./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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_c3a87730-2e69-400e-9999-9eb09357439c/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 cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 20:38:18,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 20:38:18,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-28 20:38:18,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 20:38:18,621 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 20:38:18,643 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 20:38:18,644 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 20:38:18,644 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 20:38:18,645 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 20:38:18,646 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 20:38:18,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 20:38:18,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 20:38:18,647 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 20:38:18,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 20:38:18,648 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 20:38:18,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 20:38:18,649 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 20:38:18,650 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-28 20:38:18,650 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 20:38:18,651 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-28 20:38:18,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 20:38:18,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 20:38:18,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 20:38:18,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 20:38:18,653 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-28 20:38:18,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 20:38:18,654 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 20:38:18,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 20:38:18,655 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 20:38:18,656 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 20:38:18,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 20:38:18,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:38:18,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 20:38:18,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 20:38:18,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 20:38:18,657 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 20:38:18,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-28 20:38:18,658 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 20:38:18,658 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 20:38:18,658 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 20:38:18,658 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 20:38:18,659 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 20:38:18,659 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_c3a87730-2e69-400e-9999-9eb09357439c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 [2023-11-28 20:38:18,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 20:38:18,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 20:38:18,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 20:38:18,906 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 20:38:18,906 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 20:38:18,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:38:21,666 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 20:38:21,868 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 20:38:21,869 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:38:21,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/ab8cdb612/a0ef0a30c1474adc8a414858a283511a/FLAGdd279302e [2023-11-28 20:38:21,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/ab8cdb612/a0ef0a30c1474adc8a414858a283511a [2023-11-28 20:38:21,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 20:38:21,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 20:38:21,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 20:38:21,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 20:38:21,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 20:38:21,903 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:38:21" (1/1) ... [2023-11-28 20:38:21,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a56deb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:21, skipping insertion in model container [2023-11-28 20:38:21,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:38:21" (1/1) ... [2023-11-28 20:38:21,950 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 20:38:22,097 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_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2023-11-28 20:38:22,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:38:22,242 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 20:38:22,255 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_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2023-11-28 20:38:22,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:38:22,340 INFO L206 MainTranslator]: Completed translation [2023-11-28 20:38:22,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22 WrapperNode [2023-11-28 20:38:22,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 20:38:22,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 20:38:22,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 20:38:22,342 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 20:38:22,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,364 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,428 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 549 [2023-11-28 20:38:22,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 20:38:22,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 20:38:22,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 20:38:22,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 20:38:22,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,450 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,517 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-28 20:38:22,517 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,518 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,539 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 20:38:22,571 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 20:38:22,572 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 20:38:22,572 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 20:38:22,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (1/1) ... [2023-11-28 20:38:22,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:38:22,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:22,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 20:38:22,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 20:38:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 20:38:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-28 20:38:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-28 20:38:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-28 20:38:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 20:38:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 20:38:22,738 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 20:38:22,740 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 20:38:23,434 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 20:38:23,471 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 20:38:23,471 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 20:38:23,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:23 BoogieIcfgContainer [2023-11-28 20:38:23,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 20:38:23,475 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 20:38:23,475 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 20:38:23,478 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 20:38:23,478 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 08:38:21" (1/3) ... [2023-11-28 20:38:23,479 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27de0608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:38:23, skipping insertion in model container [2023-11-28 20:38:23,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:22" (2/3) ... [2023-11-28 20:38:23,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27de0608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:38:23, skipping insertion in model container [2023-11-28 20:38:23,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:23" (3/3) ... [2023-11-28 20:38:23,481 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:38:23,500 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 20:38:23,501 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 20:38:23,558 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:38:23,565 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;@5879bde5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:38:23,565 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 20:38:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand has 213 states, 144 states have (on average 1.6041666666666667) internal successors, (231), 145 states have internal predecessors, (231), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-28 20:38:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-28 20:38:23,600 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:23,601 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:23,602 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:23,607 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:23,607 INFO L85 PathProgramCache]: Analyzing trace with hash -937667184, now seen corresponding path program 1 times [2023-11-28 20:38:23,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:23,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184320100] [2023-11-28 20:38:23,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:23,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:23,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184320100] [2023-11-28 20:38:23,919 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-28 20:38:23,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1600223054] [2023-11-28 20:38:23,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:23,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:23,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:23,921 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:23,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-28 20:38:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:24,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 972 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-28 20:38:24,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 8450 trivial. 0 not checked. [2023-11-28 20:38:24,338 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:24,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1600223054] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:24,339 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:24,339 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:38:24,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242035879] [2023-11-28 20:38:24,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:24,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:38:24,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:24,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:38:24,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:38:24,383 INFO L87 Difference]: Start difference. First operand has 213 states, 144 states have (on average 1.6041666666666667) internal successors, (231), 145 states have internal predecessors, (231), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) Second operand has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:38:24,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:24,451 INFO L93 Difference]: Finished difference Result 423 states and 790 transitions. [2023-11-28 20:38:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:38:24,454 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) Word has length 424 [2023-11-28 20:38:24,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:24,465 INFO L225 Difference]: With dead ends: 423 [2023-11-28 20:38:24,465 INFO L226 Difference]: Without dead ends: 211 [2023-11-28 20:38:24,471 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 423 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:38:24,475 INFO L413 NwaCegarLoop]: 351 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, 351 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 [2023-11-28 20:38:24,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 351 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:24,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2023-11-28 20:38:24,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2023-11-28 20:38:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 143 states have (on average 1.5524475524475525) internal successors, (222), 143 states have internal predecessors, (222), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-28 20:38:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 354 transitions. [2023-11-28 20:38:24,583 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 354 transitions. Word has length 424 [2023-11-28 20:38:24,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:24,583 INFO L495 AbstractCegarLoop]: Abstraction has 211 states and 354 transitions. [2023-11-28 20:38:24,584 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 49.5) internal successors, (99), 2 states have internal predecessors, (99), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:38:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 354 transitions. [2023-11-28 20:38:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-28 20:38:24,597 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:24,598 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:24,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-28 20:38:24,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-28 20:38:24,799 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:24,799 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:24,800 INFO L85 PathProgramCache]: Analyzing trace with hash 669057802, now seen corresponding path program 1 times [2023-11-28 20:38:24,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:24,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967503939] [2023-11-28 20:38:24,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:24,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:24,893 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:24,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [215228600] [2023-11-28 20:38:24,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:24,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:24,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:24,895 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:24,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-28 20:38:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:25,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 976 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 20:38:25,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:25,312 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:25,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:25,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967503939] [2023-11-28 20:38:25,312 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:25,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [215228600] [2023-11-28 20:38:25,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [215228600] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:25,313 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:25,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:38:25,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833796648] [2023-11-28 20:38:25,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:25,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:38:25,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:25,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:38:25,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:25,317 INFO L87 Difference]: Start difference. First operand 211 states and 354 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:25,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:25,407 INFO L93 Difference]: Finished difference Result 564 states and 947 transitions. [2023-11-28 20:38:25,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:38:25,408 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 425 [2023-11-28 20:38:25,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:25,415 INFO L225 Difference]: With dead ends: 564 [2023-11-28 20:38:25,415 INFO L226 Difference]: Without dead ends: 354 [2023-11-28 20:38:25,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 424 GetRequests, 423 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:25,418 INFO L413 NwaCegarLoop]: 546 mSDtfsCounter, 229 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 871 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:25,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 871 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:25,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2023-11-28 20:38:25,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 351. [2023-11-28 20:38:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351 states, 255 states have (on average 1.5686274509803921) internal successors, (400), 256 states have internal predecessors, (400), 93 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2023-11-28 20:38:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 586 transitions. [2023-11-28 20:38:25,473 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 586 transitions. Word has length 425 [2023-11-28 20:38:25,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:25,475 INFO L495 AbstractCegarLoop]: Abstraction has 351 states and 586 transitions. [2023-11-28 20:38:25,476 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 586 transitions. [2023-11-28 20:38:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-28 20:38:25,481 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:25,481 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:25,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-28 20:38:25,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:25,682 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:25,683 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:25,683 INFO L85 PathProgramCache]: Analyzing trace with hash -133501595, now seen corresponding path program 1 times [2023-11-28 20:38:25,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:25,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340435971] [2023-11-28 20:38:25,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:25,769 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:25,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [314473007] [2023-11-28 20:38:25,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:25,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:25,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:25,771 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:25,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-28 20:38:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:26,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 20:38:26,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:26,117 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:26,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:26,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340435971] [2023-11-28 20:38:26,117 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:26,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [314473007] [2023-11-28 20:38:26,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [314473007] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:26,118 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:26,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:38:26,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319643286] [2023-11-28 20:38:26,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:26,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:38:26,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:26,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:38:26,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:26,121 INFO L87 Difference]: Start difference. First operand 351 states and 586 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:26,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:26,192 INFO L93 Difference]: Finished difference Result 959 states and 1590 transitions. [2023-11-28 20:38:26,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:38:26,193 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 426 [2023-11-28 20:38:26,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:26,201 INFO L225 Difference]: With dead ends: 959 [2023-11-28 20:38:26,202 INFO L226 Difference]: Without dead ends: 609 [2023-11-28 20:38:26,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:26,205 INFO L413 NwaCegarLoop]: 350 mSDtfsCounter, 241 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 693 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:26,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 693 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:26,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 609 states. [2023-11-28 20:38:26,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 609 to 606. [2023-11-28 20:38:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 606 states, 422 states have (on average 1.5236966824644549) internal successors, (643), 425 states have internal predecessors, (643), 179 states have call successors, (179), 4 states have call predecessors, (179), 4 states have return successors, (179), 176 states have call predecessors, (179), 179 states have call successors, (179) [2023-11-28 20:38:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 606 states and 1001 transitions. [2023-11-28 20:38:26,275 INFO L78 Accepts]: Start accepts. Automaton has 606 states and 1001 transitions. Word has length 426 [2023-11-28 20:38:26,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:26,277 INFO L495 AbstractCegarLoop]: Abstraction has 606 states and 1001 transitions. [2023-11-28 20:38:26,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1001 transitions. [2023-11-28 20:38:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-28 20:38:26,282 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:26,283 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:26,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-28 20:38:26,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:26,484 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:26,484 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:26,484 INFO L85 PathProgramCache]: Analyzing trace with hash -267515101, now seen corresponding path program 1 times [2023-11-28 20:38:26,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:26,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088613762] [2023-11-28 20:38:26,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:26,551 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:26,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1748795402] [2023-11-28 20:38:26,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:26,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:26,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:26,552 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:26,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-28 20:38:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:26,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 974 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-28 20:38:26,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 1599 proven. 18 refuted. 0 times theorem prover too weak. 6963 trivial. 0 not checked. [2023-11-28 20:38:26,977 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 177 proven. 18 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:38:27,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:27,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088613762] [2023-11-28 20:38:27,278 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:27,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1748795402] [2023-11-28 20:38:27,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1748795402] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:38:27,278 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:38:27,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-28 20:38:27,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988145187] [2023-11-28 20:38:27,279 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:38:27,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 20:38:27,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:27,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 20:38:27,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 20:38:27,282 INFO L87 Difference]: Start difference. First operand 606 states and 1001 transitions. Second operand has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 7 states have internal predecessors, (108), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-28 20:38:28,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:28,109 INFO L93 Difference]: Finished difference Result 1063 states and 1750 transitions. [2023-11-28 20:38:28,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-28 20:38:28,109 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 7 states have internal predecessors, (108), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 426 [2023-11-28 20:38:28,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:28,114 INFO L225 Difference]: With dead ends: 1063 [2023-11-28 20:38:28,115 INFO L226 Difference]: Without dead ends: 458 [2023-11-28 20:38:28,117 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 854 GetRequests, 844 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-28 20:38:28,118 INFO L413 NwaCegarLoop]: 373 mSDtfsCounter, 250 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 694 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 950 SdHoareTripleChecker+Invalid, 726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 694 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:28,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 950 Invalid, 726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 694 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 20:38:28,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2023-11-28 20:38:28,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 451. [2023-11-28 20:38:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 451 states, 294 states have (on average 1.4795918367346939) internal successors, (435), 296 states have internal predecessors, (435), 152 states have call successors, (152), 4 states have call predecessors, (152), 4 states have return successors, (152), 150 states have call predecessors, (152), 152 states have call successors, (152) [2023-11-28 20:38:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 739 transitions. [2023-11-28 20:38:28,171 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 739 transitions. Word has length 426 [2023-11-28 20:38:28,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:28,172 INFO L495 AbstractCegarLoop]: Abstraction has 451 states and 739 transitions. [2023-11-28 20:38:28,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 7 states have internal predecessors, (108), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-11-28 20:38:28,172 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 739 transitions. [2023-11-28 20:38:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-28 20:38:28,176 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:28,177 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:28,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-28 20:38:28,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:28,380 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:28,380 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:28,380 INFO L85 PathProgramCache]: Analyzing trace with hash -61115037, now seen corresponding path program 1 times [2023-11-28 20:38:28,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:28,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211103761] [2023-11-28 20:38:28,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:28,446 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:28,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [645518966] [2023-11-28 20:38:28,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:28,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:28,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:28,447 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:28,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-28 20:38:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:28,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 976 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-28 20:38:28,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2023-11-28 20:38:30,400 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 6 proven. 