207 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-29 00:42:20,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2023-11-29 00:42:20,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2023-11-29 00:42:20,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2023-11-29 00:42:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 75 states have (on average 1.3866666666666667) internal successors, (104), 75 states have internal predecessors, (104), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-29 00:42:20,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 210 transitions. [2023-11-29 00:42:20,542 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 210 transitions. Word has length 323 [2023-11-29 00:42:20,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:42:20,542 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 210 transitions. [2023-11-29 00:42:20,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2023-11-29 00:42:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 210 transitions. [2023-11-29 00:42:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-11-29 00:42:20,551 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:42:20,551 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:42:20,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:42:20,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:42:20,752 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:42:20,753 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:42:20,753 INFO L85 PathProgramCache]: Analyzing trace with hash -437655291, now seen corresponding path program 1 times [2023-11-29 00:42:20,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:42:20,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [155686484] [2023-11-29 00:42:20,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:42:20,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:42:20,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:42:20,756 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:42:20,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 00:42:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:42:22,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 520 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 00:42:22,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:42:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:42:22,266 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:42:22,267 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:42:22,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [155686484] [2023-11-29 00:42:22,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [155686484] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:42:22,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:42:22,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:42:22,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648362970] [2023-11-29 00:42:22,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:42:22,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 00:42:22,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:42:22,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 00:42:22,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 00:42:22,274 INFO L87 Difference]: Start difference. First operand 130 states and 210 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:42:27,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:31,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:35,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:36,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:42:36,068 INFO L93 Difference]: Finished difference Result 316 states and 510 transitions. [2023-11-29 00:42:36,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 00:42:36,070 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 323 [2023-11-29 00:42:36,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:42:36,076 INFO L225 Difference]: With dead ends: 316 [2023-11-29 00:42:36,076 INFO L226 Difference]: Without dead ends: 187 [2023-11-29 00:42:36,078 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 321 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 00:42:36,079 INFO L413 NwaCegarLoop]: 231 mSDtfsCounter, 85 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 8 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 418 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-11-29 00:42:36,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 418 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 15 Invalid, 3 Unknown, 0 Unchecked, 13.7s Time] [2023-11-29 00:42:36,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2023-11-29 00:42:36,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 184. [2023-11-29 00:42:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 115 states have (on average 1.4173913043478261) internal successors, (163), 116 states have internal predecessors, (163), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 00:42:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 295 transitions. [2023-11-29 00:42:36,125 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 295 transitions. Word has length 323 [2023-11-29 00:42:36,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:42:36,127 INFO L495 AbstractCegarLoop]: Abstraction has 184 states and 295 transitions. [2023-11-29 00:42:36,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:42:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 295 transitions. [2023-11-29 00:42:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-11-29 00:42:36,131 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:42:36,131 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:42:36,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/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 00:42:36,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:42:36,332 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:42:36,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:42:36,333 INFO L85 PathProgramCache]: Analyzing trace with hash 972178116, now seen corresponding path program 1 times [2023-11-29 00:42:36,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:42:36,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1852931891] [2023-11-29 00:42:36,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:42:36,335 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:42:36,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:42:36,336 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:42:36,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 00:42:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:42:37,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 00:42:37,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:42:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-29 00:42:41,241 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 00:42:41,242 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:42:41,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1852931891] [2023-11-29 00:42:41,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1852931891] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:42:41,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:42:41,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 00:42:41,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369829505] [2023-11-29 00:42:41,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:42:41,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 00:42:41,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:42:41,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 00:42:41,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 00:42:41,246 INFO L87 Difference]: Start difference. First operand 184 states and 295 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:42:46,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:50,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:54,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:42:58,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:02,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:02,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:43:02,900 INFO L93 Difference]: Finished difference Result 530 states and 850 transitions. [2023-11-29 00:43:03,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 00:43:03,036 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 324 [2023-11-29 00:43:03,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:43:03,041 INFO L225 Difference]: With dead ends: 530 [2023-11-29 00:43:03,041 INFO L226 Difference]: Without dead ends: 