./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6953ac45278a08a3cd7aa6bba766924b380e26c77e34faa3b5c408a0e5b4f283 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:25:26,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:25:27,089 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:25:27,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:25:27,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:25:27,119 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:25:27,119 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:25:27,120 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:25:27,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:25:27,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:25:27,121 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:25:27,121 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:25:27,122 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:25:27,122 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:25:27,123 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:25:27,123 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:25:27,123 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:25:27,124 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:25:27,137 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:25:27,137 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:25:27,137 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:25:27,139 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:25:27,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:25:27,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:25:27,141 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:25:27,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:25:27,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:25:27,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:25:27,142 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:25:27,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:25:27,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:25:27,148 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:25:27,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:25:27,148 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:25:27,148 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:25:27,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:25:27,149 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:25:27,149 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:25:27,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:27,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:25:27,150 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:25:27,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:25:27,154 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:25:27,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:25:27,155 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:25:27,155 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:25:27,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:25:27,155 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6953ac45278a08a3cd7aa6bba766924b380e26c77e34faa3b5c408a0e5b4f283 [2024-11-09 06:25:27,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:25:27,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:25:27,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:25:27,456 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:25:27,460 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:25:27,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i Unable to find full path for "g++" [2024-11-09 06:25:29,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:25:29,664 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:25:29,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i [2024-11-09 06:25:29,680 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/c0043163d/fd397ff8bba84c9cb6821056abe6b9f2/FLAG6b04fef9a [2024-11-09 06:25:29,699 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/c0043163d/fd397ff8bba84c9cb6821056abe6b9f2 [2024-11-09 06:25:29,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:25:29,706 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:25:29,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:29,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:25:29,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:25:29,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:29" (1/1) ... [2024-11-09 06:25:29,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dfed4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:29, skipping insertion in model container [2024-11-09 06:25:29,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:29" (1/1) ... [2024-11-09 06:25:29,801 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:25:30,025 WARN L250 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i[916,929] [2024-11-09 06:25:30,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:30,216 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:25:30,228 WARN L250 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i[916,929] [2024-11-09 06:25:30,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:30,362 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:25:30,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30 WrapperNode [2024-11-09 06:25:30,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:30,363 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:30,363 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:25:30,363 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:25:30,371 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,389 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,459 INFO L138 Inliner]: procedures = 26, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 542 [2024-11-09 06:25:30,459 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:30,460 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:25:30,460 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:25:30,460 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:25:30,470 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,470 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,507 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,512 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,525 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:25:30,525 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:25:30,526 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:25:30,526 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:25:30,527 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:30,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:30,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:25:30,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:25:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:25:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:25:30,613 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:25:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:25:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:25:30,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:25:30,752 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:25:30,754 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:25:31,807 INFO L? ?]: Removed 62 outVars from TransFormulas that were not future-live. [2024-11-09 06:25:31,807 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:25:32,846 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:25:32,846 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:25:32,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:32 BoogieIcfgContainer [2024-11-09 06:25:32,847 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:25:32,851 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:25:32,851 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:25:32,855 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:25:32,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:25:29" (1/3) ... [2024-11-09 06:25:32,856 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c0e6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:32, skipping insertion in model container [2024-11-09 06:25:32,856 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30" (2/3) ... [2024-11-09 06:25:32,858 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c0e6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:32, skipping insertion in model container [2024-11-09 06:25:32,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:32" (3/3) ... [2024-11-09 06:25:32,860 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-67.i [2024-11-09 06:25:32,879 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:25:32,879 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:25:32,961 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:25:32,969 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@3da0ce43, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:25:32,969 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:25:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 37 states have internal predecessors, (39), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2024-11-09 06:25:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 06:25:32,994 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:25:32,995 INFO L215 NwaCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:25:32,995 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:25:33,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:25:33,004 INFO L85 PathProgramCache]: Analyzing trace with hash -638814619, now seen corresponding path program 1 times [2024-11-09 06:25:33,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:25:33,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725333882] [2024-11-09 06:25:33,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:33,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:25:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:25:35,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [184931905] [2024-11-09 06:25:35,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:35,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:25:35,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:35,399 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:25:35,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:25:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:25:36,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:25:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:25:38,229 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:25:38,232 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:25:38,233 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:25:38,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 06:25:38,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:25:38,439 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:25:38,644 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:25:38,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:25:38 BoogieIcfgContainer [2024-11-09 06:25:38,650 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:25:38,651 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:25:38,651 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:25:38,652 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:25:38,652 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:32" (3/4) ... [2024-11-09 06:25:38,654 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:25:38,655 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:25:38,657 INFO L158 Benchmark]: Toolchain (without parser) took 8950.40ms. Allocated memory was 123.7MB in the beginning and 302.0MB in the end (delta: 178.3MB). Free memory was 63.9MB in the beginning and 204.5MB in the end (delta: -140.5MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,657 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory is still 91.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:25:38,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 655.13ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 63.6MB in the beginning and 108.6MB in the end (delta: -45.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.15ms. Allocated memory is still 161.5MB. Free memory was 108.6MB in the beginning and 99.6MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,660 INFO L158 Benchmark]: Boogie Preprocessor took 64.88ms. Allocated memory is still 161.5MB. Free memory was 99.6MB in the beginning and 95.4MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,660 INFO L158 Benchmark]: RCFGBuilder took 2321.42ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 95.4MB in the beginning and 68.6MB in the end (delta: 26.8MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,662 INFO L158 Benchmark]: TraceAbstraction took 5799.65ms. Allocated memory was 201.3MB in the beginning and 302.0MB in the end (delta: 100.7MB). Free memory was 67.5MB in the beginning and 204.5MB in the end (delta: -136.9MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2024-11-09 06:25:38,663 INFO L158 Benchmark]: Witness Printer took 4.36ms. Allocated memory is still 302.0MB. Free memory is still 204.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:25:38,665 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory is still 91.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 655.13ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 63.6MB in the beginning and 108.6MB in the end (delta: -45.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.15ms. Allocated memory is still 161.5MB. Free memory was 108.6MB in the beginning and 99.6MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.88ms. Allocated memory is still 161.5MB. Free memory was 99.6MB in the beginning and 95.4MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2321.42ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 95.4MB in the beginning and 68.6MB in the end (delta: 26.8MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. * TraceAbstraction took 5799.65ms. Allocated memory was 201.3MB in the beginning and 302.0MB in the end (delta: 100.7MB). Free memory was 67.5MB in the beginning and 204.5MB in the end (delta: -136.9MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * Witness Printer took 4.36ms. Allocated memory is still 302.0MB. Free memory is still 204.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 122, overapproximation of shiftLeft at line 143, overapproximation of someBinaryArithmeticDOUBLEoperation at line 147, overapproximation of someBinaryFLOATComparisonOperation at line 365, overapproximation of bitwiseOr at line 119, overapproximation of bitwiseAnd at line 245, overapproximation of someUnaryDOUBLEoperation at line 254, overapproximation of someBinaryDOUBLEComparisonOperation at line 105. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 2; [L23] signed char var_1_6 = -2; [L24] signed char var_1_7 = 2; [L25] double var_1_8 = 16.25; [L26] double var_1_9 = 31.5; [L27] double var_1_10 = 127.9; [L28] double var_1_11 = 15.9; [L29] double var_1_12 = 64.75; [L30] double var_1_13 = 0.07999999999999996; [L31] double var_1_14 = 8.6; [L32] unsigned long int var_1_15 = 0; [L33] signed long int var_1_16 = 16; [L34] double var_1_18 = 99.8; [L35] double var_1_20 = 256.125; [L36] unsigned short int var_1_21 = 256; [L37] signed long int var_1_22 = 25; [L38] signed short int var_1_24 = 2; [L39] unsigned long int var_1_25 = 4; [L40] signed short int var_1_26 = 26580; [L41] signed short int var_1_28 = 5; [L42] signed short int var_1_30 = -16; [L43] double var_1_31 = 99999999999.8; [L44] double var_1_34 = 49.65; [L45] signed short int var_1_35 = 4; [L46] signed char var_1_37 = -4; [L47] signed char var_1_38 = 32; [L48] signed char var_1_39 = -1; [L49] signed char var_1_40 = 100; [L50] signed char var_1_41 = 4; [L51] double var_1_42 = 128.625; [L52] signed short int var_1_43 = -16; [L53] signed short int var_1_44 = 26407; [L54] unsigned char var_1_45 = 0; [L55] unsigned long int var_1_46 = 2384780557; [L56] unsigned char var_1_47 = 1; [L57] unsigned char var_1_48 = 1; [L58] unsigned char var_1_49 = 0; [L59] unsigned char var_1_50 = 4; [L60] unsigned char var_1_51 = 128; [L61] unsigned char var_1_52 = 64; [L62] unsigned char var_1_53 = 0; [L63] signed long int var_1_54 = -100; [L64] signed long int var_1_55 = 1000000000; [L65] double var_1_56 = 4.5; [L66] double var_1_57 = 0.0; [L67] double var_1_58 = 1.8; [L68] double var_1_59 = 4.75; [L69] double var_1_60 = 31.25; [L70] signed long int var_1_62 = 1; [L71] float var_1_63 = 128.8; [L72] signed char var_1_64 = -1; [L73] unsigned char var_1_65 = 0; [L74] unsigned char var_1_66 = 0; [L75] signed short int var_1_67 = -8; [L76] unsigned long int var_1_68 = 10; [L77] signed short int last_1_var_1_1 = 2; [L78] unsigned short int last_1_var_1_21 = 256; [L79] signed short int last_1_var_1_28 = 5; [L80] signed short int last_1_var_1_30 = -16; [L81] double last_1_var_1_31 = 99999999999.8; [L82] signed short int last_1_var_1_43 = -16; [L83] unsigned char last_1_var_1_45 = 0; [L84] unsigned char last_1_var_1_50 = 4; [L85] signed long int last_1_var_1_54 = -100; [L86] signed long int last_1_var_1_62 = 1; [L87] signed char last_1_var_1_64 = -1; [L88] unsigned long int last_1_var_1_68 = 10; [L369] isInitial = 1 [L370] FCALL initially() [L371] COND TRUE 1 [L372] CALL updateLastVariables() [L351] last_1_var_1_1 = var_1_1 [L352] last_1_var_1_21 = var_1_21 [L353] last_1_var_1_28 = var_1_28 [L354] last_1_var_1_30 = var_1_30 [L355] last_1_var_1_31 = var_1_31 [L356] last_1_var_1_43 = var_1_43 [L357] last_1_var_1_45 = var_1_45 [L358] last_1_var_1_50 = var_1_50 [L359] last_1_var_1_54 = var_1_54 [L360] last_1_var_1_62 = var_1_62 [L361] last_1_var_1_64 = var_1_64 [L362] last_1_var_1_68 = var_1_68 [L372] RET updateLastVariables() [L373] CALL updateVariables() [L267] var_1_7 = __VERIFIER_nondet_char() [L268] CALL assume_abort_if_not(var_1_7 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4, var_1_9=63/2] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_7 >= -127) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4, var_1_9=63/2] [L269] CALL assume_abort_if_not(var_1_7 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4, var_1_9=63/2] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_7 <= 126) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4, var_1_9=63/2] [L270] var_1_9 = __VERIFIER_nondet_double() [L271] CALL assume_abort_if_not((var_1_9 >= -461168.6018427382800e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not((var_1_9 >= -461168.6018427382800e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=1279/10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L272] var_1_10 = __VERIFIER_nondet_double() [L273] CALL assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_11=159/10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L274] var_1_11 = __VERIFIER_nondet_double() [L275] CALL assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_12=259/4, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L276] var_1_12 = __VERIFIER_nondet_double() [L277] CALL assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_13=1999999999999999/25000000000000000, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L278] var_1_13 = __VERIFIER_nondet_double() [L279] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_14=43/5, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L280] var_1_14 = __VERIFIER_nondet_double() [L281] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=16, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L282] var_1_16 = __VERIFIER_nondet_long() [L283] CALL assume_abort_if_not(var_1_16 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_16 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L284] CALL assume_abort_if_not(var_1_16 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_16 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L285] CALL assume_abort_if_not(var_1_16 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_16 != 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_20=2049/8, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L286] var_1_20 = __VERIFIER_nondet_double() [L287] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=25, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L288] var_1_22 = __VERIFIER_nondet_long() [L289] CALL assume_abort_if_not(var_1_22 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_22 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L290] CALL assume_abort_if_not(var_1_22 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_22 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L291] CALL assume_abort_if_not(var_1_22 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_22 != 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=4, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L292] var_1_25 = __VERIFIER_nondet_ulong() [L293] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L294] CALL assume_abort_if_not(var_1_25 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_25 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L295] CALL assume_abort_if_not(var_1_25 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_25 != 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=26580, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L296] var_1_26 = __VERIFIER_nondet_short() [L297] CALL assume_abort_if_not(var_1_26 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_26 >= 16382) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L298] CALL assume_abort_if_not(var_1_26 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_26 <= 32766) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_34=993/20, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L299] var_1_34 = __VERIFIER_nondet_double() [L300] CALL assume_abort_if_not((var_1_34 >= -230584.3009213691390e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 2305843.009213691390e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not((var_1_34 >= -230584.3009213691390e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 2305843.009213691390e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=32, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L301] var_1_38 = __VERIFIER_nondet_char() [L302] CALL assume_abort_if_not(var_1_38 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_38 >= -63) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L303] CALL assume_abort_if_not(var_1_38 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_38 <= 63) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-1, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L304] var_1_39 = __VERIFIER_nondet_char() [L305] CALL assume_abort_if_not(var_1_39 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_39 >= -63) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L306] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=100, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L307] var_1_40 = __VERIFIER_nondet_char() [L308] CALL assume_abort_if_not(var_1_40 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_40 >= -1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L309] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=4, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L310] var_1_41 = __VERIFIER_nondet_char() [L311] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L312] CALL assume_abort_if_not(var_1_41 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_41 <= 126) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=26407, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L313] var_1_44 = __VERIFIER_nondet_short() [L314] CALL assume_abort_if_not(var_1_44 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_44 >= 16383) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L315] CALL assume_abort_if_not(var_1_44 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_44 <= 32766) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=2384780557, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L316] var_1_46 = __VERIFIER_nondet_ulong() [L317] CALL assume_abort_if_not(var_1_46 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_46 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L318] CALL assume_abort_if_not(var_1_46 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_46 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=1, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L319] var_1_47 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_47 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_47 >= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L321] CALL assume_abort_if_not(var_1_47 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_47 <= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L322] var_1_48 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_48 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_48 >= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L324] CALL assume_abort_if_not(var_1_48 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_48 <= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=0, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L325] var_1_49 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_49 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_49 >= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L327] CALL assume_abort_if_not(var_1_49 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_49 <= 1) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=128, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L328] var_1_51 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_51 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_51 >= 127) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L330] CALL assume_abort_if_not(var_1_51 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_51 <= 254) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=64, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L331] var_1_52 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_52 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_52 >= 63) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L333] CALL assume_abort_if_not(var_1_52 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_52 <= 127) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=0, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L334] var_1_53 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L336] CALL assume_abort_if_not(var_1_53 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_53 <= 127) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=1000000000, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L337] var_1_55 = __VERIFIER_nondet_long() [L338] CALL assume_abort_if_not(var_1_55 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_55 >= 536870911) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L339] CALL assume_abort_if_not(var_1_55 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_55 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_57=0, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L340] var_1_57 = __VERIFIER_nondet_double() [L341] CALL assume_abort_if_not((var_1_57 >= 4611686.018427382800e+12F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 9223372.036854765600e+12F && var_1_57 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not((var_1_57 >= 4611686.018427382800e+12F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 9223372.036854765600e+12F && var_1_57 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_58=9/5, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L342] var_1_58 = __VERIFIER_nondet_double() [L343] CALL assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_59=19/4, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L344] var_1_59 = __VERIFIER_nondet_double() [L345] CALL assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L346] var_1_66 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_66 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_66 >= 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L348] CALL assume_abort_if_not(var_1_66 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=256, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_66 <= 0) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_15=0, var_1_16=9, var_1_18=499/5, var_1_1=2, var_1_21=256, var_1_22=-2, var_1_24=2, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16, var_1_31=499999999999/5, var_1_35=4, var_1_37=-4, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=1029/8, var_1_43=-16, var_1_44=32766, var_1_45=0, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=4, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=9/2, var_1_60=125/4, var_1_62=1, var_1_63=644/5, var_1_64=-1, var_1_65=0, var_1_66=256, var_1_67=-8, var_1_68=10, var_1_6=-2, var_1_7=1, var_1_8=65/4] [L373] RET updateVariables() [L374] CALL step() [L92] signed long int stepLocal_3 = last_1_var_1_64; [L93] signed long int stepLocal_2 = - last_1_var_1_30; [L94] COND FALSE !(stepLocal_2 >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) [L99] COND FALSE !((~ last_1_var_1_21) > ((((last_1_var_1_1) < 0 ) ? -(last_1_var_1_1) : (last_1_var_1_1)))) [L102] var_1_35 = ((last_1_var_1_50 + last_1_var_1_50) - var_1_26) [L104] COND FALSE !(\read(last_1_var_1_45)) [L117] var_1_21 = 16 [L119] EXPR var_1_7 | (last_1_var_1_50 % var_1_25) [L119] unsigned long int stepLocal_13 = var_1_7 | (last_1_var_1_50 % var_1_25); [L120] signed long int stepLocal_12 = last_1_var_1_43; [L121] unsigned long int stepLocal_11 = var_1_46 - last_1_var_1_21; [L122] EXPR last_1_var_1_62 | last_1_var_1_62 [L122] EXPR (last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28 [L122] COND FALSE !