189 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:38:30,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:30,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211103761] [2023-11-28 20:38:30,879 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:30,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [645518966] [2023-11-28 20:38:30,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [645518966] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:38:30,880 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:38:30,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2023-11-28 20:38:30,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833891915] [2023-11-28 20:38:30,880 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:38:30,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-28 20:38:30,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:30,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-28 20:38:30,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2023-11-28 20:38:30,884 INFO L87 Difference]: Start difference. First operand 451 states and 739 transitions. Second operand has 11 states, 11 states have (on average 17.636363636363637) internal successors, (194), 11 states have internal predecessors, (194), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:38:31,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:31,844 INFO L93 Difference]: Finished difference Result 1291 states and 2099 transitions. [2023-11-28 20:38:31,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-28 20:38:31,845 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 17.636363636363637) internal successors, (194), 11 states have internal predecessors, (194), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) Word has length 426 [2023-11-28 20:38:31,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:31,854 INFO L225 Difference]: With dead ends: 1291 [2023-11-28 20:38:31,854 INFO L226 Difference]: Without dead ends: 937 [2023-11-28 20:38:31,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 856 GetRequests, 841 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2023-11-28 20:38:31,857 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 431 mSDsluCounter, 1313 mSDsCounter, 0 mSdLazyCounter, 1033 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 433 SdHoareTripleChecker+Valid, 1583 SdHoareTripleChecker+Invalid, 1053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 1033 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:31,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [433 Valid, 1583 Invalid, 1053 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 1033 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 20:38:31,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2023-11-28 20:38:31,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 893. [2023-11-28 20:38:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 893 states, 631 states have (on average 1.5007923930269413) internal successors, (947), 636 states have internal predecessors, (947), 249 states have call successors, (249), 12 states have call predecessors, (249), 12 states have return successors, (249), 244 states have call predecessors, (249), 249 states have call successors, (249) [2023-11-28 20:38:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 893 states and 1445 transitions. [2023-11-28 20:38:31,949 INFO L78 Accepts]: Start accepts. Automaton has 893 states and 1445 transitions. Word has length 426 [2023-11-28 20:38:31,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:31,949 INFO L495 AbstractCegarLoop]: Abstraction has 893 states and 1445 transitions. [2023-11-28 20:38:31,950 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 17.636363636363637) internal successors, (194), 11 states have internal predecessors, (194), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:38:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1445 transitions. [2023-11-28 20:38:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-28 20:38:31,953 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:31,953 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:31,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-28 20:38:32,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:32,154 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:32,154 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:32,154 INFO L85 PathProgramCache]: Analyzing trace with hash -899731982, now seen corresponding path program 1 times [2023-11-28 20:38:32,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:32,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582713182] [2023-11-28 20:38:32,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:32,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:32,200 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:32,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1114021776] [2023-11-28 20:38:32,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:32,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:32,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:32,201 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:32,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-28 20:38:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:32,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 977 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 20:38:32,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:32,499 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:32,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:32,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582713182] [2023-11-28 20:38:32,499 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:32,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114021776] [2023-11-28 20:38:32,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1114021776] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:32,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:32,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:38:32,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792704938] [2023-11-28 20:38:32,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:32,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:38:32,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:32,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:38:32,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:32,502 INFO L87 Difference]: Start difference. First operand 893 states and 1445 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:32,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:32,647 INFO L93 Difference]: Finished difference Result 2435 states and 3951 transitions. [2023-11-28 20:38:32,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:38:32,648 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 427 [2023-11-28 20:38:32,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:32,662 INFO L225 Difference]: With dead ends: 2435 [2023-11-28 20:38:32,662 INFO L226 Difference]: Without dead ends: 1643 [2023-11-28 20:38:32,665 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:32,666 INFO L413 NwaCegarLoop]: 384 mSDtfsCounter, 335 mSDsluCounter, 336 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:32,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 720 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:32,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1643 states. [2023-11-28 20:38:32,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1643 to 917. [2023-11-28 20:38:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 917 states, 655 states have (on average 1.4824427480916031) internal successors, (971), 660 states have internal predecessors, (971), 249 states have call successors, (249), 12 states have call predecessors, (249), 12 states have return successors, (249), 244 states have call predecessors, (249), 249 states have call successors, (249) [2023-11-28 20:38:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1469 transitions. [2023-11-28 20:38:32,847 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1469 transitions. Word has length 427 [2023-11-28 20:38:32,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:32,848 INFO L495 AbstractCegarLoop]: Abstraction has 917 states and 1469 transitions. [2023-11-28 20:38:32,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1469 transitions. [2023-11-28 20:38:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-28 20:38:32,853 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:32,853 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:32,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-28 20:38:33,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-28 20:38:33,054 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:33,054 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:33,055 INFO L85 PathProgramCache]: Analyzing trace with hash -1910849232, now seen corresponding path program 1 times [2023-11-28 20:38:33,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:33,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027916866] [2023-11-28 20:38:33,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:33,109 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:33,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1668617388] [2023-11-28 20:38:33,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:33,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:33,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:33,111 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:33,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-28 20:38:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:33,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 978 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 20:38:33,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:33,901 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:33,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:33,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027916866] [2023-11-28 20:38:33,901 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:33,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1668617388] [2023-11-28 20:38:33,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1668617388] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:33,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:33,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:38:33,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339849766] [2023-11-28 20:38:33,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:33,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:38:33,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:33,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:38:33,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:33,904 INFO L87 Difference]: Start difference. First operand 917 states and 1469 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 2 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:34,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:34,049 INFO L93 Difference]: Finished difference Result 2549 states and 4091 transitions. [2023-11-28 20:38:34,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:38:34,050 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 2 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 427 [2023-11-28 20:38:34,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:34,063 INFO L225 Difference]: With dead ends: 2549 [2023-11-28 20:38:34,063 INFO L226 Difference]: Without dead ends: 1733 [2023-11-28 20:38:34,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:34,067 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 149 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 774 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:34,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 774 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:34,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1733 states. [2023-11-28 20:38:34,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1733 to 1731. [2023-11-28 20:38:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731 states, 1269 states have (on average 1.4948778565799843) internal successors, (1897), 1278 states have internal predecessors, (1897), 439 states have call successors, (439), 22 states have call predecessors, (439), 22 states have return successors, (439), 430 states have call predecessors, (439), 439 states have call successors, (439) [2023-11-28 20:38:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1731 states and 2775 transitions. [2023-11-28 20:38:34,328 INFO L78 Accepts]: Start accepts. Automaton has 1731 states and 2775 transitions. Word has length 427 [2023-11-28 20:38:34,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:34,329 INFO L495 AbstractCegarLoop]: Abstraction has 1731 states and 2775 transitions. [2023-11-28 20:38:34,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 2 states have internal predecessors, (100), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2775 transitions. [2023-11-28 20:38:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-28 20:38:34,333 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:34,334 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:34,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-28 20:38:34,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:34,536 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:34,536 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:34,537 INFO L85 PathProgramCache]: Analyzing trace with hash 997814355, now seen corresponding path program 1 times [2023-11-28 20:38:34,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:34,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147462486] [2023-11-28 20:38:34,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:34,583 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:34,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [323077777] [2023-11-28 20:38:34,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:34,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:34,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:34,585 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:34,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-28 20:38:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:34,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-28 20:38:34,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 2003 proven. 24 refuted. 0 times theorem prover too weak. 6553 trivial. 0 not checked. [2023-11-28 20:38:35,568 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:36,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:36,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147462486] [2023-11-28 20:38:36,232 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:36,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [323077777] [2023-11-28 20:38:36,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [323077777] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-28 20:38:36,232 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:38:36,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [9] total 16 [2023-11-28 20:38:36,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773107398] [2023-11-28 20:38:36,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:36,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 20:38:36,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:36,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 20:38:36,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2023-11-28 20:38:36,235 INFO L87 Difference]: Start difference. First operand 1731 states and 2775 transitions. Second operand has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:38:37,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:37,319 INFO L93 Difference]: Finished difference Result 7969 states and 12694 transitions. [2023-11-28 20:38:37,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-28 20:38:37,320 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 428 [2023-11-28 20:38:37,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:37,360 INFO L225 Difference]: With dead ends: 7969 [2023-11-28 20:38:37,360 INFO L226 Difference]: Without dead ends: 6339 [2023-11-28 20:38:37,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 860 GetRequests, 842 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=95, Invalid=285, Unknown=0, NotChecked=0, Total=380 [2023-11-28 20:38:37,367 INFO L413 NwaCegarLoop]: 380 mSDtfsCounter, 2111 mSDsluCounter, 1941 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 851 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2111 SdHoareTripleChecker+Valid, 2321 SdHoareTripleChecker+Invalid, 954 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 851 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:37,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2111 Valid, 2321 Invalid, 954 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [851 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 20:38:37,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6339 states. [2023-11-28 20:38:38,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6339 to 3454. [2023-11-28 20:38:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3454 states, 2583 states have (on average 1.4924506387921022) internal successors, (3855), 2600 states have internal predecessors, (3855), 826 states have call successors, (826), 44 states have call predecessors, (826), 44 states have return successors, (826), 809 states have call predecessors, (826), 826 states have call successors, (826) [2023-11-28 20:38:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 3454 states and 5507 transitions. [2023-11-28 20:38:38,131 INFO L78 Accepts]: Start accepts. Automaton has 3454 states and 5507 transitions. Word has length 428 [2023-11-28 20:38:38,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:38,132 INFO L495 AbstractCegarLoop]: Abstraction has 3454 states and 5507 transitions. [2023-11-28 20:38:38,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.625) internal successors, (101), 8 states have internal predecessors, (101), 2 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:38:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 5507 transitions. [2023-11-28 20:38:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-28 20:38:38,136 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:38,137 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:38,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-28 20:38:38,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:38,337 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:38,338 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:38,338 INFO L85 PathProgramCache]: Analyzing trace with hash -691129387, now seen corresponding path program 1 times [2023-11-28 20:38:38,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:38,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857020540] [2023-11-28 20:38:38,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:38,373 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:38,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2144654760] [2023-11-28 20:38:38,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:38,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:38,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:38,375 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:38,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-28 20:38:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:38,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 20:38:38,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:38,683 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:38:38,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:38,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857020540] [2023-11-28 20:38:38,683 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:38,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2144654760] [2023-11-28 20:38:38,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2144654760] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:38:38,684 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:38:38,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:38:38,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258103406] [2023-11-28 20:38:38,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:38,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:38:38,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:38,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:38:38,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:38,686 INFO L87 Difference]: Start difference. First operand 3454 states and 5507 transitions. Second operand has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:39,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:39,018 INFO L93 Difference]: Finished difference Result 9421 states and 15045 transitions. [2023-11-28 20:38:39,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:38:39,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 428 [2023-11-28 20:38:39,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:39,058 INFO L225 Difference]: With dead ends: 9421 [2023-11-28 20:38:39,058 INFO L226 Difference]: Without dead ends: 6087 [2023-11-28 20:38:39,068 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 427 GetRequests, 426 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:38:39,069 INFO L413 NwaCegarLoop]: 651 mSDtfsCounter, 334 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 334 SdHoareTripleChecker+Valid, 979 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:39,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [334 Valid, 979 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:38:39,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6087 states. [2023-11-28 20:38:39,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6087 to 4186. [2023-11-28 20:38:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4186 states, 3119 states have (on average 1.4232125681308112) internal successors, (4439), 3140 states have internal predecessors, (4439), 1012 states have call successors, (1012), 54 states have call predecessors, (1012), 54 states have return successors, (1012), 991 states have call predecessors, (1012), 1012 states have call successors, (1012) [2023-11-28 20:38:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 4186 states and 6463 transitions. [2023-11-28 20:38:39,680 INFO L78 Accepts]: Start accepts. Automaton has 4186 states and 6463 transitions. Word has length 428 [2023-11-28 20:38:39,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:39,681 INFO L495 AbstractCegarLoop]: Abstraction has 4186 states and 6463 transitions. [2023-11-28 20:38:39,682 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4186 states and 6463 transitions. [2023-11-28 20:38:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2023-11-28 20:38:39,686 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:39,687 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:39,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-28 20:38:39,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:39,891 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:39,891 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:39,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1044947718, now seen corresponding path program 1 times [2023-11-28 20:38:39,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:39,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444063360] [2023-11-28 20:38:39,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:39,934 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:39,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [873283078] [2023-11-28 20:38:39,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:39,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:39,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:39,936 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:39,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-28 20:38:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:40,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 984 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:38:40,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3849 proven. 63 refuted. 0 times theorem prover too weak. 4668 trivial. 