347 [2023-11-29 00:43:03,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 321 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 00:43:03,043 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 141 mSDsluCounter, 411 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 107 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 617 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2023-11-29 00:43:03,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [141 Valid, 617 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 8 Invalid, 5 Unknown, 0 Unchecked, 21.6s Time] [2023-11-29 00:43:03,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2023-11-29 00:43:03,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 315. [2023-11-29 00:43:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 191 states have (on average 1.3979057591623036) internal successors, (267), 192 states have internal predecessors, (267), 119 states have call successors, (119), 4 states have call predecessors, (119), 4 states have return successors, (119), 118 states have call predecessors, (119), 119 states have call successors, (119) [2023-11-29 00:43:03,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 505 transitions. [2023-11-29 00:43:03,108 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 505 transitions. Word has length 324 [2023-11-29 00:43:03,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:43:03,109 INFO L495 AbstractCegarLoop]: Abstraction has 315 states and 505 transitions. [2023-11-29 00:43:03,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-29 00:43:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 505 transitions. [2023-11-29 00:43:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-11-29 00:43:03,113 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:43:03,113 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:43:03,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 00:43:03,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:43:03,314 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:43:03,314 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:43:03,315 INFO L85 PathProgramCache]: Analyzing trace with hash 2063238126, now seen corresponding path program 1 times [2023-11-29 00:43:03,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:43:03,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [851656547] [2023-11-29 00:43:03,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:43:03,319 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:43:03,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:43:03,320 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:43:03,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 00:43:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:43:04,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 00:43:04,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:43:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1921 proven. 240 refuted. 0 times theorem prover too weak. 3351 trivial. 0 not checked. [2023-11-29 00:43:10,397 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 00:43:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 33 proven. 123 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2023-11-29 00:43:12,079 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:43:12,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [851656547] [2023-11-29 00:43:12,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [851656547] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 00:43:12,080 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 00:43:12,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6] total 12 [2023-11-29 00:43:12,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813840382] [2023-11-29 00:43:12,080 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 00:43:12,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 00:43:12,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 00:43:12,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 00:43:12,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2023-11-29 00:43:12,084 INFO L87 Difference]: Start difference. First operand 315 states and 505 transitions. Second operand has 12 states, 12 states have (on average 10.166666666666666) internal successors, (122), 12 states have internal predecessors, (122), 3 states have call successors, (94), 3 states have call predecessors, (94), 5 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2023-11-29 00:43:20,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:21,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:26,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:30,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:34,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:38,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:42,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:46,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:50,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:54,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:43:58,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:02,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:06,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:10,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:14,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:18,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:22,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:26,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:30,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:34,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:44,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:48,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:50,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 00:44:50,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 00:44:50,692 INFO L93 Difference]: Finished difference Result 926 states and 1433 transitions. [2023-11-29 00:44:50,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-29 00:44:50,693 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 10.166666666666666) internal successors, (122), 12 states have internal predecessors, (122), 3 states have call successors, (94), 3 states have call predecessors, (94), 5 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) Word has length 325 [2023-11-29 00:44:50,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 00:44:50,700 INFO L225 Difference]: With dead ends: 926 [2023-11-29 00:44:50,700 INFO L226 Difference]: Without dead ends: 743 [2023-11-29 00:44:50,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 675 GetRequests, 641 SyntacticMatches, 1 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=333, Invalid=857, Unknown=0, NotChecked=0, Total=1190 [2023-11-29 00:44:50,703 INFO L413 NwaCegarLoop]: 283 mSDtfsCounter, 290 mSDsluCounter, 912 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 233 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 1195 SdHoareTripleChecker+Invalid, 1278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 233 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 96.7s IncrementalHoareTripleChecker+Time [2023-11-29 00:44:50,704 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 1195 Invalid, 1278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [233 Valid, 1024 Invalid, 21 Unknown, 0 Unchecked, 96.7s Time] [2023-11-29 00:44:50,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 743 states. [2023-11-29 00:44:50,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 743 to 512. [2023-11-29 00:44:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 512 states, 318 states have (on average 1.3773584905660377) internal successors, (438), 320 states have internal predecessors, (438), 181 states have call successors, (181), 12 states have call predecessors, (181), 12 states have return successors, (181), 179 states have call predecessors, (181), 181 states have call successors, (181) [2023-11-29 00:44:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 800 transitions. [2023-11-29 00:44:50,819 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 800 transitions. Word has length 325 [2023-11-29 00:44:50,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 00:44:50,820 INFO L495 AbstractCegarLoop]: Abstraction has 512 states and 800 transitions. [2023-11-29 00:44:50,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 10.166666666666666) internal successors, (122), 12 states have internal predecessors, (122), 3 states have call successors, (94), 3 states have call predecessors, (94), 