(stepLocal_11 <= ((last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28)) [L131] var_1_45 = var_1_47 [L133] COND TRUE \read(var_1_45) [L134] var_1_65 = var_1_66 [L136] COND FALSE !(\read(last_1_var_1_45)) [L139] var_1_50 = ((var_1_52 + 64) - ((((var_1_41) > (var_1_53)) ? (var_1_41) : (var_1_53)))) [L141] var_1_30 = (var_1_50 - var_1_26) [L142] var_1_6 = var_1_7 [L143] EXPR var_1_52 << var_1_35 [L143] EXPR -2 << var_1_30 [L143] COND TRUE ((var_1_52 << var_1_35) < (-2 << var_1_30)) || var_1_47 [L144] var_1_56 = var_1_10 [L152] unsigned long int stepLocal_15 = (((var_1_30) < ((4161102913u - var_1_50))) ? (var_1_30) : ((4161102913u - var_1_50))); [L153] COND TRUE stepLocal_15 < var_1_46 [L154] var_1_63 = (((((var_1_57 - var_1_13)) < (var_1_34)) ? ((var_1_57 - var_1_13)) : (var_1_34))) [L158] var_1_67 = 10 [L159] COND FALSE !(var_1_35 >= last_1_var_1_64) [L164] var_1_64 = var_1_7 [L166] signed long int stepLocal_10 = 100; [L167] unsigned char stepLocal_9 = var_1_65; [L168] COND TRUE stepLocal_10 > (var_1_21 - var_1_50) [L169] COND FALSE !(stepLocal_9 || (! var_1_45)) [L173] signed long int stepLocal_14 = var_1_50 - var_1_41; [L174] COND TRUE (var_1_13 - ((((var_1_57) > (var_1_14)) ? (var_1_57) : (var_1_14)))) == (var_1_58 - var_1_59) [L175] COND TRUE \read(var_1_47) [L176] var_1_62 = (500 - var_1_50) [L185] COND FALSE !(var_1_45 && var_1_65) [L188] COND FALSE !(var_1_13 > 63.75) [L192] COND FALSE !(\read(var_1_65)) [L201] var_1_60 = ((((((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) < (var_1_14)) ? (((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) : (var_1_14))) [L203] unsigned char stepLocal_7 = var_1_34 <= var_1_60; [L204] unsigned long int stepLocal_6 = var_1_15; [L205] COND FALSE !(stepLocal_6 > var_1_21) [L208] COND TRUE var_1_45 || stepLocal_7 [L209] var_1_37 = (var_1_40 - var_1_41) [L212] EXPR (var_1_28 * var_1_50) | var_1_50 [L212] COND TRUE (var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50) [L213] COND FALSE !(\read(var_1_65)) [L216] var_1_24 = (var_1_26 - var_1_50) [L219] unsigned char stepLocal_5 = var_1_15 != var_1_21; [L220] COND FALSE !(((- var_1_24) == var_1_35) && stepLocal_5) [L223] var_1_31 = (var_1_11 + (var_1_34 + ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))) [L225] COND TRUE (var_1_46 - (var_1_53 + var_1_44)) > ((var_1_15 / var_1_52) / var_1_55) [L226] var_1_68 = (var_1_35 + (var_1_21 + var_1_52)) [L234] unsigned char stepLocal_4 = var_1_45; [L235] COND TRUE (var_1_9 < var_1_31) || stepLocal_4 [L236] var_1_18 = (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))) [L238] COND TRUE \read(var_1_48) [L239] COND FALSE !(var_1_31 < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) - (var_1_14 + var_1_13))) [L245] EXPR var_1_54 & var_1_21 [L245] COND FALSE !((var_1_54 & var_1_21) <= var_1_50) [L248] signed long int stepLocal_1 = var_1_62; [L249] signed short int stepLocal_0 = var_1_35; [L250] COND FALSE !(stepLocal_0 == var_1_54) [L253] COND FALSE !(stepLocal_1 <= (var_1_35 + var_1_21)) [L256] var_1_8 = (((var_1_13 - var_1_14) + var_1_12) + var_1_9) [L259] signed long int stepLocal_8 = var_1_16; [L260] COND TRUE stepLocal_8 != (var_1_43 * var_1_54) [L261] var_1_42 = (var_1_13 - ((((var_1_20) > (var_1_14)) ? (var_1_20) : (var_1_14)))) [L374] RET step() [L375] CALL, EXPR property() [L365] EXPR var_1_54 & var_1_21 [L365] EXPR ((((((((var_1_54 & var_1_21) <= var_1_50) ? (var_1_1 == ((signed short int) var_1_37)) : 1) && (var_1_6 == ((signed char) var_1_7))) && ((var_1_35 == var_1_54) ? (var_1_8 == ((double) (var_1_9 + var_1_10))) : ((var_1_62 <= (var_1_35 + var_1_21)) ? (var_1_8 == ((double) (((((var_1_11 + var_1_12) + 1.00000005E7) < 0 ) ? -((var_1_11 + var_1_12) + 1.00000005E7) : ((var_1_11 + var_1_12) + 1.00000005E7))))) : (var_1_8 == ((double) (((var_1_13 - var_1_14) + var_1_12) + var_1_9)))))) && (((- last_1_var_1_30) >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) ? (((last_1_var_1_68 / var_1_16) <= last_1_var_1_64) ? (var_1_15 == ((unsigned long int) (last_1_var_1_43 + (last_1_var_1_30 + last_1_var_1_50)))) : 1) : 1)) && (((var_1_9 < var_1_31) || var_1_45) ? (var_1_18 == ((double) (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))))) : 1)) && (last_1_var_1_45 ? (((((((var_1_20) < (last_1_var_1_31)) ? (var_1_20) : (last_1_var_1_31))) * var_1_14) <= (var_1_13 - ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? ((var_1_16 <= (last_1_var_1_62 % var_1_22)) ? ((var_1_16 >= last_1_var_1_62) ? (var_1_21 == ((unsigned short int) last_1_var_1_50)) : 1) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) 16)))) && (((var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50)) ? (var_1_65 ? (var_1_24 == ((signed short int) ((var_1_26 - var_1_50) - (((((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) < 0 ) ? -((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) : ((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7)))))))) : (var_1_24 == ((signed short int) (var_1_26 - var_1_50)))) : 1) [L365] EXPR ((((((((((((((((var_1_54 & var_1_21) <= var_1_50) ? (var_1_1 == ((signed short int) var_1_37)) : 1) && (var_1_6 == ((signed char) var_1_7))) && ((var_1_35 == var_1_54) ? (var_1_8 == ((double) (var_1_9 + var_1_10))) : ((var_1_62 <= (var_1_35 + var_1_21)) ? (var_1_8 == ((double) (((((var_1_11 + var_1_12) + 1.00000005E7) < 0 ) ? -((var_1_11 + var_1_12) + 1.00000005E7) : ((var_1_11 + var_1_12) + 1.00000005E7))))) : (var_1_8 == ((double) (((var_1_13 - var_1_14) + var_1_12) + var_1_9)))))) && (((- last_1_var_1_30) >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) ? (((last_1_var_1_68 / var_1_16) <= last_1_var_1_64) ? (var_1_15 == ((unsigned long int) (last_1_var_1_43 + (last_1_var_1_30 + last_1_var_1_50)))) : 1) : 1)) && (((var_1_9 < var_1_31) || var_1_45) ? (var_1_18 == ((double) (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))))) : 1)) && (last_1_var_1_45 ? (((((((var_1_20) < (last_1_var_1_31)) ? (var_1_20) : (last_1_var_1_31))) * var_1_14) <= (var_1_13 - ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? ((var_1_16 <= (last_1_var_1_62 % var_1_22)) ? ((var_1_16 >= last_1_var_1_62) ? (var_1_21 == ((unsigned short int) last_1_var_1_50)) : 1) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) 16)))) && (((var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50)) ? (var_1_65 ? (var_1_24 == ((signed short int) ((var_1_26 - var_1_50) - (((((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) < 0 ) ? -((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) : ((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7)))))))) : (var_1_24 == ((signed short int) (var_1_26 - var_1_50)))) : 1)) && ((var_1_45 && var_1_65) ? (var_1_28 == ((signed short int) ((((var_1_26) > (var_1_50)) ? (var_1_26) : (var_1_50))))) : ((var_1_13 > 63.75) ? (var_1_28 == ((signed short int) (var_1_50 + 10))) : 1))) && (var_1_30 == ((signed short int) (var_1_50 - var_1_26)))) && ((((- var_1_24) == var_1_35) && (var_1_15 != var_1_21)) ? (var_1_31 == ((double) (var_1_14 - var_1_20))) : (var_1_31 == ((double) (var_1_11 + (var_1_34 + ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))))))) && (((~ last_1_var_1_21) > ((((last_1_var_1_1) < 0 ) ? -(last_1_var_1_1) : (last_1_var_1_1)))) ? (var_1_35 == ((signed short int) (128 + -1))) : (var_1_35 == ((signed short int) ((last_1_var_1_50 + last_1_var_1_50) - var_1_26))))) && ((var_1_15 > var_1_21) ? (var_1_37 == ((signed char) (var_1_38 + ((((50) > (var_1_39)) ? (50) : (var_1_39)))))) : ((var_1_45 || (var_1_34 <= var_1_60)) ? (var_1_37 == ((signed char) (var_1_40 - var_1_41))) : 1))) && ((var_1_16 != (var_1_43 * var_1_54)) ? (var_1_42 == ((double) (var_1_13 - ((((var_1_20) > (var_1_14)) ? (var_1_20) : (var_1_14)))))) : (var_1_42 == ((double) (((((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) < 0 ) ? -((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) : ((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))))))))) && ((100 > (var_1_21 - var_1_50)) ? ((var_1_65 || (! var_1_45)) ? (var_1_43 == ((signed short int) (var_1_41 - (((((var_1_44 - var_1_50)) < (var_1_50)) ? ((var_1_44 - var_1_50)) : (var_1_50)))))) : 1) : 1)) && (((var_1_46 - last_1_var_1_21) <= ((last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28)) ? (((- (32 >> last_1_var_1_68)) != (var_1_7 | (last_1_var_1_50 % var_1_25))) ? ((last_1_var_1_62 < last_1_var_1_43) ? (var_1_45 == ((unsigned char) (var_1_47 && var_1_48))) : (var_1_45 == ((unsigned char) (var_1_47 && (! (var_1_48 && var_1_49)))))) : 1) : (var_1_45 == ((unsigned char) var_1_47))) [L365] EXPR (((((((((((((((((((var_1_54 & var_1_21) <= var_1_50) ? (var_1_1 == ((signed short int) var_1_37)) : 1) && (var_1_6 == ((signed char) var_1_7))) && ((var_1_35 == var_1_54) ? (var_1_8 == ((double) (var_1_9 + var_1_10))) : ((var_1_62 <= (var_1_35 + var_1_21)) ? (var_1_8 == ((double) (((((var_1_11 + var_1_12) + 1.00000005E7) < 0 ) ? -((var_1_11 + var_1_12) + 1.00000005E7) : ((var_1_11 + var_1_12) + 1.00000005E7))))) : (var_1_8 == ((double) (((var_1_13 - var_1_14) + var_1_12) + var_1_9)))))) && (((- last_1_var_1_30) >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) ? (((last_1_var_1_68 / var_1_16) <= last_1_var_1_64) ? (var_1_15 == ((unsigned long int) (last_1_var_1_43 + (last_1_var_1_30 + last_1_var_1_50)))) : 1) : 1)) && (((var_1_9 < var_1_31) || var_1_45) ? (var_1_18 == ((double) (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))))) : 1)) && (last_1_var_1_45 ? (((((((var_1_20) < (last_1_var_1_31)) ? (var_1_20) : (last_1_var_1_31))) * var_1_14) <= (var_1_13 - ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? ((var_1_16 <= (last_1_var_1_62 % var_1_22)) ? ((var_1_16 >= last_1_var_1_62) ? (var_1_21 == ((unsigned short int) last_1_var_1_50)) : 1) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) 16)))) && (((var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50)) ? (var_1_65 ? (var_1_24 == ((signed short int) ((var_1_26 - var_1_50) - (((((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) < 0 ) ? -((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) : ((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7)))))))) : (var_1_24 == ((signed short int) (var_1_26 - var_1_50)))) : 1)) && ((var_1_45 && var_1_65) ? (var_1_28 == ((signed short int) ((((var_1_26) > (var_1_50)) ? (var_1_26) : (var_1_50))))) : ((var_1_13 > 63.75) ? (var_1_28 == ((signed short int) (var_1_50 + 10))) : 1))) && (var_1_30 == ((signed short int) (var_1_50 - var_1_26)))) && ((((- var_1_24) == var_1_35) && (var_1_15 != var_1_21)) ? (var_1_31 == ((double) (var_1_14 - var_1_20))) : (var_1_31 == ((double) (var_1_11 + (var_1_34 + ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))))))) && (((~ last_1_var_1_21) > ((((last_1_var_1_1) < 0 ) ? -(last_1_var_1_1) : (last_1_var_1_1)))) ? (var_1_35 == ((signed short int) (128 + -1))) : (var_1_35 == ((signed short int) ((last_1_var_1_50 + last_1_var_1_50) - var_1_26))))) && ((var_1_15 > var_1_21) ? (var_1_37 == ((signed char) (var_1_38 + ((((50) > (var_1_39)) ? (50) : (var_1_39)))))) : ((var_1_45 || (var_1_34 <= var_1_60)) ? (var_1_37 == ((signed char) (var_1_40 - var_1_41))) : 1))) && ((var_1_16 != (var_1_43 * var_1_54)) ? (var_1_42 == ((double) (var_1_13 - ((((var_1_20) > (var_1_14)) ? (var_1_20) : (var_1_14)))))) : (var_1_42 == ((double) (((((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) < 0 ) ? -((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) : ((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))))))))) && ((100 > (var_1_21 - var_1_50)) ? ((var_1_65 || (! var_1_45)) ? (var_1_43 == ((signed short int) (var_1_41 - (((((var_1_44 - var_1_50)) < (var_1_50)) ? ((var_1_44 - var_1_50)) : (var_1_50)))))) : 1) : 1)) && (((var_1_46 - last_1_var_1_21) <= ((last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28)) ? (((- (32 >> last_1_var_1_68)) != (var_1_7 | (last_1_var_1_50 % var_1_25))) ? ((last_1_var_1_62 < last_1_var_1_43) ? (var_1_45 == ((unsigned char) (var_1_47 && var_1_48))) : (var_1_45 == ((unsigned char) (var_1_47 && (! (var_1_48 && var_1_49)))))) : 1) : (var_1_45 == ((unsigned char) var_1_47)))) && (last_1_var_1_45 ? (var_1_50 == ((unsigned char) (var_1_51 - var_1_41))) : (var_1_50 == ((unsigned char) ((var_1_52 + 64) - ((((var_1_41) > (var_1_53)) ? (var_1_41) : (var_1_53)))))))) && (var_1_48 ? ((var_1_31 < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) - (var_1_14 + var_1_13))) ? (var_1_54 == ((signed long int) ((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35))))) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35)))))))) : 1) : (var_1_54 == ((signed long int) (((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) < (var_1_53)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_53))) - ((var_1_55 - 8) + ((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))))))))) && ((((var_1_52 << var_1_35) < (-2 << var_1_30)) || var_1_47) ? (var_1_56 == ((double) var_1_10)) : (var_1_47 ? (var_1_56 == ((double) (9999.25 + 499.8))) : (var_1_56 == ((double) (((((var_1_14 - (var_1_57 - var_1_13))) > ((var_1_11 + (var_1_58 - var_1_59)))) ? ((var_1_14 - (var_1_57 - var_1_13))) : ((var_1_11 + (var_1_58 - var_1_59))))))))) [L365] EXPR (((((((((((((((((((((var_1_54 & var_1_21) <= var_1_50) ? (var_1_1 == ((signed short int) var_1_37)) : 1) && (var_1_6 == ((signed char) var_1_7))) && ((var_1_35 == var_1_54) ? (var_1_8 == ((double) (var_1_9 + var_1_10))) : ((var_1_62 <= (var_1_35 + var_1_21)) ? (var_1_8 == ((double) (((((var_1_11 + var_1_12) + 1.00000005E7) < 0 ) ? -((var_1_11 + var_1_12) + 1.00000005E7) : ((var_1_11 + var_1_12) + 1.00000005E7))))) : (var_1_8 == ((double) (((var_1_13 - var_1_14) + var_1_12) + var_1_9)))))) && (((- last_1_var_1_30) >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) ? (((last_1_var_1_68 / var_1_16) <= last_1_var_1_64) ? (var_1_15 == ((unsigned long int) (last_1_var_1_43 + (last_1_var_1_30 + last_1_var_1_50)))) : 1) : 1)) && (((var_1_9 < var_1_31) || var_1_45) ? (var_1_18 == ((double) (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))))) : 1)) && (last_1_var_1_45 ? (((((((var_1_20) < (last_1_var_1_31)) ? (var_1_20) : (last_1_var_1_31))) * var_1_14) <= (var_1_13 - ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? ((var_1_16 <= (last_1_var_1_62 % var_1_22)) ? ((var_1_16 >= last_1_var_1_62) ? (var_1_21 == ((unsigned short int) last_1_var_1_50)) : 1) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) 16)))) && (((var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50)) ? (var_1_65 ? (var_1_24 == ((signed short int) ((var_1_26 - var_1_50) - (((((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) < 0 ) ? -((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) : ((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7)))))))) : (var_1_24 == ((signed short int) (var_1_26 - var_1_50)))) : 1)) && ((var_1_45 && var_1_65) ? (var_1_28 == ((signed short int) ((((var_1_26) > (var_1_50)) ? (var_1_26) : (var_1_50))))) : ((var_1_13 > 63.75) ? (var_1_28 == ((signed short int) (var_1_50 + 10))) : 1))) && (var_1_30 == ((signed short int) (var_1_50 - var_1_26)))) && ((((- var_1_24) == var_1_35) && (var_1_15 != var_1_21)) ? (var_1_31 == ((double) (var_1_14 - var_1_20))) : (var_1_31 == ((double) (var_1_11 + (var_1_34 + ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))))))) && (((~ last_1_var_1_21) > ((((last_1_var_1_1) < 0 ) ? -(last_1_var_1_1) : (last_1_var_1_1)))) ? (var_1_35 == ((signed short int) (128 + -1))) : (var_1_35 == ((signed short int) ((last_1_var_1_50 + last_1_var_1_50) - var_1_26))))) && ((var_1_15 > var_1_21) ? (var_1_37 == ((signed char) (var_1_38 + ((((50) > (var_1_39)) ? (50) : (var_1_39)))))) : ((var_1_45 || (var_1_34 <= var_1_60)) ? (var_1_37 == ((signed char) (var_1_40 - var_1_41))) : 1))) && ((var_1_16 != (var_1_43 * var_1_54)) ? (var_1_42 == ((double) (var_1_13 - ((((var_1_20) > (var_1_14)) ? (var_1_20) : (var_1_14)))))) : (var_1_42 == ((double) (((((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) < 0 ) ? -((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) : ((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))))))))) && ((100 > (var_1_21 - var_1_50)) ? ((var_1_65 || (! var_1_45)) ? (var_1_43 == ((signed short int) (var_1_41 - (((((var_1_44 - var_1_50)) < (var_1_50)) ? ((var_1_44 - var_1_50)) : (var_1_50)))))) : 1) : 1)) && (((var_1_46 - last_1_var_1_21) <= ((last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28)) ? (((- (32 >> last_1_var_1_68)) != (var_1_7 | (last_1_var_1_50 % var_1_25))) ? ((last_1_var_1_62 < last_1_var_1_43) ? (var_1_45 == ((unsigned char) (var_1_47 && var_1_48))) : (var_1_45 == ((unsigned char) (var_1_47 && (! (var_1_48 && var_1_49)))))) : 1) : (var_1_45 == ((unsigned char) var_1_47)))) && (last_1_var_1_45 ? (var_1_50 == ((unsigned char) (var_1_51 - var_1_41))) : (var_1_50 == ((unsigned char) ((var_1_52 + 64) - ((((var_1_41) > (var_1_53)) ? (var_1_41) : (var_1_53)))))))) && (var_1_48 ? ((var_1_31 < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) - (var_1_14 + var_1_13))) ? (var_1_54 == ((signed long int) ((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35))))) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35)))))))) : 1) : (var_1_54 == ((signed long int) (((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) < (var_1_53)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_53))) - ((var_1_55 - 8) + ((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))))))))) && ((((var_1_52 << var_1_35) < (-2 << var_1_30)) || var_1_47) ? (var_1_56 == ((double) var_1_10)) : (var_1_47 ? (var_1_56 == ((double) (9999.25 + 499.8))) : (var_1_56 == ((double) (((((var_1_14 - (var_1_57 - var_1_13))) > ((var_1_11 + (var_1_58 - var_1_59)))) ? ((var_1_14 - (var_1_57 - var_1_13))) : ((var_1_11 + (var_1_58 - var_1_59)))))))))) && (var_1_65 ? (((var_1_44 == var_1_62) && var_1_45) ? (var_1_47 ? (var_1_60 == ((double) (var_1_57 - var_1_13))) : (var_1_60 == ((double) ((((var_1_13) > ((var_1_20 - var_1_14))) ? (var_1_13) : ((var_1_20 - var_1_14))))))) : 1) : (var_1_60 == ((double) ((((((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) < (var_1_14)) ? (((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) : (var_1_14))))))) && (((var_1_13 - ((((var_1_57) > (var_1_14)) ? (var_1_57) : (var_1_14)))) == (var_1_58 - var_1_59)) ? (var_1_47 ? (var_1_62 == ((signed long int) (500 - var_1_50))) : 1) : (((var_1_55 << last_1_var_1_62) <= (var_1_50 - var_1_41)) ? (var_1_45 ? (var_1_62 == ((signed long int) ((((var_1_44) > (var_1_50)) ? (var_1_44) : (var_1_50))))) : 1) : 1)) [L365-L366] return ((((((((((((((((((((((((((var_1_54 & var_1_21) <= var_1_50) ? (var_1_1 == ((signed short int) var_1_37)) : 1) && (var_1_6 == ((signed char) var_1_7))) && ((var_1_35 == var_1_54) ? (var_1_8 == ((double) (var_1_9 + var_1_10))) : ((var_1_62 <= (var_1_35 + var_1_21)) ? (var_1_8 == ((double) (((((var_1_11 + var_1_12) + 1.00000005E7) < 0 ) ? -((var_1_11 + var_1_12) + 1.00000005E7) : ((var_1_11 + var_1_12) + 1.00000005E7))))) : (var_1_8 == ((double) (((var_1_13 - var_1_14) + var_1_12) + var_1_9)))))) && (((- last_1_var_1_30) >= (((((last_1_var_1_68 % var_1_16)) > (last_1_var_1_54)) ? ((last_1_var_1_68 % var_1_16)) : (last_1_var_1_54)))) ? (((last_1_var_1_68 / var_1_16) <= last_1_var_1_64) ? (var_1_15 == ((unsigned long int) (last_1_var_1_43 + (last_1_var_1_30 + last_1_var_1_50)))) : 1) : 1)) && (((var_1_9 < var_1_31) || var_1_45) ? (var_1_18 == ((double) (((((var_1_14 - var_1_20)) > (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11)))))) ? ((var_1_14 - var_1_20)) : (((((((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) > ((var_1_13 + var_1_11))) ? (((((var_1_10) < (var_1_9)) ? (var_1_10) : (var_1_9)))) : ((var_1_13 + var_1_11))))))))) : 1)) && (last_1_var_1_45 ? (((((((var_1_20) < (last_1_var_1_31)) ? (var_1_20) : (last_1_var_1_31))) * var_1_14) <= (var_1_13 - ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? ((var_1_16 <= (last_1_var_1_62 % var_1_22)) ? ((var_1_16 >= last_1_var_1_62) ? (var_1_21 == ((unsigned short int) last_1_var_1_50)) : 1) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) last_1_var_1_50))) : (var_1_21 == ((unsigned short int) 16)))) && (((var_1_16 % ((((var_1_22) < (var_1_25)) ? (var_1_22) : (var_1_25)))) >= ((var_1_28 * var_1_50) | var_1_50)) ? (var_1_65 ? (var_1_24 == ((signed short int) ((var_1_26 - var_1_50) - (((((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) < 0 ) ? -((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7))) : ((((var_1_28) < (var_1_7)) ? (var_1_28) : (var_1_7)))))))) : (var_1_24 == ((signed short int) (var_1_26 - var_1_50)))) : 1)) && ((var_1_45 && var_1_65) ? (var_1_28 == ((signed short int) ((((var_1_26) > (var_1_50)) ? (var_1_26) : (var_1_50))))) : ((var_1_13 > 63.75) ? (var_1_28 == ((signed short int) (var_1_50 + 10))) : 1))) && (var_1_30 == ((signed short int) (var_1_50 - var_1_26)))) && ((((- var_1_24) == var_1_35) && (var_1_15 != var_1_21)) ? (var_1_31 == ((double) (var_1_14 - var_1_20))) : (var_1_31 == ((double) (var_1_11 + (var_1_34 + ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))))))) && (((~ last_1_var_1_21) > ((((last_1_var_1_1) < 0 ) ? -(last_1_var_1_1) : (last_1_var_1_1)))) ? (var_1_35 == ((signed short int) (128 + -1))) : (var_1_35 == ((signed short int) ((last_1_var_1_50 + last_1_var_1_50) - var_1_26))))) && ((var_1_15 > var_1_21) ? (var_1_37 == ((signed char) (var_1_38 + ((((50) > (var_1_39)) ? (50) : (var_1_39)))))) : ((var_1_45 || (var_1_34 <= var_1_60)) ? (var_1_37 == ((signed char) (var_1_40 - var_1_41))) : 1))) && ((var_1_16 != (var_1_43 * var_1_54)) ? (var_1_42 == ((double) (var_1_13 - ((((var_1_20) > (var_1_14)) ? (var_1_20) : (var_1_14)))))) : (var_1_42 == ((double) (((((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) < 0 ) ? -((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))) : ((((var_1_20) < (var_1_12)) ? (var_1_20) : (var_1_12))))))))) && ((100 > (var_1_21 - var_1_50)) ? ((var_1_65 || (! var_1_45)) ? (var_1_43 == ((signed short int) (var_1_41 - (((((var_1_44 - var_1_50)) < (var_1_50)) ? ((var_1_44 - var_1_50)) : (var_1_50)))))) : 1) : 1)) && (((var_1_46 - last_1_var_1_21) <= ((last_1_var_1_62 | last_1_var_1_62) >> last_1_var_1_28)) ? (((- (32 >> last_1_var_1_68)) != (var_1_7 | (last_1_var_1_50 % var_1_25))) ? ((last_1_var_1_62 < last_1_var_1_43) ? (var_1_45 == ((unsigned char) (var_1_47 && var_1_48))) : (var_1_45 == ((unsigned char) (var_1_47 && (! (var_1_48 && var_1_49)))))) : 1) : (var_1_45 == ((unsigned char) var_1_47)))) && (last_1_var_1_45 ? (var_1_50 == ((unsigned char) (var_1_51 - var_1_41))) : (var_1_50 == ((unsigned char) ((var_1_52 + 64) - ((((var_1_41) > (var_1_53)) ? (var_1_41) : (var_1_53)))))))) && (var_1_48 ? ((var_1_31 < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) - (var_1_14 + var_1_13))) ? (var_1_54 == ((signed long int) ((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35))))) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (((((((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) > (var_1_35)) ? (((((var_1_44) < (var_1_50)) ? (var_1_44) : (var_1_50)))) : (var_1_35)))))))) : 1) : (var_1_54 == ((signed long int) (((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) < (var_1_53)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_53))) - ((var_1_55 - 8) + ((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))))))))) && ((((var_1_52 << var_1_35) < (-2 << var_1_30)) || var_1_47) ? (var_1_56 == ((double) var_1_10)) : (var_1_47 ? (var_1_56 == ((double) (9999.25 + 499.8))) : (var_1_56 == ((double) (((((var_1_14 - (var_1_57 - var_1_13))) > ((var_1_11 + (var_1_58 - var_1_59)))) ? ((var_1_14 - (var_1_57 - var_1_13))) : ((var_1_11 + (var_1_58 - var_1_59)))))))))) && (var_1_65 ? (((var_1_44 == var_1_62) && var_1_45) ? (var_1_47 ? (var_1_60 == ((double) (var_1_57 - var_1_13))) : (var_1_60 == ((double) ((((var_1_13) > ((var_1_20 - var_1_14))) ? (var_1_13) : ((var_1_20 - var_1_14))))))) : 1) : (var_1_60 == ((double) ((((((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) < (var_1_14)) ? (((((((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) > (var_1_58)) ? (((((0.5) > (var_1_13)) ? (0.5) : (var_1_13)))) : (var_1_58)))) : (var_1_14))))))) && (((var_1_13 - ((((var_1_57) > (var_1_14)) ? (var_1_57) : (var_1_14)))) == (var_1_58 - var_1_59)) ? (var_1_47 ? (var_1_62 == ((signed long int) (500 - var_1_50))) : 1) : (((var_1_55 << last_1_var_1_62) <= (var_1_50 - var_1_41)) ? (var_1_45 ? (var_1_62 == ((signed long int) ((((var_1_44) > (var_1_50)) ? (var_1_44) : (var_1_50))))) : 1) : 1))) && ((((((var_1_30) < ((4161102913u - var_1_50))) ? (var_1_30) : ((4161102913u - var_1_50)))) < var_1_46) ? (var_1_63 == ((float) (((((var_1_57 - var_1_13)) < (var_1_34)) ? ((var_1_57 - var_1_13)) : (var_1_34))))) : (var_1_63 == ((float) (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) - var_1_59))))) && ((var_1_35 >= last_1_var_1_64) ? (var_1_45 ? (var_1_64 == ((signed char) var_1_39)) : 1) : (var_1_64 == ((signed char) var_1_7)))) && (var_1_45 ? (var_1_65 == ((unsigned char) var_1_66)) : 1)) && (var_1_67 == ((signed short int) 10))) && (((var_1_46 - (var_1_53 + var_1_44)) > ((var_1_15 / var_1_52) / var_1_55)) ? (var_1_68 == ((unsigned long int) (var_1_35 + (var_1_21 + var_1_52)))) : ((var_1_35 < 128) ? (var_1_68 == ((unsigned long int) ((((var_1_51) > (var_1_24)) ? (var_1_51) : (var_1_24))))) : (var_1_68 == ((unsigned long int) var_1_41)))) ; [L375] RET, EXPR property() [L375] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=3, var_1_12=0, var_1_13=0, var_1_14=2, var_1_15=0, var_1_16=9, var_1_18=3, var_1_1=2, var_1_20=0, var_1_21=16, var_1_22=-2, var_1_24=16381, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16381, var_1_34=4, var_1_35=-16374, var_1_37=0, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=0, var_1_43=-16, var_1_44=32766, var_1_45=-255, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=1, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=3, var_1_58=0, var_1_60=2, var_1_62=499, var_1_63=4, var_1_64=1, var_1_65=256, var_1_66=256, var_1_67=10, var_1_68=-16295, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=2, last_1_var_1_21=256, last_1_var_1_28=5, last_1_var_1_30=-16, last_1_var_1_31=499999999999/5, last_1_var_1_43=-16, last_1_var_1_45=0, last_1_var_1_50=4, last_1_var_1_54=-100, last_1_var_1_62=1, last_1_var_1_64=-1, last_1_var_1_68=10, var_1_10=3, var_1_12=0, var_1_13=0, var_1_14=2, var_1_15=0, var_1_16=9, var_1_18=3, var_1_1=2, var_1_20=0, var_1_21=16, var_1_22=-2, var_1_24=16381, var_1_25=-4294967286, var_1_26=16382, var_1_28=5, var_1_30=-16381, var_1_34=4, var_1_35=-16374, var_1_37=0, var_1_38=-63, var_1_39=-2, var_1_40=126, var_1_41=126, var_1_42=0, var_1_43=-16, var_1_44=32766, var_1_45=-255, var_1_46=-8589934593, var_1_47=-255, var_1_48=1, var_1_49=1, var_1_50=1, var_1_51=-514, var_1_52=319, var_1_53=381, var_1_54=-100, var_1_55=536870911, var_1_56=3, var_1_58=0, var_1_60=2, var_1_62=499, var_1_63=4, var_1_64=1, var_1_65=256, var_1_66=256, var_1_67=10, var_1_68=-16295, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.5s, OverallIterations: 1, TraceHistogramMax: 52, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 380 NumberOfCodeBlocks, 380 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 [2024-11-09 06:25:38,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6953ac45278a08a3cd7aa6bba766924b380e26c77e34faa3b5c408a0e5b4f283 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:25:40,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:25:41,053 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:25:41,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:25:41,064 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:25:41,099 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:25:41,100 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:25:41,101 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:25:41,101 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:25:41,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:25:41,103 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:25:41,104 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:25:41,104 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:25:41,104 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:25:41,105 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:25:41,107 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:25:41,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:25:41,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:25:41,108 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:25:41,109 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:25:41,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:25:41,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:25:41,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:25:41,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:25:41,114 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:25:41,114 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:25:41,114 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:25:41,114 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:25:41,115 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:25:41,115 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:25:41,115 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:25:41,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:25:41,117 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:25:41,117 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:25:41,117 