0 not checked. [2023-11-28 20:38:40,829 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:38:41,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:41,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444063360] [2023-11-28 20:38:41,214 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:41,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [873283078] [2023-11-28 20:38:41,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [873283078] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:38:41,214 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:38:41,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 10 [2023-11-28 20:38:41,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46988573] [2023-11-28 20:38:41,215 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:38:41,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-28 20:38:41,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:41,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-28 20:38:41,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-28 20:38:41,219 INFO L87 Difference]: Start difference. First operand 4186 states and 6463 transitions. Second operand has 10 states, 10 states have (on average 16.2) internal successors, (162), 10 states have internal predecessors, (162), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:38:43,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:43,143 INFO L93 Difference]: Finished difference Result 14236 states and 21931 transitions. [2023-11-28 20:38:43,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-28 20:38:43,144 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 10 states have internal predecessors, (162), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) Word has length 429 [2023-11-28 20:38:43,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:43,190 INFO L225 Difference]: With dead ends: 14236 [2023-11-28 20:38:43,191 INFO L226 Difference]: Without dead ends: 10170 [2023-11-28 20:38:43,199 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 860 GetRequests, 848 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=110, Unknown=0, NotChecked=0, Total=182 [2023-11-28 20:38:43,200 INFO L413 NwaCegarLoop]: 266 mSDtfsCounter, 1170 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 865 mSolverCounterSat, 226 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1279 SdHoareTripleChecker+Valid, 1365 SdHoareTripleChecker+Invalid, 1091 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 226 IncrementalHoareTripleChecker+Valid, 865 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:43,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1279 Valid, 1365 Invalid, 1091 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [226 Valid, 865 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-28 20:38:43,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10170 states. [2023-11-28 20:38:44,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10170 to 8286. [2023-11-28 20:38:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8286 states, 6212 states have (on average 1.4224082421120412) internal successors, (8836), 6253 states have internal predecessors, (8836), 1958 states have call successors, (1958), 115 states have call predecessors, (1958), 115 states have return successors, (1958), 1917 states have call predecessors, (1958), 1958 states have call successors, (1958) [2023-11-28 20:38:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8286 states to 8286 states and 12752 transitions. [2023-11-28 20:38:44,285 INFO L78 Accepts]: Start accepts. Automaton has 8286 states and 12752 transitions. Word has length 429 [2023-11-28 20:38:44,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:44,286 INFO L495 AbstractCegarLoop]: Abstraction has 8286 states and 12752 transitions. [2023-11-28 20:38:44,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 10 states have internal predecessors, (162), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:38:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 8286 states and 12752 transitions. [2023-11-28 20:38:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2023-11-28 20:38:44,293 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:44,293 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:44,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-28 20:38:44,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:44,494 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:44,494 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:44,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1134412660, now seen corresponding path program 1 times [2023-11-28 20:38:44,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:44,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597713600] [2023-11-28 20:38:44,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:44,546 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:44,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1583589908] [2023-11-28 20:38:44,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:44,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:44,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:44,548 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:44,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-28 20:38:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:44,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 987 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-28 20:38:44,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4187 proven. 156 refuted. 0 times theorem prover too weak. 4237 trivial. 0 not checked. [2023-11-28 20:38:45,676 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:38:46,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:46,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597713600] [2023-11-28 20:38:46,242 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:46,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583589908] [2023-11-28 20:38:46,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583589908] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:38:46,243 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:38:46,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 7] total 17 [2023-11-28 20:38:46,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908292723] [2023-11-28 20:38:46,243 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:38:46,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-28 20:38:46,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:46,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-28 20:38:46,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2023-11-28 20:38:46,246 INFO L87 Difference]: Start difference. First operand 8286 states and 12752 transitions. Second operand has 17 states, 17 states have (on average 9.882352941176471) internal successors, (168), 16 states have internal predecessors, (168), 6 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (88), 6 states have call predecessors, (88), 6 states have call successors, (88) [2023-11-28 20:38:48,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:48,114 INFO L93 Difference]: Finished difference Result 16902 states and 25701 transitions. [2023-11-28 20:38:48,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-28 20:38:48,115 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 9.882352941176471) internal successors, (168), 16 states have internal predecessors, (168), 6 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (88), 6 states have call predecessors, (88), 6 states have call successors, (88) Word has length 430 [2023-11-28 20:38:48,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:48,133 INFO L225 Difference]: With dead ends: 16902 [2023-11-28 20:38:48,134 INFO L226 Difference]: Without dead ends: 8740 [2023-11-28 20:38:48,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 870 GetRequests, 844 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=237, Invalid=519, Unknown=0, NotChecked=0, Total=756 [2023-11-28 20:38:48,147 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 435 mSDsluCounter, 1018 mSDsCounter, 0 mSdLazyCounter, 1427 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 479 SdHoareTripleChecker+Valid, 1345 SdHoareTripleChecker+Invalid, 1611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 1427 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:48,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [479 Valid, 1345 Invalid, 1611 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 1427 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-28 20:38:48,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8740 states. [2023-11-28 20:38:49,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8740 to 8354. [2023-11-28 20:38:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8354 states, 6316 states have (on average 1.4103863204559848) internal successors, (8908), 6357 states have internal predecessors, (8908), 1870 states have call successors, (1870), 167 states have call predecessors, (1870), 167 states have return successors, (1870), 1829 states have call predecessors, (1870), 1870 states have call successors, (1870) [2023-11-28 20:38:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8354 states to 8354 states and 12648 transitions. [2023-11-28 20:38:49,025 INFO L78 Accepts]: Start accepts. Automaton has 8354 states and 12648 transitions. Word has length 430 [2023-11-28 20:38:49,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:38:49,026 INFO L495 AbstractCegarLoop]: Abstraction has 8354 states and 12648 transitions. [2023-11-28 20:38:49,026 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 9.882352941176471) internal successors, (168), 16 states have internal predecessors, (168), 6 states have call successors, (87), 4 states have call predecessors, (87), 7 states have return successors, (88), 6 states have call predecessors, (88), 6 states have call successors, (88) [2023-11-28 20:38:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 8354 states and 12648 transitions. [2023-11-28 20:38:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-11-28 20:38:49,030 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:38:49,030 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:38:49,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-28 20:38:49,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:49,231 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:38:49,231 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:38:49,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1986134101, now seen corresponding path program 1 times [2023-11-28 20:38:49,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:38:49,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336400027] [2023-11-28 20:38:49,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:38:49,276 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:38:49,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1317293812] [2023-11-28 20:38:49,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:38:49,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:38:49,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:38:49,277 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:38:49,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-28 20:38:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:38:49,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-28 20:38:49,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:38:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 5386 proven. 261 refuted. 0 times theorem prover too weak. 2933 trivial. 0 not checked. [2023-11-28 20:38:51,664 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:38:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:38:52,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:38:52,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336400027] [2023-11-28 20:38:52,567 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:38:52,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1317293812] [2023-11-28 20:38:52,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1317293812] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-28 20:38:52,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:38:52,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [21] total 26 [2023-11-28 20:38:52,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228772098] [2023-11-28 20:38:52,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:38:52,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 20:38:52,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:38:52,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 20:38:52,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=530, Unknown=0, NotChecked=0, Total=650 [2023-11-28 20:38:52,570 INFO L87 Difference]: Start difference. First operand 8354 states and 12648 transitions. Second operand has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:38:58,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:38:58,570 INFO L93 Difference]: Finished difference Result 30820 states and 45833 transitions. [2023-11-28 20:38:58,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-28 20:38:58,571 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 431 [2023-11-28 20:38:58,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:38:58,634 INFO L225 Difference]: With dead ends: 30820 [2023-11-28 20:38:58,635 INFO L226 Difference]: Without dead ends: 26684 [2023-11-28 20:38:58,647 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 868 GetRequests, 839 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 234 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=165, Invalid=765, Unknown=0, NotChecked=0, Total=930 [2023-11-28 20:38:58,648 INFO L413 NwaCegarLoop]: 346 mSDtfsCounter, 1652 mSDsluCounter, 1158 mSDsCounter, 0 mSdLazyCounter, 880 mSolverCounterSat, 748 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1652 SdHoareTripleChecker+Valid, 1504 SdHoareTripleChecker+Invalid, 1628 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 748 IncrementalHoareTripleChecker+Valid, 880 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-28 20:38:58,648 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1652 Valid, 1504 Invalid, 1628 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [748 Valid, 880 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-28 20:38:58,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26684 states. [2023-11-28 20:39:02,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26684 to 17868. [2023-11-28 20:39:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17868 states, 13383 states have (on average 1.363446163042666) internal successors, (18247), 13508 states have internal predecessors, (18247), 4088 states have call successors, (4088), 396 states have call predecessors, (4088), 396 states have return successors, (4088), 3963 states have call predecessors, (4088), 4088 states have call successors, (4088) [2023-11-28 20:39:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17868 states to 17868 states and 26423 transitions. [2023-11-28 20:39:02,081 INFO L78 Accepts]: Start accepts. Automaton has 17868 states and 26423 transitions. Word has length 431 [2023-11-28 20:39:02,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:02,082 INFO L495 AbstractCegarLoop]: Abstraction has 17868 states and 26423 transitions. [2023-11-28 20:39:02,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 17868 states and 26423 transitions. [2023-11-28 20:39:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-11-28 20:39:02,088 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:02,088 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:02,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-28 20:39:02,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-28 20:39:02,289 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:02,289 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:02,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1284534227, now seen corresponding path program 1 times [2023-11-28 20:39:02,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:02,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213367294] [2023-11-28 20:39:02,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:02,346 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:02,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [266325684] [2023-11-28 20:39:02,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:02,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:02,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:02,347 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:02,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-28 20:39:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:02,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-28 20:39:02,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:39:03,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:39:03,783 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:39:03,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:39:03,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213367294] [2023-11-28 20:39:03,784 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:39:03,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [266325684] [2023-11-28 20:39:03,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [266325684] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:39:03,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:39:03,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:39:03,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710726918] [2023-11-28 20:39:03,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:39:03,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 20:39:03,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:39:03,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 20:39:03,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 20:39:03,786 INFO L87 Difference]: Start difference. First operand 17868 states and 26423 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:05,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:39:05,115 INFO L93 Difference]: Finished difference Result 28262 states and 41799 transitions. [2023-11-28 20:39:05,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-28 20:39:05,116 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 431 [2023-11-28 20:39:05,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:39:05,133 INFO L225 Difference]: With dead ends: 28262 [2023-11-28 20:39:05,133 INFO L226 Difference]: Without dead ends: 10538 [2023-11-28 20:39:05,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 431 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-28 20:39:05,158 INFO L413 NwaCegarLoop]: 345 mSDtfsCounter, 293 mSDsluCounter, 669 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 293 SdHoareTripleChecker+Valid, 1014 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-28 20:39:05,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [293 Valid, 1014 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-28 20:39:05,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10538 states. [2023-11-28 20:39:06,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10538 to 9777. [2023-11-28 20:39:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9777 states, 7840 states have (on average 1.3988520408163265) internal successors, (10967), 7892 states have internal predecessors, (10967), 1754 states have call successors, (1754), 182 states have call predecessors, (1754), 182 states have return successors, (1754), 1702 states have call predecessors, (1754), 1754 states have call successors, (1754) [2023-11-28 20:39:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9777 states to 9777 states and 14475 transitions. [2023-11-28 20:39:06,314 INFO L78 Accepts]: Start accepts. Automaton has 9777 states and 14475 transitions. Word has length 431 [2023-11-28 20:39:06,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:06,315 INFO L495 AbstractCegarLoop]: Abstraction has 9777 states and 14475 transitions. [2023-11-28 20:39:06,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 9777 states and 14475 transitions. [2023-11-28 20:39:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2023-11-28 20:39:06,320 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:06,320 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:06,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-28 20:39:06,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:06,521 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:06,521 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:06,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1591448517, now seen corresponding path program 1 times [2023-11-28 20:39:06,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:06,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800957040] [2023-11-28 20:39:06,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:06,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:06,566 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:06,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [650970818] [2023-11-28 20:39:06,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:06,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:06,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:06,569 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:06,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-28 20:39:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:06,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 987 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-28 20:39:06,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:39:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3549 proven. 630 refuted. 0 times theorem prover too weak. 4401 trivial. 0 not checked. [2023-11-28 20:39:10,496 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:39:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 114 proven. 462 refuted. 0 times theorem prover too weak. 8004 trivial. 0 not checked. [2023-11-28 20:39:13,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:39:13,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800957040] [2023-11-28 20:39:13,377 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:39:13,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650970818] [2023-11-28 20:39:13,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650970818] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:39:13,377 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:39:13,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 26 [2023-11-28 20:39:13,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786534239] [2023-11-28 20:39:13,378 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:39:13,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-28 20:39:13,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:39:13,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-28 20:39:13,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=185, Invalid=465, Unknown=0, NotChecked=0, Total=650 [2023-11-28 20:39:13,381 INFO L87 Difference]: Start difference. First operand 9777 states and 14475 transitions. Second operand has 26 states, 25 states have (on average 9.2) internal successors, (230), 23 states have internal predecessors, (230), 9 states have call successors, (132), 6 states have call predecessors, (132), 11 states have return successors, (132), 9 states have call predecessors, (132), 9 states have call successors, (132) [2023-11-28 20:39:23,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:39:23,341 INFO L93 Difference]: Finished difference Result 26671 states and 38677 transitions. [2023-11-28 20:39:23,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2023-11-28 20:39:23,341 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 9.2) internal successors, (230), 23 states have internal predecessors, (230), 9 states have call successors, (132), 6 states have call predecessors, (132), 11 states have return successors, (132), 9 states have call predecessors, (132), 9 states have call successors, (132) Word has length 432 [2023-11-28 20:39:23,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:39:23,376 INFO L225 Difference]: With dead ends: 26671 [2023-11-28 20:39:23,376 INFO L226 Difference]: Without dead ends: 17393 [2023-11-28 20:39:23,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 936 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2756 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=2011, Invalid=5299, Unknown=0, NotChecked=0, Total=7310 [2023-11-28 20:39:23,389 INFO L413 NwaCegarLoop]: 483 mSDtfsCounter, 2709 mSDsluCounter, 2469 mSDsCounter, 0 mSdLazyCounter, 2258 mSolverCounterSat, 1457 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2713 SdHoareTripleChecker+Valid, 2952 SdHoareTripleChecker+Invalid, 3715 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1457 IncrementalHoareTripleChecker+Valid, 2258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:39:23,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2713 Valid, 2952 Invalid, 3715 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1457 Valid, 2258 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-28 20:39:23,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17393 states. [2023-11-28 20:39:25,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17393 to 11419. [2023-11-28 20:39:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11419 states, 8651 states have (on average 1.3337186452433245) internal successors, (11538), 8723 states have internal predecessors, (11538), 2400 states have call successors, (2400), 367 states have call predecessors, (2400), 367 states have return successors, (2400), 2328 states have call predecessors, (2400), 2400 states have call successors, (2400) [2023-11-28 20:39:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11419 states to 11419 states and 16338 transitions. [2023-11-28 20:39:25,874 INFO L78 Accepts]: Start accepts. Automaton has 11419 states and 16338 transitions. Word has length 432 [2023-11-28 20:39:25,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:25,874 INFO L495 AbstractCegarLoop]: Abstraction has 11419 states and 16338 transitions. [2023-11-28 20:39:25,875 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 9.2) internal successors, (230), 23 states have internal predecessors, (230), 9 states have call successors, (132), 6 states have call predecessors, (132), 11 states have return successors, (132), 9 states have call predecessors, (132), 9 states have call successors, (132) [2023-11-28 20:39:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 11419 states and 16338 transitions. [2023-11-28 20:39:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2023-11-28 20:39:25,878 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:25,878 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:25,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-28 20:39:26,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:26,079 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:26,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:26,079 INFO L85 PathProgramCache]: Analyzing trace with hash 995490570, now seen corresponding path program 1 times [2023-11-28 20:39:26,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:26,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308092451] [2023-11-28 20:39:26,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:26,120 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:26,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [795235116] [2023-11-28 20:39:26,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:26,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:26,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:26,122 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:26,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-28 20:39:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:26,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 989 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-28 20:39:26,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:39:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4289 proven. 132 refuted. 0 times theorem prover too weak. 4159 trivial. 