5 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2023-11-29 00:44:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 800 transitions. [2023-11-29 00:44:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-11-29 00:44:50,824 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:44:50,824 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:44:50,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 00:44:51,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:44:51,032 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:44:51,032 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:44:51,033 INFO L85 PathProgramCache]: Analyzing trace with hash -1530664592, now seen corresponding path program 1 times [2023-11-29 00:44:51,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 00:44:51,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1060608630] [2023-11-29 00:44:51,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:44:51,033 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 00:44:51,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 00:44:51,034 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 00:44:51,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2ec2ae-4d80-4e97-9b0d-d8ad37d57ad4/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 00:44:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:44:54,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-29 00:44:54,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 00:47:41,890 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:47:50,077 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:47:58,261 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:06,447 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:12,173 WARN L293 SmtUtils]: Spent 5.73s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:20,352 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:28,536 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:36,724 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:44,916 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:48:53,100 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:01,289 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:09,501 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:17,738 WARN L293 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:25,924 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:34,112 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:42,312 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:49,934 WARN L293 SmtUtils]: Spent 7.62s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:49:58,126 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:06,323 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:18,927 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:27,128 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:35,326 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:43,527 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:51,743 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:50:55,789 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse1 (fp.mul c_currentRoundingMode c_~last_1_var_1_1~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 507.0 8.0)))) (.cse2 (fp.lt c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode .cse0)) (.cse3 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (and (= (_ bv0 32) (bvadd (_ bv500 32) c_~var_1_16~0)) (fp.geq c_~var_1_15~0 .cse0) (or (not (fp.gt c_~var_1_7~0 (fp.mul c_currentRoundingMode (fp.neg c_~var_1_5~0) .cse1))) (not .cse2)) (= (bvadd (_ bv500 32) c_~last_1_var_1_16~0) (_ bv0 32)) (fp.leq c_~var_1_15~0 .cse3) (bvsle c_~var_1_9~0 (_ bv1073741823 32)) (fp.leq c_~var_1_7~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge c_~var_1_11~0 (_ bv1073741823 32)) (fp.geq c_~var_1_14~0 .cse0) (bvsge c_~var_1_10~0 (_ bv536870911 32)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (or (and (fp.geq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse4))) (fp.leq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse0)))) (and (fp.leq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode .cse4)) (fp.geq c_~var_1_5~0 .cse5)))) (or (not (fp.gt c_~var_1_7~0 (fp.mul c_currentRoundingMode c_~var_1_5~0 .cse1))) .cse2) (bvsge c_~var_1_9~0 (_ bv536870911 32)) (fp.geq c_~var_1_7~0 .cse5) (bvsle c_~var_1_10~0 (_ bv1073741823 32)) (= c_~var_1_19~0 (_ bv0 8)) (fp.leq c_~var_1_14~0 .cse3) (= c_~last_1_var_1_19~0 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2023-11-29 00:50:59,839 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse1 (fp.mul c_currentRoundingMode c_~last_1_var_1_1~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 507.0 8.0)))) (.cse2 (fp.lt c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode .cse0)) (.cse3 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (and (= (_ bv0 32) (bvadd (_ bv500 32) c_~var_1_16~0)) (fp.geq c_~var_1_15~0 .cse0) (or (not (fp.gt c_~var_1_7~0 (fp.mul c_currentRoundingMode (fp.neg c_~var_1_5~0) .cse1))) (not .cse2)) (= (bvadd (_ bv500 32) c_~last_1_var_1_16~0) (_ bv0 32)) (fp.leq c_~var_1_15~0 .cse3) (bvsle c_~var_1_9~0 (_ bv1073741823 32)) (fp.leq c_~var_1_7~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge c_~var_1_11~0 (_ bv1073741823 32)) (fp.geq c_~var_1_14~0 .cse0) (bvsge c_~var_1_10~0 (_ bv536870911 32)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (or (and (fp.geq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse4))) (fp.leq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse0)))) (and (fp.leq c_~var_1_5~0 ((_ to_fp 11 53) c_currentRoundingMode .cse4)) (fp.geq c_~var_1_5~0 .cse5)))) (or (not (fp.gt c_~var_1_7~0 (fp.mul c_currentRoundingMode c_~var_1_5~0 .cse1))) .cse2) (bvsge c_~var_1_9~0 (_ bv536870911 32)) (fp.geq c_~var_1_7~0 .cse5) (bvsle c_~var_1_10~0 (_ bv1073741823 32)) (= c_~var_1_19~0 (_ bv0 8)) (fp.leq c_~var_1_14~0 .cse3) (= c_~last_1_var_1_19~0 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from true [2023-11-29 00:51:08,050 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:16,236 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:24,420 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:30,209 WARN L293 SmtUtils]: Spent 5.79s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:38,096 WARN L293 SmtUtils]: Spent 7.89s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:46,279 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:51:54,515 WARN L293 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:02,707 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:10,902 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:19,094 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:27,284 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:35,472 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:43,656 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:52:51,851 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:00,045 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:08,236 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:16,429 WARN L293 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:21,822 WARN L293 SmtUtils]: Spent 5.39s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:30,019 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:38,241 WARN L293 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:44,980 WARN L293 SmtUtils]: Spent 6.74s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:53:55,242 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:03,449 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:11,681 WARN L293 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:19,920 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:28,129 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:36,247 WARN L293 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:44,362 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:54:52,576 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:00,786 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:08,994 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:17,201 WARN L293 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:25,405 WARN L293 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:33,624 WARN L293 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:41,867 WARN L293 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:50,086 WARN L293 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:55:58,947 WARN L293 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 00:56:07,204 WARN L293 SmtUtils]: Spent 8.26s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)