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:25:41,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:41,118 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:25:41,119 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:25:41,119 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:25:41,120 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:25:41,120 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:25:41,120 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:25:41,121 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:25:41,122 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6953ac45278a08a3cd7aa6bba766924b380e26c77e34faa3b5c408a0e5b4f283 [2024-11-09 06:25:41,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:25:41,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:25:41,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:25:41,525 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:25:41,526 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:25:41,527 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i Unable to find full path for "g++" [2024-11-09 06:25:43,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:25:43,869 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:25:43,869 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i [2024-11-09 06:25:43,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/a9fa41780/d5c004e8a0154f61bc2b5e836cbb2ce2/FLAG5d8986def [2024-11-09 06:25:43,898 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/data/a9fa41780/d5c004e8a0154f61bc2b5e836cbb2ce2 [2024-11-09 06:25:43,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:25:43,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:25:43,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:43,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:25:43,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:25:43,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:43" (1/1) ... [2024-11-09 06:25:43,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a3a526b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:43, skipping insertion in model container [2024-11-09 06:25:43,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:43" (1/1) ... [2024-11-09 06:25:43,956 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:25:44,181 WARN L250 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i[916,929] [2024-11-09 06:25:44,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:44,438 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:25:44,453 WARN L250 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_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-67.i[916,929] [2024-11-09 06:25:44,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:44,567 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:25:44,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44 WrapperNode [2024-11-09 06:25:44,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:44,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:44,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:25:44,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:25:44,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,670 INFO L138 Inliner]: procedures = 27, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 361 [2024-11-09 06:25:44,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:44,672 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:25:44,672 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:25:44,673 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:25:44,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,696 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,752 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,760 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,782 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:25:44,786 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:25:44,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:25:44,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:25:44,792 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (1/1) ... [2024-11-09 06:25:44,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:44,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:44,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:25:44,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:25:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:25:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:25:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:25:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:25:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:25:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:25:44,989 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:25:44,991 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:26:03,363 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-09 06:26:03,363 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:26:03,385 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:26:03,385 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:26:03,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:26:03 BoogieIcfgContainer [2024-11-09 06:26:03,390 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:26:03,392 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:26:03,392 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:26:03,396 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:26:03,396 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:25:43" (1/3) ... [2024-11-09 06:26:03,397 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5486c059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:26:03, skipping insertion in model container [2024-11-09 06:26:03,397 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:44" (2/3) ... [2024-11-09 06:26:03,397 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5486c059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:26:03, skipping insertion in model container [2024-11-09 06:26:03,397 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:26:03" (3/3) ... [2024-11-09 06:26:03,398 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-67.i [2024-11-09 06:26:03,413 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:26:03,413 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:26:03,478 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:26:03,485 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@41431a23, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:26:03,488 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:26:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 99 states have (on average 1.4747474747474747) internal successors, (146), 100 states have internal predecessors, (146), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2024-11-09 06:26:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-09 06:26:03,517 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:03,528 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:03,529 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:03,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:03,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1145066482, now seen corresponding path program 1 times [2024-11-09 06:26:03,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:03,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1912501807] [2024-11-09 06:26:03,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:03,551 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 [2024-11-09 06:26:03,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:03,553 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:26:03,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:05,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:26:05,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5202 trivial. 0 not checked. [2024-11-09 06:26:05,933 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:05,934 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:05,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1912501807] [2024-11-09 06:26:05,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1912501807] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:05,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:26:05,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:26:05,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614117211] [2024-11-09 06:26:05,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:05,946 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:26:05,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:05,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:26:05,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:26:05,973 INFO L87 Difference]: Start difference. First operand has 154 states, 99 states have (on average 1.4747474747474747) internal successors, (146), 100 states have internal predecessors, (146), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-09 06:26:06,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:26:06,018 INFO L93 Difference]: Finished difference Result 301 states and 546 transitions. [2024-11-09 06:26:06,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:26:06,020 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 2 states have call successors, (52) Word has length 333 [2024-11-09 06:26:06,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:26:06,033 INFO L225 Difference]: With dead ends: 301 [2024-11-09 06:26:06,033 INFO L226 Difference]: Without dead ends: 150 [2024-11-09 06:26:06,043 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:26:06,048 INFO L432 NwaCegarLoop]: 242 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:26:06,050 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 242 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:26:06,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-09 06:26:06,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-09 06:26:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 96 states have (on average 1.4375) internal successors, (138), 96 states have internal predecessors, (138), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2024-11-09 06:26:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 242 transitions. [2024-11-09 06:26:06,130 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 242 transitions. Word has length 333 [2024-11-09 06:26:06,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:26:06,134 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 242 transitions. [2024-11-09 06:26:06,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-09 06:26:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 242 transitions. [2024-11-09 06:26:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-09 06:26:06,145 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:06,146 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:06,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 06:26:06,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:06,347 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:06,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:06,348 INFO L85 PathProgramCache]: Analyzing trace with hash 723064076, now seen corresponding path program 1 times [2024-11-09 06:26:06,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:06,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1337651700] [2024-11-09 06:26:06,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:06,350 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 [2024-11-09 06:26:06,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:06,353 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:26:06,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:08,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:26:08,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-09 06:26:15,597 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:15,598 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:15,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1337651700] [2024-11-09 06:26:15,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1337651700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:15,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:26:15,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:26:15,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797590718] [2024-11-09 06:26:15,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:15,601 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:26:15,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:15,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:26:15,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:26:15,603 INFO L87 Difference]: Start difference. First operand 150 states and 242 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:26:18,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:20,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:22,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:25,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:27,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:29,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:31,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:31,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:26:31,609 INFO L93 Difference]: Finished difference Result 540 states and 877 transitions. [2024-11-09 06:26:31,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:26:31,751 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 333 [2024-11-09 06:26:31,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:26:31,757 INFO L225 Difference]: With dead ends: 540 [2024-11-09 06:26:31,757 INFO L226 Difference]: Without dead ends: 393 [2024-11-09 06:26:31,758 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 330 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:26:31,760 INFO L432 NwaCegarLoop]: 300 mSDtfsCounter, 274 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 127 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 811 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2024-11-09 06:26:31,760 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 811 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 41 Invalid, 7 Unknown, 0 Unchecked, 15.9s Time] [2024-11-09 06:26:31,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2024-11-09 06:26:31,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 297. [2024-11-09 06:26:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 190 states have (on average 1.4) internal successors, (266), 190 states have internal predecessors, (266), 104 states have call successors, (104), 2 states have call predecessors, (104), 2 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-09 06:26:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 