0 not checked. [2023-11-28 20:39:27,232 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:39:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:39:27,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:39:27,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308092451] [2023-11-28 20:39:27,432 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:39:27,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [795235116] [2023-11-28 20:39:27,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [795235116] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-28 20:39:27,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:39:27,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [13] total 15 [2023-11-28 20:39:27,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295463620] [2023-11-28 20:39:27,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:39:27,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 20:39:27,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:39:27,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 20:39:27,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2023-11-28 20:39:27,435 INFO L87 Difference]: Start difference. First operand 11419 states and 16338 transitions. Second operand has 4 states, 4 states have (on average 26.5) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:29,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:39:29,533 INFO L93 Difference]: Finished difference Result 18017 states and 25752 transitions. [2023-11-28 20:39:29,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-28 20:39:29,534 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.5) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 433 [2023-11-28 20:39:29,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:39:29,551 INFO L225 Difference]: With dead ends: 18017 [2023-11-28 20:39:29,551 INFO L226 Difference]: Without dead ends: 9405 [2023-11-28 20:39:29,559 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 864 GetRequests, 851 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2023-11-28 20:39:29,560 INFO L413 NwaCegarLoop]: 367 mSDtfsCounter, 341 mSDsluCounter, 583 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 341 SdHoareTripleChecker+Valid, 950 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-28 20:39:29,560 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [341 Valid, 950 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-28 20:39:29,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9405 states. [2023-11-28 20:39:31,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9405 to 9361. [2023-11-28 20:39:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9361 states, 7077 states have (on average 1.3361593895718524) internal successors, (9456), 7133 states have internal predecessors, (9456), 1978 states have call successors, (1978), 305 states have call predecessors, (1978), 305 states have return successors, (1978), 1922 states have call predecessors, (1978), 1978 states have call successors, (1978) [2023-11-28 20:39:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9361 states to 9361 states and 13412 transitions. [2023-11-28 20:39:31,472 INFO L78 Accepts]: Start accepts. Automaton has 9361 states and 13412 transitions. Word has length 433 [2023-11-28 20:39:31,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:31,472 INFO L495 AbstractCegarLoop]: Abstraction has 9361 states and 13412 transitions. [2023-11-28 20:39:31,473 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.5) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 9361 states and 13412 transitions. [2023-11-28 20:39:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2023-11-28 20:39:31,476 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:31,477 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:31,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-28 20:39:31,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:31,677 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:31,678 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:31,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1678988935, now seen corresponding path program 1 times [2023-11-28 20:39:31,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:31,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141383882] [2023-11-28 20:39:31,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:31,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:31,717 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:31,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1129483704] [2023-11-28 20:39:31,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:31,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:31,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:31,719 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:31,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-28 20:39:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:32,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 986 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 20:39:32,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:39:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:39:32,378 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:39:32,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:39:32,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141383882] [2023-11-28 20:39:32,378 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:39:32,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129483704] [2023-11-28 20:39:32,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1129483704] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:39:32,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:39:32,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:39:32,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744529329] [2023-11-28 20:39:32,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:39:32,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:39:32,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:39:32,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:39:32,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:39:32,380 INFO L87 Difference]: Start difference. First operand 9361 states and 13412 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:36,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:39:36,028 INFO L93 Difference]: Finished difference Result 27579 states and 39478 transitions. [2023-11-28 20:39:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:39:36,029 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 433 [2023-11-28 20:39:36,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:39:36,068 INFO L225 Difference]: With dead ends: 27579 [2023-11-28 20:39:36,068 INFO L226 Difference]: Without dead ends: 18440 [2023-11-28 20:39:36,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 431 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:39:36,084 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 143 mSDsluCounter, 335 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 788 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:39:36,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 788 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:39:36,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18440 states. [2023-11-28 20:39:39,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18440 to 18350. [2023-11-28 20:39:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18350 states, 13862 states have (on average 1.3277304862213244) internal successors, (18405), 13974 states have internal predecessors, (18405), 3890 states have call successors, (3890), 597 states have call predecessors, (3890), 597 states have return successors, (3890), 3778 states have call predecessors, (3890), 3890 states have call successors, (3890) [2023-11-28 20:39:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18350 states to 18350 states and 26185 transitions. [2023-11-28 20:39:39,903 INFO L78 Accepts]: Start accepts. Automaton has 18350 states and 26185 transitions. Word has length 433 [2023-11-28 20:39:39,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:39,903 INFO L495 AbstractCegarLoop]: Abstraction has 18350 states and 26185 transitions. [2023-11-28 20:39:39,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:39:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 18350 states and 26185 transitions. [2023-11-28 20:39:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:39:39,907 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:39,907 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:39,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-28 20:39:40,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-28 20:39:40,108 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:40,108 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:40,108 INFO L85 PathProgramCache]: Analyzing trace with hash -536399764, now seen corresponding path program 1 times [2023-11-28 20:39:40,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:40,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764325101] [2023-11-28 20:39:40,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:40,143 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:40,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1679364315] [2023-11-28 20:39:40,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:40,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:40,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:40,144 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:40,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-28 20:39:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:40,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-28 20:39:40,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:39:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 5775 proven. 159 refuted. 0 times theorem prover too weak. 2646 trivial. 0 not checked. [2023-11-28 20:39:41,625 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:39:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 120 proven. 75 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:39:43,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:39:43,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764325101] [2023-11-28 20:39:43,337 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:39:43,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679364315] [2023-11-28 20:39:43,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1679364315] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:39:43,338 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:39:43,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 18 [2023-11-28 20:39:43,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559096372] [2023-11-28 20:39:43,338 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:39:43,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-28 20:39:43,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:39:43,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-28 20:39:43,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2023-11-28 20:39:43,341 INFO L87 Difference]: Start difference. First operand 18350 states and 26185 transitions. Second operand has 18 states, 18 states have (on average 9.88888888888889) internal successors, (178), 18 states have internal predecessors, (178), 5 states have call successors, (107), 4 states have call predecessors, (107), 7 states have return successors, (107), 5 states have call predecessors, (107), 5 states have call successors, (107) [2023-11-28 20:39:53,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:39:53,175 INFO L93 Difference]: Finished difference Result 46791 states and 65992 transitions. [2023-11-28 20:39:53,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-11-28 20:39:53,176 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 9.88888888888889) internal successors, (178), 18 states have internal predecessors, (178), 5 states have call successors, (107), 4 states have call predecessors, (107), 7 states have return successors, (107), 5 states have call predecessors, (107), 5 states have call successors, (107) Word has length 434 [2023-11-28 20:39:53,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:39:53,224 INFO L225 Difference]: With dead ends: 46791 [2023-11-28 20:39:53,224 INFO L226 Difference]: Without dead ends: 28673 [2023-11-28 20:39:53,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 917 GetRequests, 856 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1204 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1076, Invalid=2830, Unknown=0, NotChecked=0, Total=3906 [2023-11-28 20:39:53,246 INFO L413 NwaCegarLoop]: 372 mSDtfsCounter, 2946 mSDsluCounter, 1252 mSDsCounter, 0 mSdLazyCounter, 1340 mSolverCounterSat, 1300 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2982 SdHoareTripleChecker+Valid, 1624 SdHoareTripleChecker+Invalid, 2640 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1300 IncrementalHoareTripleChecker+Valid, 1340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-28 20:39:53,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2982 Valid, 1624 Invalid, 2640 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1300 Valid, 1340 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-28 20:39:53,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28673 states. [2023-11-28 20:39:58,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28673 to 21344. [2023-11-28 20:39:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21344 states, 16402 states have (on average 1.320265821241312) internal successors, (21655), 16550 states have internal predecessors, (21655), 4226 states have call successors, (4226), 715 states have call predecessors, (4226), 715 states have return successors, (4226), 4078 states have call predecessors, (4226), 4226 states have call successors, (4226) [2023-11-28 20:39:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21344 states to 21344 states and 30107 transitions. [2023-11-28 20:39:58,600 INFO L78 Accepts]: Start accepts. Automaton has 21344 states and 30107 transitions. Word has length 434 [2023-11-28 20:39:58,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:39:58,601 INFO L495 AbstractCegarLoop]: Abstraction has 21344 states and 30107 transitions. [2023-11-28 20:39:58,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 9.88888888888889) internal successors, (178), 18 states have internal predecessors, (178), 5 states have call successors, (107), 4 states have call predecessors, (107), 7 states have return successors, (107), 5 states have call predecessors, (107), 5 states have call successors, (107) [2023-11-28 20:39:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 21344 states and 30107 transitions. [2023-11-28 20:39:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:39:58,604 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:39:58,604 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:39:58,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-28 20:39:58,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-28 20:39:58,805 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:39:58,805 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:39:58,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1905203544, now seen corresponding path program 1 times [2023-11-28 20:39:58,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:39:58,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035520062] [2023-11-28 20:39:58,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:39:58,839 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:39:58,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1824019173] [2023-11-28 20:39:58,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:39:58,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:39:58,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:39:58,840 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:39:58,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-28 20:39:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:39:59,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 987 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-28 20:39:59,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:40:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:40:00,067 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:40:00,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:40:00,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035520062] [2023-11-28 20:40:00,067 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:40:00,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824019173] [2023-11-28 20:40:00,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824019173] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:40:00,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:40:00,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:40:00,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706546080] [2023-11-28 20:40:00,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:40:00,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:40:00,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:40:00,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:40:00,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:40:00,070 INFO L87 Difference]: Start difference. First operand 21344 states and 30107 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:40:04,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:40:04,977 INFO L93 Difference]: Finished difference Result 42237 states and 59538 transitions. [2023-11-28 20:40:04,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:40:04,978 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 434 [2023-11-28 20:40:04,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:40:05,017 INFO L225 Difference]: With dead ends: 42237 [2023-11-28 20:40:05,017 INFO L226 Difference]: Without dead ends: 21368 [2023-11-28 20:40:05,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-28 20:40:05,049 INFO L413 NwaCegarLoop]: 372 mSDtfsCounter, 135 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 701 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:40:05,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 701 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 20:40:05,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21368 states. [2023-11-28 20:40:10,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21368 to 21344. [2023-11-28 20:40:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21344 states, 16402 states have (on average 1.3199000121936348) internal successors, (21649), 16550 states have internal predecessors, (21649), 4226 states have call successors, (4226), 715 states have call predecessors, (4226), 715 states have return successors, (4226), 4078 states have call predecessors, (4226), 4226 states have call successors, (4226) [2023-11-28 20:40:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21344 states to 21344 states and 30101 transitions. [2023-11-28 20:40:10,259 INFO L78 Accepts]: Start accepts. Automaton has 21344 states and 30101 transitions. Word has length 434 [2023-11-28 20:40:10,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:40:10,260 INFO L495 AbstractCegarLoop]: Abstraction has 21344 states and 30101 transitions. [2023-11-28 20:40:10,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:40:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 21344 states and 30101 transitions. [2023-11-28 20:40:10,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:40:10,264 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:40:10,264 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:40:10,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-28 20:40:10,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-28 20:40:10,465 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:40:10,465 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:40:10,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1995396966, now seen corresponding path program 1 times [2023-11-28 20:40:10,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:40:10,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427240864] [2023-11-28 20:40:10,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:40:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:40:10,506 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:40:10,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1100691938] [2023-11-28 20:40:10,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:40:10,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:40:10,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:40:10,508 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:40:10,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-28 20:40:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:40:10,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 985 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:40:10,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:40:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 2003 proven. 24 refuted. 0 times theorem prover too weak. 6553 trivial. 0 not checked. [2023-11-28 20:40:11,085 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:40:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 171 proven. 24 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:40:11,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:40:11,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427240864] [2023-11-28 20:40:11,340 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:40:11,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1100691938] [2023-11-28 20:40:11,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1100691938] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:40:11,341 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:40:11,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-28 20:40:11,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836585999] [2023-11-28 20:40:11,341 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:40:11,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-28 20:40:11,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:40:11,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-28 20:40:11,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-28 20:40:11,344 INFO L87 Difference]: Start difference. First operand 21344 states and 30101 transitions. Second operand has 9 states, 9 states have (on average 15.11111111111111) internal successors, (136), 9 states have internal predecessors, (136), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-28 20:40:26,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:40:26,800 INFO L93 Difference]: Finished difference Result 64738 states and 90203 transitions. [2023-11-28 20:40:26,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-28 20:40:26,801 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 15.11111111111111) internal successors, (136), 9 states have internal predecessors, (136), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) Word has length 434 [2023-11-28 20:40:26,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:40:26,878 INFO L225 Difference]: With dead ends: 64738 [2023-11-28 20:40:26,878 INFO L226 Difference]: Without dead ends: 43855 [2023-11-28 20:40:26,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 885 GetRequests, 860 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=193, Invalid=457, Unknown=0, NotChecked=0, Total=650 [2023-11-28 20:40:26,905 INFO L413 NwaCegarLoop]: 466 mSDtfsCounter, 1518 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 1134 mSolverCounterSat, 569 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1634 SdHoareTripleChecker+Valid, 1685 SdHoareTripleChecker+Invalid, 1703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 569 IncrementalHoareTripleChecker+Valid, 1134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-28 20:40:26,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1634 Valid, 1685 Invalid, 1703 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [569 Valid, 1134 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-28 20:40:26,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43855 states. [2023-11-28 20:40:36,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43855 to 25825. [2023-11-28 20:40:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25825 states, 19458 states have (on average 1.304707575290369) internal successors, (25387), 19658 states have internal predecessors, (25387), 5431 states have call successors, (5431), 935 states have call predecessors, (5431), 935 states have return successors, (5431), 5231 states have call predecessors, (5431), 5431 states have call successors, (5431) [2023-11-28 20:40:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25825 states to 25825 states and 36249 transitions. [2023-11-28 20:40:36,633 INFO L78 Accepts]: Start accepts. Automaton has 25825 states and 36249 transitions. Word has length 434 [2023-11-28 20:40:36,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:40:36,634 INFO L495 AbstractCegarLoop]: Abstraction has 25825 states and 36249 transitions. [2023-11-28 20:40:36,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 15.11111111111111) internal successors, (136), 9 states have internal predecessors, (136), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-28 20:40:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25825 states and 36249 transitions. [2023-11-28 20:40:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:40:36,638 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:40:36,638 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:40:36,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-28 20:40:36,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:40:36,839 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:40:36,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:40:36,840 INFO L85 PathProgramCache]: Analyzing trace with hash 2057436580, now seen corresponding path program 1 times [2023-11-28 20:40:36,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:40:36,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803529455] [2023-11-28 20:40:36,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:40:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:40:36,876 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:40:36,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1857994707] [2023-11-28 20:40:36,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:40:36,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:40:36,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:40:36,877 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:40:36,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-28 20:40:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:40:37,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 986 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-28 20:40:37,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:40:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 5191 proven. 195 refuted. 0 times theorem prover too weak. 3194 trivial. 0 not checked. [2023-11-28 20:40:38,518 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:40:39,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:40:39,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803529455] [2023-11-28 20:40:39,466 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:40:39,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1857994707] [2023-11-28 20:40:39,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1857994707] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:40:39,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:40:39,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2023-11-28 20:40:39,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104651747] [2023-11-28 20:40:39,467 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-28 20:40:39,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-28 20:40:39,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:40:39,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-28 20:40:39,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2023-11-28 20:40:39,469 INFO L87 Difference]: Start difference. First operand 25825 states and 36249 transitions. Second operand has 13 states, 13 states have (on average 9.615384615384615) internal successors, (125), 13 states have internal predecessors, (125), 4 states have call successors, (66), 4 states have call predecessors, (66), 7 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) [2023-11-28 20:41:00,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:41:00,256 INFO L93 Difference]: Finished difference Result 94479 states and 131522 transitions. [2023-11-28 20:41:00,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-28 20:41:00,257 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 9.615384615384615) internal successors, (125), 13 states have internal predecessors, (125), 4 states have call successors, (66), 4 states have call predecessors, (66), 7 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) Word has length 434 [2023-11-28 20:41:00,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:41:00,417 INFO L225 Difference]: With dead ends: 94479 [2023-11-28 20:41:00,417 INFO L226 Difference]: Without dead ends: 69208 [2023-11-28 20:41:00,453 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 518 GetRequests, 488 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=286, Invalid=706, Unknown=0, NotChecked=0, Total=992 [2023-11-28 20:41:00,454 INFO L413 NwaCegarLoop]: 255 mSDtfsCounter, 1576 mSDsluCounter, 1095 mSDsCounter, 0 mSdLazyCounter, 1214 mSolverCounterSat, 419 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1635 SdHoareTripleChecker+Valid, 1350 SdHoareTripleChecker+Invalid, 1633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 419 IncrementalHoareTripleChecker+Valid, 1214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-28 20:41:00,454 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1635 Valid, 1350 Invalid, 1633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [419 Valid, 1214 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-28 20:41:00,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69208 states. [2023-11-28 20:41:13,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69208 to 50958. [2023-11-28 20:41:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50958 states, 39766 states have (on average 1.3193683045818037) internal successors, (52466), 40186 states have internal predecessors, (52466), 9432 states have call successors, (9432), 1759 states have call predecessors, (9432), 1759 states have return successors, (9432), 9012 states have call predecessors, (9432), 9432 states have call successors, (9432) [2023-11-28 20:41:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50958 states to 50958 states and 71330 transitions. [2023-11-28 20:41:13,934 INFO L78 Accepts]: Start accepts. Automaton has 50958 states and 71330 transitions. Word has length 434 [2023-11-28 20:41:13,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:41:13,935 INFO L495 AbstractCegarLoop]: Abstraction has 50958 states and 71330 transitions. [2023-11-28 20:41:13,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 9.615384615384615) internal successors, (125), 13 states have internal predecessors, (125), 4 states have call successors, (66), 4 states have call predecessors, (66), 7 states have return successors, (66), 4 states have call predecessors, (66), 4 states have call successors, (66) [2023-11-28 20:41:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 50958 states and 71330 transitions. [2023-11-28 20:41:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:41:13,941 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:41:13,941 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:41:13,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-28 20:41:14,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:41:14,142 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:41:14,142 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:41:14,142 INFO L85 PathProgramCache]: Analyzing trace with hash -2103517210, now seen corresponding path program 1 times [2023-11-28 20:41:14,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:41:14,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933433410] [2023-11-28 20:41:14,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:41:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:41:14,177 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:41:14,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1708527748] [2023-11-28 20:41:14,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:41:14,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:41:14,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:41:14,178 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:41:14,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-11-28 20:41:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:41:14,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 988 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-28 20:41:14,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:41:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2023-11-28 20:41:16,119 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:41:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 6 proven. 189 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:41:35,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:41:35,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933433410] [2023-11-28 20:41:35,321 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 20:41:35,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1708527748] [2023-11-28 20:41:35,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1708527748] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:41:35,322 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:41:35,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2023-11-28 20:41:35,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88554099] [2023-11-28 20:41:35,322 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:41:35,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-28 20:41:35,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:41:35,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-28 20:41:35,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2023-11-28 20:41:35,325 INFO L87 Difference]: Start difference. First operand 50958 states and 71330 transitions. Second operand has 15 states, 15 states have (on average 14.533333333333333) internal successors, (218), 15 states have internal predecessors, (218), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:41:38,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-28 20:41:45,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-28 20:41:54,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-28 20:42:07,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-28 20:42:20,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:42:20,891 INFO L93 Difference]: Finished difference Result 115752 states and 160763 transitions. [2023-11-28 20:42:20,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-28 20:42:20,892 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 14.533333333333333) internal successors, (218), 15 states have internal predecessors, (218), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) Word has length 434 [2023-11-28 20:42:20,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:42:21,004 INFO L225 Difference]: With dead ends: 115752 [2023-11-28 20:42:21,004 INFO L226 Difference]: Without dead ends: 66402 [2023-11-28 20:42:21,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 882 GetRequests, 854 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=258, Invalid=612, Unknown=0, NotChecked=0, Total=870 [2023-11-28 20:42:21,050 INFO L413 NwaCegarLoop]: 269 mSDtfsCounter, 943 mSDsluCounter, 1831 mSDsCounter, 0 mSdLazyCounter, 1324 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 949 SdHoareTripleChecker+Valid, 2100 SdHoareTripleChecker+Invalid, 1442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 1324 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.5s IncrementalHoareTripleChecker+Time [2023-11-28 20:42:21,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [949 Valid, 2100 Invalid, 1442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 1324 Invalid, 0 Unknown, 0 Unchecked, 28.5s Time] [2023-11-28 20:42:21,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66402 states. [2023-11-28 20:42:31,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66402 to 50970. [2023-11-28 20:42:31,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50970 states, 42622 states have (on average 1.3359767256346489) internal successors, (56942), 43042 states have internal predecessors, (56942), 6840 states have call successors, (6840), 1507 states have call predecessors, (6840), 1507 states have return successors, (6840), 6420 states have call predecessors, (6840), 6840 states have call successors, (6840) [2023-11-28 20:42:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50970 states to 50970 states and 70622 transitions. [2023-11-28 20:42:31,628 INFO L78 Accepts]: Start accepts. Automaton has 50970 states and 70622 transitions. Word has length 434 [2023-11-28 20:42:31,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:42:31,629 INFO L495 AbstractCegarLoop]: Abstraction has 50970 states and 70622 transitions. [2023-11-28 20:42:31,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 14.533333333333333) internal successors, (218), 15 states have internal predecessors, (218), 4 states have call successors, (132), 3 states have call predecessors, (132), 5 states have return successors, (132), 4 states have call predecessors, (132), 4 states have call successors, (132) [2023-11-28 20:42:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 50970 states and 70622 transitions. [2023-11-28 20:42:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-11-28 20:42:31,635 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:42:31,636 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:42:31,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2023-11-28 20:42:31,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:42:31,836 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:42:31,837 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:42:31,837 INFO L85 PathProgramCache]: Analyzing trace with hash -2046258908, now seen corresponding path program 1 times [2023-11-28 20:42:31,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:42:31,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983736328] [2023-11-28 20:42:31,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:42:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:42:31,873 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 20:42:31,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [428334606] [2023-11-28 20:42:31,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:42:31,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 20:42:31,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:42:31,875 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 20:42:31,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-11-28 20:42:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:42:32,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:42:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:42:33,469 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:42:33,469 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 20:42:33,470 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-28 20:42:33,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2023-11-28 20:42:33,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2023-11-28 20:42:33,675 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:42:33,679 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-28 20:42:33,883 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-28 20:42:33,888 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-28 20:42:33,889 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-28 20:42:33,894 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-28 20:42:33,895 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite10 could not be translated [2023-11-28 20:42:33,895 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-28 20:42:33,895 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short51 could not be translated [2023-11-28 20:42:33,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 08:42:33 BoogieIcfgContainer [2023-11-28 20:42:33,940 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-28 20:42:33,940 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 20:42:33,940 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 20:42:33,940 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 20:42:33,941 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:23" (3/4) ... [2023-11-28 20:42:33,942 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-28 20:42:33,943 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 20:42:33,944 INFO L158 Benchmark]: Toolchain (without parser) took 252046.14ms. Allocated memory was 153.1MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 113.6MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.5GB. Max. memory is 16.1GB. [2023-11-28 20:42:33,944 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 20:42:33,944 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.03ms. Allocated memory is still 153.1MB. Free memory was 113.6MB in the beginning and 89.7MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-28 20:42:33,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.28ms. Allocated memory is still 153.1MB. Free memory was 89.7MB in the beginning and 78.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-28 20:42:33,945 INFO L158 Benchmark]: Boogie Preprocessor took 141.61ms. Allocated memory is still 153.1MB. Free memory was 78.7MB in the beginning and 114.2MB in the end (delta: -35.5MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-28 20:42:33,945 INFO L158 Benchmark]: RCFGBuilder took 900.78ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 114.2MB in the beginning and 139.4MB in the end (delta: -25.1MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2023-11-28 20:42:33,946 INFO L158 Benchmark]: TraceAbstraction took 250465.13ms. Allocated memory was 188.7MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 138.3MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2023-11-28 20:42:33,946 INFO L158 Benchmark]: Witness Printer took 2.99ms. Allocated memory is still 4.1GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 20:42:33,948 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.03ms. Allocated memory is still 153.1MB. Free memory was 113.6MB in the beginning and 89.7MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.28ms. Allocated memory is still 153.1MB. Free memory was 89.7MB in the beginning and 78.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.61ms. Allocated memory is still 153.1MB. Free memory was 78.7MB in the beginning and 114.2MB in the end (delta: -35.5MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * RCFGBuilder took 900.78ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 114.2MB in the beginning and 139.4MB in the end (delta: -25.1MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * TraceAbstraction took 250465.13ms. Allocated memory was 188.7MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 138.3MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. * Witness Printer took 2.99ms. Allocated memory is still 4.1GB. Free memory is still 1.6GB. 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~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short51 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 440, overapproximation of bitwiseOr at line 324, overapproximation of someUnaryDOUBLEoperation at line 280, overapproximation of someBinaryArithmeticDOUBLEoperation at line 254, overapproximation of someBinaryDOUBLEComparisonOperation at line 440, overapproximation of someBinaryArithmeticFLOAToperation at line 240. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 8; [L23] double var_1_3 = 0.875; [L24] unsigned short int var_1_4 = 49926; [L25] unsigned short int var_1_5 = 500; [L26] unsigned short int var_1_6 = 10; [L27] unsigned char var_1_8 = 64; [L28] unsigned short int var_1_9 = 5; [L29] unsigned char var_1_11 = 10; [L30] float var_1_12 = 0.19999999999999996; [L31] float var_1_13 = 9.2; [L32] float var_1_14 = 5.8; [L33] float var_1_15 = 31.25; [L34] unsigned char var_1_16 = 1; [L35] unsigned char var_1_17 = 0; [L36] unsigned char var_1_18 = 0; [L37] unsigned char var_1_19 = 1; [L38] unsigned short int var_1_20 = 256; [L39] unsigned short int var_1_21 = 23544; [L40] unsigned long int var_1_22 = 64; [L41] double var_1_23 = 100.75; [L42] double var_1_24 = -0.5; [L43] double var_1_25 = 128.5; [L44] unsigned char var_1_26 = 2; [L45] signed long int var_1_27 = -4; [L46] unsigned char var_1_28 = 0; [L47] double var_1_29 = 64.5; [L48] signed char var_1_30 = 2; [L49] signed long int var_1_31 = 5; [L50] signed char var_1_32 = 1; [L51] signed char var_1_33 = 32; [L52] signed long int var_1_34 = -64; [L53] signed long int var_1_35 = -32; [L54] signed long int var_1_36 = 16; [L55] unsigned long int var_1_37 = 64; [L56] unsigned short int var_1_38 = 10; [L57] unsigned short int var_1_39 = 16; [L58] unsigned long int var_1_40 = 5; [L59] unsigned char var_1_41 = 16; [L60] unsigned char var_1_42 = 64; [L61] unsigned long int var_1_43 = 16; [L62] unsigned short int var_1_44 = 5; [L63] unsigned short int var_1_45 = 5; [L64] unsigned char var_1_46 = 200; [L65] unsigned char var_1_47 = 128; [L66] unsigned char var_1_48 = 4; [L67] unsigned char var_1_49 = 16; [L68] unsigned short int var_1_50 = 2; [L69] float var_1_51 = 2.4; [L70] float var_1_52 = 255.7; [L71] float var_1_53 = 31.5; [L72] float var_1_54 = 63.25; [L73] signed short int var_1_55 = 1; [L74] unsigned short int var_1_56 = 8; [L75] unsigned short int var_1_57 = 1; [L76] unsigned char var_1_58 = 64; [L77] signed short int var_1_59 = 100; [L78] unsigned char var_1_60 = 0; [L79] unsigned char var_1_61 = 0; [L80] unsigned char var_1_62 = 0; [L81] signed short int var_1_63 = -64; [L82] float var_1_64 = 5.25; [L83] double var_1_65 = 32.527; [L84] float var_1_66 = 7.75; [L85] signed long int var_1_67 = -8; [L86] float var_1_68 = 1.3; [L87] signed short int var_1_69 = -10; [L88] double var_1_70 = 9999999999999.5; [L89] double var_1_71 = 199.375; [L90] signed short int var_1_72 = 1; [L91] signed short int var_1_73 = -5; [L92] double var_1_74 = 1.8; [L93] signed char var_1_75 = 50; [L94] unsigned short int var_1_76 = 2; [L95] signed long int var_1_77 = 64; [L96] signed long int var_1_78 = -1; [L97] signed long int var_1_79 = 500; [L98] signed char var_1_80 = -8; [L99] double var_1_81 = -0.12; [L100] unsigned long int var_1_82 = 4; [L101] unsigned long int var_1_83 = 32; [L102] signed char var_1_84 = -4; [L103] signed long int var_1_85 = -256; [L104] unsigned char last_1_var_1_8 = 64; [L105] unsigned char last_1_var_1_19 = 1; [L106] unsigned short int last_1_var_1_20 = 256; [L107] unsigned long int last_1_var_1_22 = 64; [L444] isInitial = 1 [L445] FCALL initially() [L446] COND TRUE 1 [L447] CALL updateLastVariables() [L434] last_1_var_1_8 = var_1_8 [L435] last_1_var_1_19 = var_1_19 [L436] last_1_var_1_20 = var_1_20 [L437] last_1_var_1_22 = var_1_22 [L447] RET updateLastVariables() [L448] CALL updateVariables() [L329] var_1_3 = __VERIFIER_nondet_double() [L330] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L330] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L331] CALL assume_abort_if_not(var_1_3 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L331] RET assume_abort_if_not(var_1_3 != 0.0F) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L332] var_1_4 = __VERIFIER_nondet_ushort() [L333] CALL assume_abort_if_not(var_1_4 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L333] RET assume_abort_if_not(var_1_4 >= 49150) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L334] CALL assume_abort_if_not(var_1_4 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L334] RET assume_abort_if_not(var_1_4 <= 65534) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L335] var_1_5 = __VERIFIER_nondet_ushort() [L336] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L336] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L337] CALL assume_abort_if_not(var_1_5 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L337] RET assume_abort_if_not(var_1_5 <= 16383) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L338] var_1_6 = __VERIFIER_nondet_ushort() [L339] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L339] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L340] CALL assume_abort_if_not(var_1_6 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L340] RET assume_abort_if_not(var_1_6 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L341] var_1_9 = __VERIFIER_nondet_ushort() [L342] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64] [L342] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64] [L343] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L343] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L344] var_1_11 = __VERIFIER_nondet_uchar() [L345] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L345] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L346] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L346] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L347] var_1_13 = __VERIFIER_nondet_float() [L348] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L348] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L349] var_1_14 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L350] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L351] var_1_15 = __VERIFIER_nondet_float() [L352] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L352] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L353] var_1_17 = __VERIFIER_nondet_uchar() [L354] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L354] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L355] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L355] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L356] var_1_18 = __VERIFIER_nondet_uchar() [L357] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L357] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L358] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L358] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L359] var_1_21 = __VERIFIER_nondet_ushort() [L360] CALL assume_abort_if_not(var_1_21 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L360] RET assume_abort_if_not(var_1_21 >= 16383) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L361] CALL assume_abort_if_not(var_1_21 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L361] RET assume_abort_if_not(var_1_21 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L362] var_1_24 = __VERIFIER_nondet_double() [L363] CALL assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L363] RET assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L364] var_1_25 = __VERIFIER_nondet_double() [L365] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L365] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L366] var_1_26 = __VERIFIER_nondet_uchar() [L367] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L367] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L368] CALL assume_abort_if_not(var_1_26 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L368] RET assume_abort_if_not(var_1_26 <= 255) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L369] var_1_27 = __VERIFIER_nondet_long() [L370] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L370] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L371] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L371] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L372] var_1_28 = __VERIFIER_nondet_uchar() [L373] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L373] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L374] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L374] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L375] var_1_29 = __VERIFIER_nondet_double() [L376] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L376] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L377] var_1_31 = __VERIFIER_nondet_long() [L378] CALL assume_abort_if_not(var_1_31 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L378] RET assume_abort_if_not(var_1_31 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L379] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L379] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L380] var_1_32 = __VERIFIER_nondet_char() [L381] CALL assume_abort_if_not(var_1_32 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L381] RET assume_abort_if_not(var_1_32 >= -1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L382] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L382] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L383] var_1_33 = __VERIFIER_nondet_char() [L384] CALL assume_abort_if_not(var_1_33 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L384] RET assume_abort_if_not(var_1_33 >= -126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L385] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L385] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L386] var_1_36 = __VERIFIER_nondet_long() [L387] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L387] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L388] CALL assume_abort_if_not(var_1_36 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L388] RET assume_abort_if_not(var_1_36 <= 1073741823) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L389] var_1_38 = __VERIFIER_nondet_ushort() [L390] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L390] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L391] CALL assume_abort_if_not(var_1_38 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L391] RET assume_abort_if_not(var_1_38 <= 65535) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L392] CALL assume_abort_if_not(var_1_38 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L392] RET assume_abort_if_not(var_1_38 != 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L393] var_1_39 = __VERIFIER_nondet_ushort() [L394] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L394] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L395] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L395] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L396] CALL assume_abort_if_not(var_1_39 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L396] RET assume_abort_if_not(var_1_39 != 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L397] var_1_42 = __VERIFIER_nondet_uchar() [L398] CALL assume_abort_if_not(var_1_42 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L398] RET assume_abort_if_not(var_1_42 >= 64) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L399] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L399] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L400] var_1_45 = __VERIFIER_nondet_ushort() [L401] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L401] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L402] CALL assume_abort_if_not(var_1_45 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L402] RET assume_abort_if_not(var_1_45 <= 16384) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L403] var_1_47 = __VERIFIER_nondet_uchar() [L404] CALL assume_abort_if_not(var_1_47 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L404] RET assume_abort_if_not(var_1_47 >= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L405] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L405] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=4, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L406] var_1_48 = __VERIFIER_nondet_uchar() [L407] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L407] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L408] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L408] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=16, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L409] var_1_49 = __VERIFIER_nondet_uchar() [L410] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L410] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L411] CALL assume_abort_if_not(var_1_49 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L411] RET assume_abort_if_not(var_1_49 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L412] var_1_52 = __VERIFIER_nondet_float() [L413] CALL assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 4611686.018427382800e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L413] RET assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 4611686.018427382800e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L414] var_1_53 = __VERIFIER_nondet_float() [L415] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L415] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L416] var_1_54 = __VERIFIER_nondet_float() [L417] CALL assume_abort_if_not((var_1_54 >= -922337.2036854765600e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854765600e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L417] RET assume_abort_if_not((var_1_54 >= -922337.2036854765600e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854765600e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L418] var_1_61 = __VERIFIER_nondet_uchar() [L419] CALL assume_abort_if_not(var_1_61 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L419] RET assume_abort_if_not(var_1_61 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L420] CALL assume_abort_if_not(var_1_61 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L420] RET assume_abort_if_not(var_1_61 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L421] var_1_62 = __VERIFIER_nondet_uchar() [L422] CALL assume_abort_if_not(var_1_62 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L422] RET assume_abort_if_not(var_1_62 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L423] CALL assume_abort_if_not(var_1_62 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L423] RET assume_abort_if_not(var_1_62 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L424] var_1_65 = __VERIFIER_nondet_double() [L425] CALL assume_abort_if_not((var_1_65 >= -922337.2036854776000e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 9223372.036854776000e+12F && var_1_65 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L425] RET assume_abort_if_not((var_1_65 >= -922337.2036854776000e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 9223372.036854776000e+12F && var_1_65 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L426] CALL assume_abort_if_not(var_1_65 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L426] RET assume_abort_if_not(var_1_65 != 0.0F) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L427] var_1_71 = __VERIFIER_nondet_double() [L428] CALL assume_abort_if_not((var_1_71 >= 0.0F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854765600e+12F && var_1_71 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L428] RET assume_abort_if_not((var_1_71 >= 0.0F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854765600e+12F && var_1_71 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L429] var_1_83 = __VERIFIER_nondet_ulong() [L430] CALL assume_abort_if_not(var_1_83 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L430] RET assume_abort_if_not(var_1_83 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L431] CALL assume_abort_if_not(var_1_83 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L431] RET assume_abort_if_not(var_1_83 <= 4294967294) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L448] RET updateVariables() [L449] CALL step() [L111] COND FALSE !