474 transitions. [2024-11-09 06:26:31,828 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 474 transitions. Word has length 333 [2024-11-09 06:26:31,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:26:31,832 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 474 transitions. [2024-11-09 06:26:31,832 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:26:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 474 transitions. [2024-11-09 06:26:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-09 06:26:31,844 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:31,845 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:31,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:32,045 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:32,046 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:32,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:32,047 INFO L85 PathProgramCache]: Analyzing trace with hash 997823690, now seen corresponding path program 1 times [2024-11-09 06:26:32,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:32,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2022331056] [2024-11-09 06:26:32,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:32,048 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 [2024-11-09 06:26:32,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:32,051 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:26:32,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 06:26:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:34,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:26:34,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-09 06:26:35,195 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:35,196 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:35,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2022331056] [2024-11-09 06:26:35,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2022331056] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:35,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:26:35,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 06:26:35,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161330303] [2024-11-09 06:26:35,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:35,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 06:26:35,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:35,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 06:26:35,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-09 06:26:35,200 INFO L87 Difference]: Start difference. First operand 297 states and 474 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:26:42,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:44,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:46,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:46,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:26:46,894 INFO L93 Difference]: Finished difference Result 604 states and 954 transitions. [2024-11-09 06:26:47,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-09 06:26:47,070 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 1 states have call successors, (52) Word has length 333 [2024-11-09 06:26:47,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:26:47,074 INFO L225 Difference]: With dead ends: 604 [2024-11-09 06:26:47,074 INFO L226 Difference]: Without dead ends: 310 [2024-11-09 06:26:47,076 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2024-11-09 06:26:47,077 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 249 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 213 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 213 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2024-11-09 06:26:47,078 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 422 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [213 Valid, 278 Invalid, 3 Unknown, 0 Unchecked, 10.8s Time] [2024-11-09 06:26:47,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2024-11-09 06:26:47,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 302. [2024-11-09 06:26:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 193 states have (on average 1.3575129533678756) internal successors, (262), 193 states have internal predecessors, (262), 104 states have call successors, (104), 4 states have call predecessors, (104), 4 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-09 06:26:47,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 470 transitions. [2024-11-09 06:26:47,123 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 470 transitions. Word has length 333 [2024-11-09 06:26:47,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:26:47,124 INFO L471 AbstractCegarLoop]: Abstraction has 302 states and 470 transitions. [2024-11-09 06:26:47,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:26:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 470 transitions. [2024-11-09 06:26:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-09 06:26:47,141 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:47,141 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:47,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 06:26:47,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:47,342 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:47,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:47,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1441606995, now seen corresponding path program 1 times [2024-11-09 06:26:47,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:47,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1376393697] [2024-11-09 06:26:47,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:47,344 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 [2024-11-09 06:26:47,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:47,347 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:26:47,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:26:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:49,620 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:26:49,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-09 06:26:58,774 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:58,775 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:58,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1376393697] [2024-11-09 06:26:58,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1376393697] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:58,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:26:58,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 06:26:58,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831577028] [2024-11-09 06:26:58,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:58,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:26:58,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:58,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:26:58,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:26:58,778 INFO L87 Difference]: Start difference. First operand 302 states and 470 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:27:04,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:06,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:08,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:10,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:12,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:14,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:16,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:18,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:22,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:24,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:26,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:29,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:32,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:34,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:36,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:38,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:40,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:40,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:27:40,601 INFO L93 Difference]: Finished difference Result 1188 states and 1854 transitions. [2024-11-09 06:27:40,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:27:40,628 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 334 [2024-11-09 06:27:40,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:27:40,637 INFO L225 Difference]: With dead ends: 1188 [2024-11-09 06:27:40,637 INFO L226 Difference]: Without dead ends: 889 [2024-11-09 06:27:40,639 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 330 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-09 06:27:40,640 INFO L432 NwaCegarLoop]: 410 mSDtfsCounter, 364 mSDsluCounter, 622 mSDsCounter, 0 mSdLazyCounter, 272 mSolverCounterSat, 0 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 364 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 272 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:27:40,640 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [364 Valid, 1032 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 272 Invalid, 14 Unknown, 0 Unchecked, 41.6s Time] [2024-11-09 06:27:40,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2024-11-09 06:27:40,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 768. [2024-11-09 06:27:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 768 states, 497 states have (on average 1.3702213279678068) internal successors, (681), 497 states have internal predecessors, (681), 260 states have call successors, (260), 10 states have call predecessors, (260), 10 states have return successors, (260), 260 states have call predecessors, (260), 260 states have call successors, (260) [2024-11-09 06:27:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 768 states and 1201 transitions. [2024-11-09 06:27:40,786 INFO L78 Accepts]: Start accepts. Automaton has 768 states and 1201 transitions. Word has length 334 [2024-11-09 06:27:40,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:27:40,787 INFO L471 AbstractCegarLoop]: Abstraction has 768 states and 1201 transitions. [2024-11-09 06:27:40,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:27:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1201 transitions. [2024-11-09 06:27:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-09 06:27:40,790 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:27:40,791 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:27:40,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:27:40,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:27:40,992 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:27:40,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:27:40,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1609887900, now seen corresponding path program 1 times [2024-11-09 06:27:40,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:27:40,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1819853911] [2024-11-09 06:27:40,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:27:40,993 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 [2024-11-09 06:27:40,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:27:40,995 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:27:40,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-09 06:27:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:27:43,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:27:43,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:27:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:27:59,846 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:28:01,082 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:28:01,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1819853911] [2024-11-09 06:28:01,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1819853911] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:28:01,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [539153280] [2024-11-09 06:28:01,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:28:01,083 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:28:01,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:28:01,086 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:28:01,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 06:28:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:28:06,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 06:28:06,238 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:28:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-09 06:28:49,221 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:28:49,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [539153280] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:28:49,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:28:49,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2024-11-09 06:28:49,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356539878] [2024-11-09 06:28:49,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:28:49,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:28:49,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:28:49,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:28:49,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:28:49,224 INFO L87 Difference]: Start difference. First operand 768 states and 1201 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:28:54,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:28:59,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:01,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:03,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:05,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:07,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:09,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:29:10,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:29:10,339 INFO L93 Difference]: Finished difference Result 1724 states and 2691 transitions. [2024-11-09 06:29:10,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:29:10,340 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 335 [2024-11-09 06:29:10,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:29:10,347 INFO L225 Difference]: With dead ends: 1724 [2024-11-09 06:29:10,347 INFO L226 Difference]: Without dead ends: 959 [2024-11-09 06:29:10,350 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 700 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:29:10,351 INFO L432 NwaCegarLoop]: 225 mSDtfsCounter, 130 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 164 mSolverCounterSat, 105 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 164 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:29:10,351 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 766 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 164 Invalid, 7 Unknown, 0 Unchecked, 20.3s Time] [2024-11-09 06:29:10,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2024-11-09 06:29:10,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 861. [2024-11-09 06:29:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 861 states, 536 states have (on average 1.3432835820895523) internal successors, (720), 536 states have internal predecessors, (720), 312 states have call successors, (312), 12 states have call predecessors, (312), 12 states have return successors, (312), 312 states have call predecessors, (312), 312 states have call successors, (312) [2024-11-09 06:29:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 1344 transitions. [2024-11-09 06:29:10,505 INFO L78 Accepts]: Start accepts. Automaton has 861 states and 1344 transitions. Word has length 335 [2024-11-09 06:29:10,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:29:10,507 INFO L471 AbstractCegarLoop]: Abstraction has 861 states and 1344 transitions. [2024-11-09 06:29:10,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:29:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1344 transitions. [2024-11-09 06:29:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-09 06:29:10,512 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:29:10,512 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:29:10,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-09 06:29:10,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2024-11-09 06:29:10,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:29:10,913 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:29:10,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:29:10,914 INFO L85 PathProgramCache]: Analyzing trace with hash -1897988490, now seen corresponding path program 1 times [2024-11-09 06:29:10,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:29:10,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1103633907] [2024-11-09 06:29:10,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:29:10,915 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:29:10,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:29:10,916 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:29:10,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 06:29:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:29:13,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:29:13,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:29:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:29:29,577 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:29:30,789 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:29:30,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1103633907] [2024-11-09 06:29:30,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1103633907] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:29:30,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [782638737] [2024-11-09 06:29:30,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:29:30,790 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:29:30,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:29:30,793 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:29:30,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 06:29:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:29:35,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 06:29:35,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:30:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:30:12,229 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:30:19,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [782638737] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:30:19,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1017262552] [2024-11-09 06:30:19,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:30:19,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:30:19,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:30:19,507 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:30:19,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 06:30:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:30:20,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:30:20,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:30:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2361 proven. 48 refuted. 0 times theorem prover too weak. 2895 trivial. 0 not checked. [2024-11-09 06:30:24,751 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:30:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 105 proven. 48 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-09 06:30:30,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1017262552] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:30:30,943 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2024-11-09 06:30:30,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 5, 5] total 19 [2024-11-09 06:30:30,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995101642] [2024-11-09 06:30:30,944 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2024-11-09 06:30:30,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-09 06:30:30,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:30:30,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-09 06:30:30,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=447, Unknown=0, NotChecked=0, Total=552 [2024-11-09 06:30:30,948 INFO L87 Difference]: Start difference. First operand 861 states and 1344 transitions. Second operand has 19 states, 19 states have (on average 12.263157894736842) internal successors, (233), 19 states have internal predecessors, (233), 6 states have call successors, (172), 6 states have call predecessors, (172), 10 states have return successors, (173), 6 states have call predecessors, (173), 6 states have call successors, (173) [2024-11-09 06:30:51,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:30:55,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:30:56,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:30:59,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:01,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:03,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:05,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:07,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:09,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:11,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:13,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:15,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:17,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:19,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:21,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:23,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:25,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:27,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:29,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:31,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:33,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:35,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:37,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:39,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:41,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:31:43,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:31:45,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:32:12,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:14,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:16,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:21,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:23,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:26,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:28,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:30,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:32,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:34,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:36,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:38,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:40,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:42,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:44,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:46,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:48,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:32:52,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:12,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:33:12,142 INFO L93 Difference]: Finished difference Result 2807 states and 4285 transitions. [2024-11-09 06:33:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-09 06:33:12,144 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 12.263157894736842) internal successors, (233), 19 states have internal predecessors, (233), 6 states have call successors, (172), 6 states have call predecessors, (172), 10 states have return successors, (173), 6 states have call predecessors, (173), 6 states have call successors, (173) Word has length 335 [2024-11-09 06:33:12,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:33:12,160 INFO L225 Difference]: With dead ends: 2807 [2024-11-09 06:33:12,160 INFO L226 Difference]: Without dead ends: 2042 [2024-11-09 06:33:12,165 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1641 GetRequests, 1583 SyntacticMatches, 1 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 940 ImplicationChecksByTransitivity, 33.3s TimeCoverageRelationStatistics Valid=716, Invalid=2706, Unknown=0, NotChecked=0, Total=3422 [2024-11-09 06:33:12,166 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 967 mSDsluCounter, 1305 mSDsCounter, 0 mSdLazyCounter, 1839 mSolverCounterSat, 820 mSolverCounterUnsat, 41 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 132.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1002 SdHoareTripleChecker+Valid, 1553 SdHoareTripleChecker+Invalid, 2700 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 820 IncrementalHoareTripleChecker+Valid, 1839 IncrementalHoareTripleChecker+Invalid, 41 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 134.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:33:12,166 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1002 Valid, 1553 Invalid, 2700 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [820 Valid, 1839 Invalid, 41 Unknown, 0 Unchecked, 134.2s Time] [2024-11-09 06:33:12,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2042 states. [2024-11-09 06:33:12,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2042 to 1681. [2024-11-09 06:33:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1681 states, 1069 states have (on average 1.3171188026192704) internal successors, (1408), 1069 states have internal predecessors, (1408), 572 states have call successors, (572), 39 states have call predecessors, (572), 39 states have return successors, (572), 572 states have call predecessors, (572), 572 states have call successors, (572) [2024-11-09 06:33:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1681 states and 2552 transitions. [2024-11-09 06:33:12,535 INFO L78 Accepts]: Start accepts. Automaton has 1681 states and 2552 transitions. Word has length 335 [2024-11-09 06:33:12,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:33:12,538 INFO L471 AbstractCegarLoop]: Abstraction has 1681 states and 2552 transitions. [2024-11-09 06:33:12,538 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 12.263157894736842) internal successors, (233), 19 states have internal predecessors, (233), 6 states have call successors, (172), 6 states have call predecessors, (172), 10 states have return successors, (173), 6 states have call predecessors, (173), 6 states have call successors, (173) [2024-11-09 06:33:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2552 transitions. [2024-11-09 06:33:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 06:33:12,543 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:33:12,543 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:33:12,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-09 06:33:12,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 06:33:13,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-09 06:33:13,144 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:33:13,144 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:33:13,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:33:13,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1435131857, now seen corresponding path program 1 times [2024-11-09 06:33:13,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:33:13,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1357056511] [2024-11-09 06:33:13,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:33:13,146 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 [2024-11-09 06:33:13,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:33:13,148 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:33:13,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:33:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:33:15,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:33:15,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:33:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-09 06:33:43,896 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:33:43,896 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:33:43,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1357056511] [2024-11-09 06:33:43,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1357056511] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:33:43,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:33:43,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 06:33:43,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589997996] [2024-11-09 06:33:43,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:33:43,897 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 06:33:43,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:33:43,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 06:33:43,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-09 06:33:43,899 INFO L87 Difference]: Start difference. First operand 1681 states and 2552 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:33:45,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:48,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:58,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:01,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:05,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:07,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:09,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:11,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:13,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:15,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:17,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:30,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:32,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:35,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:38,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:40,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:42,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:44,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:46,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:34:47,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:34:47,255 INFO L93 Difference]: Finished difference Result 4246 states and 6424 transitions. [2024-11-09 06:34:47,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-09 06:34:47,263 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 336 [2024-11-09 06:34:47,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:34:47,283 INFO L225 Difference]: With dead ends: 4246 [2024-11-09 06:34:47,284 INFO L226 Difference]: Without dead ends: 2669 [2024-11-09 06:34:47,289 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 330 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 14.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-09 06:34:47,290 INFO L432 NwaCegarLoop]: 510 mSDtfsCounter, 468 mSDsluCounter, 1423 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 106 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 468 SdHoareTripleChecker+Valid, 1933 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:34:47,290 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [468 Valid, 1933 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 305 Invalid, 14 Unknown, 0 Unchecked, 55.5s Time] [2024-11-09 06:34:47,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2669 states. [2024-11-09 06:34:47,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2669 to 1781. [2024-11-09 06:34:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1781 states, 1169 states have (on average 1.3276304533789565) internal successors, (1552), 1169 states have internal predecessors, (1552), 572 states have call successors, (572), 39 states have call predecessors, (572), 39 states have return successors, (572), 572 states have call predecessors, (572), 572 states have call successors, (572) [2024-11-09 06:34:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1781 states and 2696 transitions. [2024-11-09 06:34:47,916 INFO L78 Accepts]: Start accepts. Automaton has 1781 states and 2696 transitions. Word has length 336 [2024-11-09 06:34:47,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:34:47,917 INFO L471 AbstractCegarLoop]: Abstraction has 1781 states and 2696 transitions. [2024-11-09 06:34:47,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-11-09 06:34:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2696 transitions. [2024-11-09 06:34:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 06:34:47,920 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:34:47,920 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:34:47,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:34:48,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:34:48,121 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:34:48,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:34:48,122 INFO L85 PathProgramCache]: Analyzing trace with hash 1042104847, now seen corresponding path program 1 times [2024-11-09 06:34:48,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:34:48,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [6870836] [2024-11-09 06:34:48,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:34:48,124 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 [2024-11-09 06:34:48,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:34:48,127 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:34:48,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:34:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:34:50,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:34:50,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:35:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:35:18,617 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:35:24,664 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:35:24,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [6870836] [2024-11-09 06:35:24,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [6870836] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:35:24,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1201843291] [2024-11-09 06:35:24,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:35:24,665 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:35:24,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:35:24,667 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:35:24,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 06:35:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:35:29,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 06:35:29,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:36:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:36:08,834 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:36:17,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1201843291] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:36:17,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [557185480] [2024-11-09 06:36:17,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:36:17,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:36:17,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:36:17,160 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:36:17,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 06:36:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:36:18,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:36:18,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:36:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:36:45,637 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:36:50,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [557185480] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:36:50,766 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:36:50,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 8] total 14 [2024-11-09 06:36:50,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861917095] [2024-11-09 06:36:50,766 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:36:50,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-09 06:36:50,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:36:50,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-09 06:36:50,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2024-11-09 06:36:50,770 INFO L87 Difference]: Start difference. First operand 1781 states and 2696 transitions. Second operand has 15 states, 15 states have (on average 9.466666666666667) internal successors, (142), 14 states have internal predecessors, (142), 4 states have call successors, (104), 4 states have call predecessors, (104), 6 states have return successors, (104), 4 states have call predecessors, (104), 4 states have call successors, (104) [2024-11-09 06:37:09,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:15,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:17,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:20,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:22,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:23,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:28,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:30,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:32,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:34,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:36,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:38,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:40,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:42,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:44,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:46,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:48,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:50,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:52,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:54,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:56,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:58,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:00,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:02,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:04,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:06,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:08,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:30,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:32,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:34,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:36,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:38,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:40,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:42,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:38:44,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:46,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:38:46,527 INFO L93 Difference]: Finished difference Result 3812 states and 5771 transitions. [2024-11-09 06:38:46,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-09 06:38:46,528 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.466666666666667) internal successors, (142), 14 states have internal predecessors, (142), 4 states have call successors, (104), 4 states have call predecessors, (104), 6 states have return successors, (104), 4 states have call predecessors, (104), 4 states have call successors, (104) Word has length 336 [2024-11-09 06:38:46,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:38:46,543 INFO L225 Difference]: With dead ends: 3812 [2024-11-09 06:38:46,543 INFO L226 Difference]: Without dead ends: 2235 [2024-11-09 06:38:46,549 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1693 GetRequests, 1663 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 9.3s TimeCoverageRelationStatistics Valid=217, Invalid=713, Unknown=0, NotChecked=0, Total=930 [2024-11-09 06:38:46,550 INFO L432 NwaCegarLoop]: 316 mSDtfsCounter, 458 mSDsluCounter, 1861 mSDsCounter, 0 mSdLazyCounter, 2082 mSolverCounterSat, 152 mSolverCounterUnsat, 30 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 109.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 2177 SdHoareTripleChecker+Invalid, 2264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 2082 IncrementalHoareTripleChecker+Invalid, 30 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 111.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:38:46,550 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 2177 Invalid, 2264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 2082 Invalid, 30 Unknown, 0 Unchecked, 111.2s Time] [2024-11-09 06:38:46,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2235 states. [2024-11-09 06:38:47,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2235 to 1781. [2024-11-09 06:38:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1781 states, 1169 states have (on average 1.3276304533789565) internal successors, (1552), 1169 states have internal predecessors, (1552), 572 states have call successors, (572), 39 states have call predecessors, (572), 39 states have return successors, (572), 572 states have call predecessors, (572), 572 states have call successors, (572) [2024-11-09 06:38:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1781 states and 2696 transitions. [2024-11-09 06:38:47,215 INFO L78 Accepts]: Start accepts. Automaton has 1781 states and 2696 transitions. Word has length 336 [2024-11-09 06:38:47,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:38:47,216 INFO L471 AbstractCegarLoop]: Abstraction has 1781 states and 2696 transitions. [2024-11-09 06:38:47,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.466666666666667) internal successors, (142), 14 states have internal predecessors, (142), 4 states have call successors, (104), 4 states have call predecessors, (104), 6 states have return successors, (104), 4 states have call predecessors, (104), 4 states have call successors, (104) [2024-11-09 06:38:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2696 transitions. [2024-11-09 06:38:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-09 06:38:47,218 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:38:47,219 INFO L215 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:38:47,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 06:38:47,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-09 06:38:47,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 06:38:47,819 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 06:38:47,820 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:38:47,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:38:47,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1329965591, now seen corresponding path program 1 times [2024-11-09 06:38:47,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:38:47,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [569412577] [2024-11-09 06:38:47,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:38:47,821 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 [2024-11-09 06:38:47,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:38:47,823 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 06:38:47,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2024-11-09 06:38:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:38:50,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:38:50,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:39:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 2463 proven. 99 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-09 06:39:11,328 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:39:13,773 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:39:13,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [569412577] [2024-11-09 06:39:13,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [569412577] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:39:13,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1824274367] [2024-11-09 06:39:13,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:39:13,774 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:39:13,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:39:13,775 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:39:13,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e5a247-d7c2-44a1-842b-ab9f6cbd386a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process