(var_1_24 <= var_1_25) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L118] EXPR (var_1_27 + var_1_26) ^ var_1_31 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=2, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L118] COND TRUE ((var_1_27 + var_1_26) ^ var_1_31) < (-10 | 32) [L119] var_1_30 = (var_1_32 - (((((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) < 0 ) ? -((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) : ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-64, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L121] COND TRUE var_1_31 > (var_1_33 * var_1_26) [L122] var_1_34 = var_1_32 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-32, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L126] COND TRUE var_1_33 <= var_1_26 [L127] var_1_35 = ((var_1_26 + var_1_36) - 32) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L131] COND FALSE !(((var_1_35 % var_1_38) / ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) >= 8) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L136] COND FALSE !(\read(var_1_28)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L139] COND FALSE !((~ var_1_36) == var_1_38) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L144] COND TRUE (var_1_42 - var_1_41) > (var_1_26 | -32) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=16, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L145] COND TRUE var_1_24 >= (- var_1_23) [L146] var_1_43 = ((((var_1_42) < ((var_1_36 + var_1_38))) ? (var_1_42) : ((var_1_36 + var_1_38)))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=5, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L149] COND TRUE var_1_36 < ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L150] var_1_44 = (var_1_26 + (var_1_42 + var_1_41)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L158] COND FALSE !(var_1_28 && (1u != var_1_37)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=200, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L161] COND TRUE var_1_36 <= var_1_38 [L162] var_1_46 = (((((var_1_42) < (var_1_48)) ? (var_1_42) : (var_1_48))) + var_1_49) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L167] var_1_50 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L168] COND TRUE var_1_40 < var_1_44 [L169] var_1_51 = var_1_29 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L173] COND TRUE (var_1_37 + (~ var_1_45)) < ((((64u) > (var_1_40)) ? (64u) : (var_1_40))) [L174] var_1_55 = (var_1_46 - ((((var_1_45) < (var_1_48)) ? (var_1_45) : (var_1_48)))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L178] var_1_56 = (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))) + var_1_49) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L179] COND FALSE !(var_1_33 <= var_1_37) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L190] var_1_58 = ((((128) > (var_1_48)) ? (128) : (var_1_48))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L191] COND FALSE !(\read(var_1_28)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L196] COND FALSE !(\read(var_1_28)) [L203] var_1_60 = (! var_1_61) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L205] var_1_63 = ((((var_1_32) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? (var_1_32) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L206] COND TRUE ((((var_1_47) < ((var_1_36 % var_1_38))) ? (var_1_47) : ((var_1_36 % var_1_38)))) >= var_1_63 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L207] COND FALSE !(\read(var_1_28)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L223] COND FALSE !(var_1_53 <= var_1_51) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L232] COND TRUE \read(var_1_62) [L233] var_1_66 = ((((var_1_52) < (var_1_54)) ? (var_1_52) : (var_1_54))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L236] COND TRUE var_1_56 > (var_1_37 % var_1_39) [L237] var_1_67 = ((((var_1_47) < (var_1_49)) ? (var_1_47) : (var_1_49))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L239] EXPR var_1_59 ^ var_1_40 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_68=13/10, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L239] COND TRUE var_1_48 > (var_1_59 ^ var_1_40) [L240] var_1_68 = (2.9f - var_1_53) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L242] COND FALSE !(var_1_54 < var_1_52) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L249] EXPR (~ var_1_63) >> var_1_67 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L249] COND FALSE !(((~ var_1_63) >> var_1_67) >= (((((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55))) < 0 ) ? -((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55))) : ((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55)))))) [L254] var_1_70 = (((((31.4) < 0 ) ? -(31.4) : (31.4))) - var_1_71) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L256] COND TRUE var_1_42 < var_1_58 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L257] COND TRUE (- var_1_31) > var_1_36 [L258] var_1_72 = ((((-1) < 0 ) ? -(-1) : (-1))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L265] var_1_73 = var_1_49 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=1, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L266] COND TRUE \read(var_1_62) [L267] var_1_74 = var_1_54 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L269] var_1_75 = -1 [L270] var_1_76 = var_1_26 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L271] COND FALSE !(\read(var_1_60)) [L274] var_1_77 = var_1_33 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L276] var_1_78 = var_1_45 [L277] var_1_79 = var_1_30 [L278] var_1_80 = var_1_33 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L279] COND TRUE var_1_39 >= (var_1_27 / var_1_47) [L280] var_1_81 = (((((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))) < 0 ) ? -((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))) : ((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=1] [L282] var_1_82 = var_1_83 [L283] var_1_84 = var_1_33 [L284] var_1_85 = -100 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L285] COND TRUE (last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22) [L286] var_1_16 = (last_1_var_1_19 || var_1_17) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L290] unsigned short int stepLocal_0 = var_1_5; VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L291] COND FALSE !(stepLocal_0 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9))))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L296] unsigned short int stepLocal_2 = var_1_4; VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L297] COND TRUE var_1_8 <= stepLocal_2 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L298] COND TRUE \read(var_1_16) [L299] var_1_20 = (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L306] COND TRUE \read(var_1_16) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L307] COND FALSE !((var_1_8 * var_1_8) < var_1_11) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L313] COND TRUE var_1_12 >= (1.3 / var_1_3) [L314] var_1_1 = ((var_1_4 - var_1_8) - var_1_8) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L318] unsigned char stepLocal_1 = var_1_1 < 64; VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_1=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L319] COND TRUE \read(var_1_16) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_1=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L320] COND TRUE stepLocal_1 || var_1_16 [L321] var_1_19 = var_1_17 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_1=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L324] EXPR 2 ^ var_1_20 VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_1=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L324] EXPR (((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20)) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, stepLocal_0=0, stepLocal_1=0, stepLocal_2=49150, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L324] COND FALSE !(var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20))))) [L449] RET step() [L450] CALL, EXPR property() [L440] EXPR (((((((var_1_12 >= (1.3 / var_1_3)) ? (var_1_1 == ((unsigned short int) ((var_1_4 - var_1_8) - var_1_8))) : (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_4)) ? (var_1_8) : (var_1_4)))))) && ((var_1_5 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9))))) ? (last_1_var_1_19 ? (var_1_8 == ((unsigned char) var_1_11)) : 1) : 1)) && (var_1_16 ? (((var_1_8 * var_1_8) < var_1_11) ? (var_1_12 == ((float) ((((((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) > (var_1_15)) ? (((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) : (var_1_15))))) : 1) : (var_1_12 == ((float) var_1_14)))) && (((last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22)) ? (var_1_16 == ((unsigned char) (last_1_var_1_19 || var_1_17))) : (var_1_16 == ((unsigned char) var_1_18)))) && (var_1_16 ? (((var_1_1 < 64) || var_1_16) ? (var_1_19 == ((unsigned char) var_1_17)) : 1) : 1)) && ((var_1_8 <= var_1_4) ? (var_1_16 ? (var_1_20 == ((unsigned short int) (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))))) : (var_1_20 == ((unsigned short int) 16))) : (var_1_20 == ((unsigned short int) (var_1_4 - var_1_8))))) && ((var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20))))) ? (var_1_22 == ((unsigned long int) var_1_1)) : 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L440-L441] return (((((((var_1_12 >= (1.3 / var_1_3)) ? (var_1_1 == ((unsigned short int) ((var_1_4 - var_1_8) - var_1_8))) : (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_4)) ? (var_1_8) : (var_1_4)))))) && ((var_1_5 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9))))) ? (last_1_var_1_19 ? (var_1_8 == ((unsigned char) var_1_11)) : 1) : 1)) && (var_1_16 ? (((var_1_8 * var_1_8) < var_1_11) ? (var_1_12 == ((float) ((((((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) > (var_1_15)) ? (((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) : (var_1_15))))) : 1) : (var_1_12 == ((float) var_1_14)))) && (((last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22)) ? (var_1_16 == ((unsigned char) (last_1_var_1_19 || var_1_17))) : (var_1_16 == ((unsigned char) var_1_18)))) && (var_1_16 ? (((var_1_1 < 64) || var_1_16) ? (var_1_19 == ((unsigned char) var_1_17)) : 1) : 1)) && ((var_1_8 <= var_1_4) ? (var_1_16 ? (var_1_20 == ((unsigned short int) (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))))) : (var_1_20 == ((unsigned short int) 16))) : (var_1_20 == ((unsigned short int) (var_1_4 - var_1_8))))) && ((var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20))))) ? (var_1_22 == ((unsigned long int) var_1_1)) : 1) ; [L450] RET, EXPR property() [L450] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=254, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=1, var_1_1=49022, var_1_20=16447, var_1_21=32767, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-2, var_1_28=0, var_1_29=2, var_1_30=-127, var_1_31=-11, var_1_32=-1, var_1_33=-126, var_1_34=-1, var_1_35=-29, var_1_36=1, var_1_37=64, var_1_38=111, var_1_39=2, var_1_40=5, var_1_41=16, var_1_42=112, var_1_43=112, var_1_44=130, var_1_45=63, var_1_46=64, var_1_47=254, var_1_48=63, var_1_49=1, var_1_4=49150, var_1_50=2, var_1_51=2, var_1_52=3, var_1_54=4, var_1_55=1, var_1_56=113, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=0, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_69=-10, var_1_6=2, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=4, var_1_75=-1, var_1_76=2, var_1_77=-126, var_1_78=63, var_1_79=-127, var_1_80=-126, var_1_81=5, var_1_82=0, var_1_83=0, var_1_84=-126, var_1_85=-100, var_1_8=64, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 213 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 250.1s, OverallIterations: 22, TraceHistogramMax: 66, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 128.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18376 SdHoareTripleChecker+Valid, 44.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17941 mSDsluCounter, 26620 SdHoareTripleChecker+Invalid, 41.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18562 mSDsCounter, 6086 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12626 IncrementalHoareTripleChecker+Invalid, 18712 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6086 mSolverCounterUnsat, 8058 mSDtfsCounter, 12626 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14017 GetRequests, 13656 SyntacticMatches, 2 SemanticMatches, 359 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5070 ImplicationChecksByTransitivity, 9.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=50970occurred in iteration=21, InterpolantAutomatonStates: 299, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 61.2s AutomataMinimizationTime, 21 MinimizatonAttempts, 82591 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 4.5s SatisfiabilityAnalysisTime, 45.6s InterpolantComputationTime, 9884 NumberOfCodeBlocks, 9884 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 13731 ConstructedInterpolants, 5 QuantifiedInterpolants, 68468 SizeOfPredicates, 84 NumberOfNonLiveVariables, 20641 ConjunctsInSsa, 230 ConjunctsInUnsatCore, 32 InterpolantComputations, 12 PerfectInterpolantSequences, 271440/274560 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 [2023-11-28 20:42:34,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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_c3a87730-2e69-400e-9999-9eb09357439c/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 cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 20:42:36,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 20:42:36,197 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-28 20:42:36,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 20:42:36,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 20:42:36,244 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 20:42:36,245 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 20:42:36,246 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 20:42:36,246 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 20:42:36,247 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 20:42:36,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 20:42:36,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 20:42:36,249 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 20:42:36,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 20:42:36,250 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 20:42:36,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 20:42:36,252 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 20:42:36,252 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-28 20:42:36,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-28 20:42:36,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 20:42:36,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 20:42:36,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 20:42:36,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 20:42:36,256 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-28 20:42:36,256 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-28 20:42:36,257 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-28 20:42:36,257 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-28 20:42:36,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 20:42:36,258 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 20:42:36,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 20:42:36,259 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 20:42:36,259 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 20:42:36,259 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 20:42:36,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:42:36,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 20:42:36,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 20:42:36,261 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 20:42:36,261 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-28 20:42:36,261 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-28 20:42:36,261 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 20:42:36,262 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 20:42:36,262 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 20:42:36,262 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 20:42:36,262 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 20:42:36,263 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-28 20:42:36,263 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_c3a87730-2e69-400e-9999-9eb09357439c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 [2023-11-28 20:42:36,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 20:42:36,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 20:42:36,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 20:42:36,564 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 20:42:36,565 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 20:42:36,566 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:42:39,387 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 20:42:39,608 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 20:42:39,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:42:39,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/773d8506b/a1f5d4eab6494d0e9e8fd475be037ca9/FLAG156435f46 [2023-11-28 20:42:39,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/data/773d8506b/a1f5d4eab6494d0e9e8fd475be037ca9 [2023-11-28 20:42:39,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 20:42:39,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 20:42:39,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 20:42:39,640 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 20:42:39,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 20:42:39,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:42:39" (1/1) ... [2023-11-28 20:42:39,645 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@566e3467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:39, skipping insertion in model container [2023-11-28 20:42:39,646 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:42:39" (1/1) ... [2023-11-28 20:42:39,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 20:42:39,819 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_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2023-11-28 20:42:39,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:42:39,958 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 20:42:39,972 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_c3a87730-2e69-400e-9999-9eb09357439c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2023-11-28 20:42:40,044 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:42:40,065 INFO L206 MainTranslator]: Completed translation [2023-11-28 20:42:40,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40 WrapperNode [2023-11-28 20:42:40,066 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 20:42:40,067 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 20:42:40,067 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 20:42:40,067 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 20:42:40,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,095 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,136 INFO L138 Inliner]: procedures = 27, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 433 [2023-11-28 20:42:40,137 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 20:42:40,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 20:42:40,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 20:42:40,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 20:42:40,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,159 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,178 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]. [2023-11-28 20:42:40,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,179 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,200 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,206 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,213 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,217 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,225 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 20:42:40,226 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 20:42:40,226 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 20:42:40,227 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 20:42:40,227 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (1/1) ... [2023-11-28 20:42:40,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:42:40,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:42:40,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 20:42:40,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 20:42:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 20:42:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-28 20:42:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-28 20:42:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-28 20:42:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 20:42:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 20:42:40,417 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 20:42:40,418 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 20:43:05,957 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 20:43:06,018 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 20:43:06,018 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 20:43:06,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:43:06 BoogieIcfgContainer [2023-11-28 20:43:06,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 20:43:06,022 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 20:43:06,022 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 20:43:06,025 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 20:43:06,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 08:42:39" (1/3) ... [2023-11-28 20:43:06,026 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@351f6dc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:43:06, skipping insertion in model container [2023-11-28 20:43:06,027 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:42:40" (2/3) ... [2023-11-28 20:43:06,027 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@351f6dc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:43:06, skipping insertion in model container [2023-11-28 20:43:06,027 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:43:06" (3/3) ... [2023-11-28 20:43:06,029 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2023-11-28 20:43:06,047 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 20:43:06,047 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 20:43:06,100 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:43:06,105 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;@16ad4d4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:43:06,106 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 20:43:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand has 185 states, 116 states have (on average 1.543103448275862) internal successors, (179), 117 states have internal predecessors, (179), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-28 20:43:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-11-28 20:43:06,135 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:43:06,136 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:43:06,136 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:43:06,141 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:43:06,142 INFO L85 PathProgramCache]: Analyzing trace with hash 961041050, now seen corresponding path program 1 times [2023-11-28 20:43:06,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:43:06,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [727413380] [2023-11-28 20:43:06,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:43:06,156 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 [2023-11-28 20:43:06,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:43:06,157 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:43:06,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:43:07,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 680 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-28 20:43:07,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:43:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 2330 proven. 0 refuted. 0 times theorem prover too weak. 6250 trivial. 0 not checked. [2023-11-28 20:43:07,881 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:43:07,882 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:43:07,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [727413380] [2023-11-28 20:43:07,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [727413380] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:43:07,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:43:07,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 20:43:07,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683326524] [2023-11-28 20:43:07,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:43:07,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:43:07,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:43:07,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:43:07,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:43:07,924 INFO L87 Difference]: Start difference. First operand has 185 states, 116 states have (on average 1.543103448275862) internal successors, (179), 117 states have internal predecessors, (179), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) Second operand has 2 states, 2 states have (on average 47.0) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:43:12,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:43:12,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:43:12,773 INFO L93 Difference]: Finished difference Result 367 states and 686 transitions. [2023-11-28 20:43:12,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:43:12,991 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 47.0) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 417 [2023-11-28 20:43:12,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:43:13,002 INFO L225 Difference]: With dead ends: 367 [2023-11-28 20:43:13,002 INFO L226 Difference]: Without dead ends: 183 [2023-11-28 20:43:13,008 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:43:13,011 INFO L413 NwaCegarLoop]: 303 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-28 20:43:13,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 303 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2023-11-28 20:43:13,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2023-11-28 20:43:13,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 183. [2023-11-28 20:43:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 115 states have (on average 1.5130434782608695) internal successors, (174), 115 states have internal predecessors, (174), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-28 20:43:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 306 transitions. [2023-11-28 20:43:13,099 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 306 transitions. Word has length 417 [2023-11-28 20:43:13,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:43:13,100 INFO L495 AbstractCegarLoop]: Abstraction has 183 states and 306 transitions. [2023-11-28 20:43:13,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 47.0) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-28 20:43:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 306 transitions. [2023-11-28 20:43:13,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-11-28 20:43:13,113 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:43:13,113 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:43:13,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:13,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:13,314 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:43:13,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:43:13,315 INFO L85 PathProgramCache]: Analyzing trace with hash -716644066, now seen corresponding path program 1 times [2023-11-28 20:43:13,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:43:13,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [845580128] [2023-11-28 20:43:13,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:43:13,317 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 [2023-11-28 20:43:13,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:43:13,318 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:43:13,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:43:14,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 680 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:43:14,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:43:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2023-11-28 20:43:22,053 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:43:22,273 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:43:22,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [845580128] [2023-11-28 20:43:22,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [845580128] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:43:22,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [39122553] [2023-11-28 20:43:22,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:43:22,275 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:43:22,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:43:22,292 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:43:22,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-28 20:43:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:43:23,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 680 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 20:43:23,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:43:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:43:23,624 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:43:23,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [39122553] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:43:23,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:43:23,625 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2023-11-28 20:43:23,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765642892] [2023-11-28 20:43:23,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:43:23,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:43:23,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:43:23,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:43:23,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2023-11-28 20:43:23,631 INFO L87 Difference]: Start difference. First operand 183 states and 306 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:43:28,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:43:32,643 WARN L539 Checker$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 [] [2023-11-28 20:43:36,649 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 [] [2023-11-28 20:43:36,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:43:36,920 INFO L93 Difference]: Finished difference Result 480 states and 803 transitions. [2023-11-28 20:43:36,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-28 20:43:36,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 417 [2023-11-28 20:43:36,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:43:36,928 INFO L225 Difference]: With dead ends: 480 [2023-11-28 20:43:36,929 INFO L226 Difference]: Without dead ends: 298 [2023-11-28 20:43:36,930 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 882 GetRequests, 873 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2023-11-28 20:43:36,932 INFO L413 NwaCegarLoop]: 450 mSDtfsCounter, 182 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 12 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 726 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-11-28 20:43:36,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [182 Valid, 726 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 25 Invalid, 3 Unknown, 0 Unchecked, 13.2s Time] [2023-11-28 20:43:36,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2023-11-28 20:43:36,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 295. [2023-11-28 20:43:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 199 states have (on average 1.5276381909547738) internal successors, (304), 200 states have internal predecessors, (304), 93 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2023-11-28 20:43:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 490 transitions. [2023-11-28 20:43:36,989 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 490 transitions. Word has length 417 [2023-11-28 20:43:36,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:43:36,991 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 490 transitions. [2023-11-28 20:43:36,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:43:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 490 transitions. [2023-11-28 20:43:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-11-28 20:43:36,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:43:36,998 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:43:37,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:37,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-11-28 20:43:37,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-28 20:43:37,400 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:43:37,401 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:43:37,401 INFO L85 PathProgramCache]: Analyzing trace with hash 835697788, now seen corresponding path program 1 times [2023-11-28 20:43:37,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:43:37,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1207689288] [2023-11-28 20:43:37,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:43:37,403 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 [2023-11-28 20:43:37,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:43:37,404 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:43:37,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:43:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:43:38,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:43:38,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:43:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2023-11-28 20:43:45,186 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:43:45,370 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:43:45,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1207689288] [2023-11-28 20:43:45,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1207689288] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:43:45,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1720513761] [2023-11-28 20:43:45,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:43:45,370 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:43:45,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:43:45,372 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:43:45,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-28 20:43:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:43:48,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-28 20:43:48,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:43:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:43:56,990 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:43:56,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1720513761] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:43:56,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:43:56,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 11 [2023-11-28 20:43:56,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505832889] [2023-11-28 20:43:56,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:43:56,992 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 20:43:56,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:43:56,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 20:43:56,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2023-11-28 20:43:56,995 INFO L87 Difference]: Start difference. First operand 295 states and 490 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:44:01,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:04,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:07,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:13,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:17,425 WARN L539 Checker$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 [] [2023-11-28 20:44:21,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:25,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:29,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:33,453 WARN L539 Checker$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 [] [2023-11-28 20:44:37,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:38,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:44:43,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:47,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:49,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:53,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:56,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:44:58,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:05,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:07,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:11,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:13,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:14,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:15,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:17,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:22,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:24,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:27,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:30,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:32,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:45:32,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:45:32,836 INFO L93 Difference]: Finished difference Result 1369 states and 2262 transitions. [2023-11-28 20:45:32,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-28 20:45:32,837 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 418 [2023-11-28 20:45:32,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:45:32,851 INFO L225 Difference]: With dead ends: 1369 [2023-11-28 20:45:32,851 INFO L226 Difference]: Without dead ends: 1075 [2023-11-28 20:45:32,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 887 GetRequests, 874 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2023-11-28 20:45:32,854 INFO L413 NwaCegarLoop]: 508 mSDtfsCounter, 570 mSDsluCounter, 804 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 181 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 94.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 1312 SdHoareTripleChecker+Invalid, 765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 95.4s IncrementalHoareTripleChecker+Time [2023-11-28 20:45:32,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 1312 Invalid, 765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 577 Invalid, 7 Unknown, 0 Unchecked, 95.4s Time] [2023-11-28 20:45:32,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2023-11-28 20:45:32,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 1033. [2023-11-28 20:45:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1033 states, 697 states have (on average 1.5007173601147776) internal successors, (1046), 703 states have internal predecessors, (1046), 325 states have call successors, (325), 10 states have call predecessors, (325), 10 states have return successors, (325), 319 states have call predecessors, (325), 325 states have call successors, (325) [2023-11-28 20:45:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 1033 states and 1696 transitions. [2023-11-28 20:45:33,008 INFO L78 Accepts]: Start accepts. Automaton has 1033 states and 1696 transitions. Word has length 418 [2023-11-28 20:45:33,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:45:33,010 INFO L495 AbstractCegarLoop]: Abstraction has 1033 states and 1696 transitions. [2023-11-28 20:45:33,010 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:45:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1696 transitions. [2023-11-28 20:45:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-11-28 20:45:33,015 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:45:33,016 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:45:33,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:45:33,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-11-28 20:45:33,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-28 20:45:33,432 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:45:33,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:45:33,432 INFO L85 PathProgramCache]: Analyzing trace with hash 176166266, now seen corresponding path program 1 times [2023-11-28 20:45:33,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:45:33,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1574832751] [2023-11-28 20:45:33,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:45:33,434 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 [2023-11-28 20:45:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:45:33,435 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:45:33,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-28 20:45:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:45:34,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:45:34,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:45:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2023-11-28 20:45:42,135 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:45:42,317 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:45:42,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1574832751] [2023-11-28 20:45:42,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1574832751] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:45:42,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [533811460] [2023-11-28 20:45:42,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:45:42,318 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:45:42,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:45:42,320 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:45:42,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-28 20:45:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:45:46,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-28 20:45:46,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:45:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:45:50,421 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:45:50,421 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [533811460] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:45:50,421 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:45:50,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 11 [2023-11-28 20:45:50,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858569691] [2023-11-28 20:45:50,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:45:50,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 20:45:50,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:45:50,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 20:45:50,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2023-11-28 20:45:50,424 INFO L87 Difference]: Start difference. First operand 1033 states and 1696 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:45:55,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:45:59,751 WARN L539 Checker$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 [] [2023-11-28 20:46:03,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:46:09,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:46:09,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:46:09,329 INFO L93 Difference]: Finished difference Result 4575 states and 7524 transitions. [2023-11-28 20:46:09,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-28 20:46:09,330 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 418 [2023-11-28 20:46:09,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:46:09,350 INFO L225 Difference]: With dead ends: 4575 [2023-11-28 20:46:09,350 INFO L226 Difference]: Without dead ends: 3543 [2023-11-28 20:46:09,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 888 GetRequests, 874 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2023-11-28 20:46:09,354 INFO L413 NwaCegarLoop]: 308 mSDtfsCounter, 943 mSDsluCounter, 1451 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 403 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 943 SdHoareTripleChecker+Valid, 1759 SdHoareTripleChecker+Invalid, 442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 403 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.5s IncrementalHoareTripleChecker+Time [2023-11-28 20:46:09,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [943 Valid, 1759 Invalid, 442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [403 Valid, 36 Invalid, 3 Unknown, 0 Unchecked, 18.5s Time] [2023-11-28 20:46:09,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3543 states. [2023-11-28 20:46:09,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3543 to 2159. [2023-11-28 20:46:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2159 states, 1488 states have (on average 1.4852150537634408) internal successors, (2210), 1500 states have internal predecessors, (2210), 650 states have call successors, (650), 20 states have call predecessors, (650), 20 states have return successors, (650), 638 states have call predecessors, (650), 650 states have call successors, (650) [2023-11-28 20:46:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 2159 states and 3510 transitions. [2023-11-28 20:46:09,843 INFO L78 Accepts]: Start accepts. Automaton has 2159 states and 3510 transitions. Word has length 418 [2023-11-28 20:46:09,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:46:09,844 INFO L495 AbstractCegarLoop]: Abstraction has 2159 states and 3510 transitions. [2023-11-28 20:46:09,844 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:46:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3510 transitions. [2023-11-28 20:46:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-11-28 20:46:09,849 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:46:09,850 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:46:09,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2023-11-28 20:46:10,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-28 20:46:10,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:46:10,252 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:46:10,252 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:46:10,252 INFO L85 PathProgramCache]: Analyzing trace with hash -410639748, now seen corresponding path program 1 times [2023-11-28 20:46:10,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:46:10,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2026795797] [2023-11-28 20:46:10,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:46:10,253 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 [2023-11-28 20:46:10,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:46:10,255 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:46:10,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-28 20:46:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:46:11,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:46:11,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:46:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2023-11-28 20:46:17,725 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:46:17,881 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:46:17,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2026795797] [2023-11-28 20:46:17,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2026795797] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:46:17,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1557078666] [2023-11-28 20:46:17,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:46:17,881 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:46:17,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:46:17,882 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:46:17,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-28 20:46:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:46:21,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-28 20:46:21,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:46:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3849 proven. 63 refuted. 0 times theorem prover too weak. 4668 trivial. 0 not checked. [2023-11-28 20:46:26,421 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:46:26,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1557078666] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:46:26,537 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:46:26,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 8 [2023-11-28 20:46:26,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337309262] [2023-11-28 20:46:26,537 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:46:26,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-28 20:46:26,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:46:26,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-28 20:46:26,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2023-11-28 20:46:26,540 INFO L87 Difference]: Start difference. First operand 2159 states and 3510 transitions. Second operand has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 8 states have internal predecessors, (124), 3 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) [2023-11-28 20:46:34,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:46:38,775 WARN L539 Checker$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 [] [2023-11-28 20:46:40,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:46:40,608 INFO L93 Difference]: Finished difference Result 4007 states and 6516 transitions. [2023-11-28 20:46:40,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-28 20:46:40,609 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 8 states have internal predecessors, (124), 3 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) Word has length 418 [2023-11-28 20:46:40,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:46:40,624 INFO L225 Difference]: With dead ends: 4007 [2023-11-28 20:46:40,631 INFO L226 Difference]: Without dead ends: 1849 [2023-11-28 20:46:40,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 941 GetRequests, 928 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-28 20:46:40,639 INFO L413 NwaCegarLoop]: 248 mSDtfsCounter, 199 mSDsluCounter, 1370 mSDsCounter, 0 mSdLazyCounter, 601 mSolverCounterSat, 41 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 243 SdHoareTripleChecker+Valid, 1618 SdHoareTripleChecker+Invalid, 644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 601 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-11-28 20:46:40,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [243 Valid, 1618 Invalid, 644 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 601 Invalid, 2 Unknown, 0 Unchecked, 13.6s Time] [2023-11-28 20:46:40,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1849 states. [2023-11-28 20:46:40,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1849 to 1829. [2023-11-28 20:46:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1829 states, 1250 states have (on average 1.4928) internal successors, (1866), 1256 states have internal predecessors, (1866), 558 states have call successors, (558), 20 states have call predecessors, (558), 20 states have return successors, (558), 552 states have call predecessors, (558), 558 states have call successors, (558) [2023-11-28 20:46:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1829 states and 2982 transitions. [2023-11-28 20:46:41,004 INFO L78 Accepts]: Start accepts. Automaton has 1829 states and 2982 transitions. Word has length 418 [2023-11-28 20:46:41,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:46:41,005 INFO L495 AbstractCegarLoop]: Abstraction has 1829 states and 2982 transitions. [2023-11-28 20:46:41,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 8 states have internal predecessors, (124), 3 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (87), 3 states have call predecessors, (87), 3 states have call successors, (87) [2023-11-28 20:46:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2982 transitions. [2023-11-28 20:46:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-11-28 20:46:41,009 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:46:41,009 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:46:41,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-11-28 20:46:41,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2023-11-28 20:46:41,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:46:41,410 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:46:41,411 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:46:41,411 INFO L85 PathProgramCache]: Analyzing trace with hash -2016822823, now seen corresponding path program 1 times [2023-11-28 20:46:41,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:46:41,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [55040149] [2023-11-28 20:46:41,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:46:41,412 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 [2023-11-28 20:46:41,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:46:41,412 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:46:41,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-28 20:46:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:46:42,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 680 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 20:46:42,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:46:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2023-11-28 20:46:45,439 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:46:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:46:48,048 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:46:48,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [55040149] [2023-11-28 20:46:48,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [55040149] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:46:48,048 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:46:48,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 13 [2023-11-28 20:46:48,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515315436] [2023-11-28 20:46:48,049 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:46:48,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-28 20:46:48,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:46:48,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-28 20:46:48,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2023-11-28 20:46:48,051 INFO L87 Difference]: Start difference. First operand 1829 states and 2982 transitions. Second operand has 13 states, 13 states have (on average 11.307692307692308) internal successors, (147), 13 states have internal predecessors, (147), 4 states have call successors, (86), 3 states have call predecessors, (86), 6 states have return successors, (87), 4 states have call predecessors, (87), 4 states have call successors, (87) [2023-11-28 20:46:53,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:46:58,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:01,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:04,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:47:04,356 INFO L93 Difference]: Finished difference Result 3834 states and 6170 transitions. [2023-11-28 20:47:04,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-28 20:47:04,357 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 11.307692307692308) internal successors, (147), 13 states have internal predecessors, (147), 4 states have call successors, (86), 3 states have call predecessors, (86), 6 states have return successors, (87), 4 states have call predecessors, (87), 4 states have call successors, (87) Word has length 419 [2023-11-28 20:47:04,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:47:04,367 INFO L225 Difference]: With dead ends: 3834 [2023-11-28 20:47:04,368 INFO L226 Difference]: Without dead ends: 2006 [2023-11-28 20:47:04,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 847 GetRequests, 825 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=167, Invalid=339, Unknown=0, NotChecked=0, Total=506 [2023-11-28 20:47:04,372 INFO L413 NwaCegarLoop]: 282 mSDtfsCounter, 501 mSDsluCounter, 575 mSDsCounter, 0 mSdLazyCounter, 1035 mSolverCounterSat, 396 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 545 SdHoareTripleChecker+Valid, 857 SdHoareTripleChecker+Invalid, 1432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 396 IncrementalHoareTripleChecker+Valid, 1035 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2023-11-28 20:47:04,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [545 Valid, 857 Invalid, 1432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [396 Valid, 1035 Invalid, 1 Unknown, 0 Unchecked, 15.5s Time] [2023-11-28 20:47:04,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2006 states. [2023-11-28 20:47:04,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2006 to 1953. [2023-11-28 20:47:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1953 states, 1316 states have (on average 1.458966565349544) internal successors, (1920), 1323 states have internal predecessors, (1920), 602 states have call successors, (602), 34 states have call predecessors, (602), 34 states have return successors, (602), 595 states have call predecessors, (602), 602 states have call successors, (602) [2023-11-28 20:47:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1953 states and 3124 transitions. [2023-11-28 20:47:04,617 INFO L78 Accepts]: Start accepts. Automaton has 1953 states and 3124 transitions. Word has length 419 [2023-11-28 20:47:04,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:47:04,618 INFO L495 AbstractCegarLoop]: Abstraction has 1953 states and 3124 transitions. [2023-11-28 20:47:04,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 11.307692307692308) internal successors, (147), 13 states have internal predecessors, (147), 4 states have call successors, (86), 3 states have call predecessors, (86), 6 states have return successors, (87), 4 states have call predecessors, (87), 4 states have call successors, (87) [2023-11-28 20:47:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3124 transitions. [2023-11-28 20:47:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-11-28 20:47:04,622 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:47:04,623 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:47:04,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2023-11-28 20:47:04,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:47:04,823 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:47:04,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:47:04,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1368182593, now seen corresponding path program 1 times [2023-11-28 20:47:04,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:47:04,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [753829562] [2023-11-28 20:47:04,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:47:04,824 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 [2023-11-28 20:47:04,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:47:04,825 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:47:04,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 (12)] Waiting until timeout for monitored process [2023-11-28 20:47:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:47:06,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-28 20:47:06,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:47:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 2003 proven. 24 refuted. 0 times theorem prover too weak. 6553 trivial. 0 not checked. [2023-11-28 20:47:07,149 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:47:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 171 proven. 24 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2023-11-28 20:47:08,046 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:47:08,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [753829562] [2023-11-28 20:47:08,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [753829562] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 20:47:08,047 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 20:47:08,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-28 20:47:08,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115573140] [2023-11-28 20:47:08,047 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 20:47:08,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 20:47:08,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:47:08,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 20:47:08,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-28 20:47:08,049 INFO L87 Difference]: Start difference. First operand 1953 states and 3124 transitions. Second operand has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-28 20:47:15,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:19,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:23,801 WARN L539 Checker$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 [] [2023-11-28 20:47:27,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:31,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:35,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:47:35,470 INFO L93 Difference]: Finished difference Result 5339 states and 8399 transitions. [2023-11-28 20:47:35,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-28 20:47:35,471 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) Word has length 420 [2023-11-28 20:47:35,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:47:35,487 INFO L225 Difference]: With dead ends: 5339 [2023-11-28 20:47:35,488 INFO L226 Difference]: Without dead ends: 3455 [2023-11-28 20:47:35,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 850 GetRequests, 832 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2023-11-28 20:47:35,492 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 817 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 932 mSolverCounterSat, 293 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 932 SdHoareTripleChecker+Valid, 1060 SdHoareTripleChecker+Invalid, 1229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 293 IncrementalHoareTripleChecker+Valid, 932 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.6s IncrementalHoareTripleChecker+Time [2023-11-28 20:47:35,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [932 Valid, 1060 Invalid, 1229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [293 Valid, 932 Invalid, 4 Unknown, 0 Unchecked, 26.6s Time] [2023-11-28 20:47:35,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3455 states. [2023-11-28 20:47:35,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3455 to 2791. [2023-11-28 20:47:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2791 states, 1829 states have (on average 1.4171678512848551) internal successors, (2592), 1842 states have internal predecessors, (2592), 901 states have call successors, (901), 60 states have call predecessors, (901), 60 states have return successors, (901), 888 states have call predecessors, (901), 901 states have call successors, (901) [2023-11-28 20:47:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 2791 states and 4394 transitions. [2023-11-28 20:47:35,846 INFO L78 Accepts]: Start accepts. Automaton has 2791 states and 4394 transitions. Word has length 420 [2023-11-28 20:47:35,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:47:35,846 INFO L495 AbstractCegarLoop]: Abstraction has 2791 states and 4394 transitions. [2023-11-28 20:47:35,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2023-11-28 20:47:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4394 transitions. [2023-11-28 20:47:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-11-28 20:47:35,851 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:47:35,851 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:47:35,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 (12)] Forceful destruction successful, exit code 0 [2023-11-28 20:47:36,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:47:36,056 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:47:36,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:47:36,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1338436801, now seen corresponding path program 1 times [2023-11-28 20:47:36,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:47:36,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2114156242] [2023-11-28 20:47:36,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:47:36,057 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 [2023-11-28 20:47:36,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:47:36,058 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:47:36,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-11-28 20:47:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:47:37,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-28 20:47:37,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:47:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:47:49,508 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:47:49,508 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:47:49,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2114156242] [2023-11-28 20:47:49,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2114156242] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:47:49,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:47:49,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-28 20:47:49,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952187819] [2023-11-28 20:47:49,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:47:49,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 20:47:49,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:47:49,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 20:47:49,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 20:47:49,511 INFO L87 Difference]: Start difference. First operand 2791 states and 4394 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:47:54,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:47:59,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.94s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:04,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:08,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:13,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:18,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.93s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:23,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:27,705 WARN L539 Checker$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 [] [2023-11-28 20:48:31,710 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 [] [2023-11-28 20:48:31,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:48:31,730 INFO L93 Difference]: Finished difference Result 4448 states and 7014 transitions. [2023-11-28 20:48:31,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-28 20:48:31,946 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 420 [2023-11-28 20:48:31,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:48:31,955 INFO L225 Difference]: With dead ends: 4448 [2023-11-28 20:48:31,955 INFO L226 Difference]: Without dead ends: 1759 [2023-11-28 20:48:31,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 417 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-28 20:48:31,960 INFO L413 NwaCegarLoop]: 298 mSDtfsCounter, 239 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 133 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 889 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.0s IncrementalHoareTripleChecker+Time [2023-11-28 20:48:31,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [239 Valid, 889 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 19 Invalid, 9 Unknown, 0 Unchecked, 42.0s Time] [2023-11-28 20:48:31,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1759 states. [2023-11-28 20:48:32,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1759 to 1701. [2023-11-28 20:48:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1701 states, 1192 states have (on average 1.457214765100671) internal successors, (1737), 1198 states have internal predecessors, (1737), 477 states have call successors, (477), 31 states have call predecessors, (477), 31 states have return successors, (477), 471 states have call predecessors, (477), 477 states have call successors, (477) [2023-11-28 20:48:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1701 states and 2691 transitions. [2023-11-28 20:48:32,100 INFO L78 Accepts]: Start accepts. Automaton has 1701 states and 2691 transitions. Word has length 420 [2023-11-28 20:48:32,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:48:32,101 INFO L495 AbstractCegarLoop]: Abstraction has 1701 states and 2691 transitions. [2023-11-28 20:48:32,101 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:48:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2691 transitions. [2023-11-28 20:48:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-11-28 20:48:32,105 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:48:32,105 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:48:32,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2023-11-28 20:48:32,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:48:32,306 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:48:32,306 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:48:32,307 INFO L85 PathProgramCache]: Analyzing trace with hash -372412870, now seen corresponding path program 1 times [2023-11-28 20:48:32,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:48:32,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1827086881] [2023-11-28 20:48:32,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:48:32,308 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 [2023-11-28 20:48:32,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:48:32,309 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:48:32,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-11-28 20:48:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:48:33,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-28 20:48:33,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:48:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2023-11-28 20:48:37,438 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:48:38,215 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:48:38,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1827086881] [2023-11-28 20:48:38,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1827086881] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:48:38,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [285281407] [2023-11-28 20:48:38,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:48:38,216 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:48:38,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:48:38,218 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:48:38,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2023-11-28 20:48:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:48:41,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-28 20:48:41,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:48:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:48:49,065 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:48:49,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [285281407] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:48:49,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:48:49,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2023-11-28 20:48:49,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818535807] [2023-11-28 20:48:49,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:48:49,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 20:48:49,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:48:49,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 20:48:49,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-11-28 20:48:49,068 INFO L87 Difference]: Start difference. First operand 1701 states and 2691 transitions. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:48:53,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:48:55,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:48:57,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:49:02,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:06,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:49:10,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:49:16,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:17,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:21,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:25,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:29,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:33,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:38,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:42,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:46,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:50,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:54,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:49:58,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:02,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:06,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:10,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:14,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:18,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:22,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:27,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:31,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:35,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:39,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:43,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:47,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:52,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:53,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:50:58,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:02,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:06,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:10,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:14,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:18,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:22,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:26,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-28 20:51:27,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 20:51:27,641 INFO L93 Difference]: Finished difference Result 3479 states and 5502 transitions. [2023-11-28 20:51:27,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 20:51:27,642 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 422 [2023-11-28 20:51:27,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 20:51:27,656 INFO L225 Difference]: With dead ends: 3479 [2023-11-28 20:51:27,656 INFO L226 Difference]: Without dead ends: 2088 [2023-11-28 20:51:27,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 898 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2023-11-28 20:51:27,659 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 374 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 101 mSolverCounterUnsat, 34 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 157.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 374 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 371 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 34 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 158.3s IncrementalHoareTripleChecker+Time [2023-11-28 20:51:27,660 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [374 Valid, 1032 Invalid, 371 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 236 Invalid, 34 Unknown, 0 Unchecked, 158.3s Time] [2023-11-28 20:51:27,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2088 states. [2023-11-28 20:51:27,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2088 to 2051. [2023-11-28 20:51:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2051 states, 1425 states have (on average 1.4385964912280702) internal successors, (2050), 1433 states have internal predecessors, (2050), 586 states have call successors, (586), 39 states have call predecessors, (586), 39 states have return successors, (586), 578 states have call predecessors, (586), 586 states have call successors, (586) [2023-11-28 20:51:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 2051 states and 3222 transitions. [2023-11-28 20:51:27,926 INFO L78 Accepts]: Start accepts. Automaton has 2051 states and 3222 transitions. Word has length 422 [2023-11-28 20:51:27,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 20:51:27,927 INFO L495 AbstractCegarLoop]: Abstraction has 2051 states and 3222 transitions. [2023-11-28 20:51:27,927 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:51:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3222 transitions. [2023-11-28 20:51:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-11-28 20:51:27,931 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 20:51:27,931 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:51:27,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2023-11-28 20:51:28,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2023-11-28 20:51:28,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 [2023-11-28 20:51:28,340 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 20:51:28,340 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:51:28,341 INFO L85 PathProgramCache]: Analyzing trace with hash 999394428, now seen corresponding path program 1 times [2023-11-28 20:51:28,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 20:51:28,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [98081027] [2023-11-28 20:51:28,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:51:28,342 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 [2023-11-28 20:51:28,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 20:51:28,343 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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) [2023-11-28 20:51:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/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 (16)] Waiting until timeout for monitored process [2023-11-28 20:51:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:51:29,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-28 20:51:29,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:51:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2023-11-28 20:51:33,386 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 20:51:34,208 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 20:51:34,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [98081027] [2023-11-28 20:51:34,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [98081027] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 20:51:34,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1834336711] [2023-11-28 20:51:34,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:51:34,209 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 20:51:34,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 20:51:34,210 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 20:51:34,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a87730-2e69-400e-9999-9eb09357439c/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-11-28 20:51:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:51:37,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-28 20:51:37,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 20:51:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-28 20:51:41,649 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 20:51:41,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1834336711] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:51:41,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-28 20:51:41,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2023-11-28 20:51:41,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207777599] [2023-11-28 20:51:41,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:51:41,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-28 20:51:41,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 20:51:41,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-28 20:51:41,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-28 20:51:41,653 INFO L87 Difference]: Start difference. First operand 2051 states and 3222 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 2 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-28 20:51:46,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 20:51:51,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []