./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E --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 aed545729ad989c8c40e84d3e267f99bbd3da53e52f3c825ab93de12dff6c66d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:45:16,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:45:16,932 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 02:45:16,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:45:16,946 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:45:16,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:45:16,995 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:45:16,995 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:45:16,996 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:45:16,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:45:16,998 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:45:16,998 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:45:16,998 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:45:16,999 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:45:17,000 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:45:17,001 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:45:17,001 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:45:17,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:45:17,002 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:45:17,003 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:45:17,003 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:45:17,003 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:45:17,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:45:17,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:45:17,004 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:45:17,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:45:17,006 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:45:17,006 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:45:17,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:45:17,007 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:45:17,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:45:17,008 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E 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 -> aed545729ad989c8c40e84d3e267f99bbd3da53e52f3c825ab93de12dff6c66d [2024-11-14 02:45:17,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:45:17,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:45:17,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:45:17,447 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:45:17,449 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:45:17,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i Unable to find full path for "g++" [2024-11-14 02:45:19,827 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:45:20,369 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:45:20,370 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i [2024-11-14 02:45:20,387 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/469e0acab/b446c82dd0ed49ddbe112d7da0756519/FLAGc66c54ac7 [2024-11-14 02:45:20,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/469e0acab/b446c82dd0ed49ddbe112d7da0756519 [2024-11-14 02:45:20,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:45:20,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:45:20,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:20,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:45:20,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:45:20,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:20" (1/1) ... [2024-11-14 02:45:20,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a2fbb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:20, skipping insertion in model container [2024-11-14 02:45:20,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:20" (1/1) ... [2024-11-14 02:45:20,456 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:45:20,680 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i[916,929] [2024-11-14 02:45:20,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:45:20,960 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:45:20,973 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i[916,929] [2024-11-14 02:45:21,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:45:21,179 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:45:21,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21 WrapperNode [2024-11-14 02:45:21,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:21,182 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:45:21,182 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:45:21,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:45:21,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,217 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,318 INFO L138 Inliner]: procedures = 26, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 399 [2024-11-14 02:45:21,319 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:45:21,319 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:45:21,320 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:45:21,321 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:45:21,330 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,343 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,388 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,394 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,401 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:45:21,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:45:21,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:45:21,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:45:21,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (1/1) ... [2024-11-14 02:45:21,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:45:21,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:45:21,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:45:21,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:45:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:45:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:45:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:45:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 02:45:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:45:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:45:21,696 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:45:21,698 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:45:22,947 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-14 02:45:22,947 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:45:24,088 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:45:24,091 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:45:24,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:45:24 BoogieIcfgContainer [2024-11-14 02:45:24,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:45:24,096 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:45:24,096 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:45:24,102 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:45:24,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:45:20" (1/3) ... [2024-11-14 02:45:24,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@117f2c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:45:24, skipping insertion in model container [2024-11-14 02:45:24,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:21" (2/3) ... [2024-11-14 02:45:24,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@117f2c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:45:24, skipping insertion in model container [2024-11-14 02:45:24,105 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:45:24" (3/3) ... [2024-11-14 02:45:24,107 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-90.i [2024-11-14 02:45:24,127 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:45:24,131 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-90.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:45:24,221 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:45:24,244 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;@634904a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:45:24,245 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:45:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 39 states have internal predecessors, (41), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2024-11-14 02:45:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-14 02:45:24,276 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:45:24,278 INFO L215 NwaCegarLoop]: trace histogram [55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:45:24,278 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:45:24,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:45:24,285 INFO L85 PathProgramCache]: Analyzing trace with hash 1277909750, now seen corresponding path program 1 times [2024-11-14 02:45:24,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:45:24,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202149421] [2024-11-14 02:45:24,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:45:24,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:45:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 02:45:32,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1259405783] [2024-11-14 02:45:32,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:45:32,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:45:32,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:45:32,793 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:45:32,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 02:45:37,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:45:37,895 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 02:45:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 02:45:39,625 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 02:45:39,627 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 02:45:39,628 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 02:45:39,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 02:45:39,835 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-14 02:45:39,839 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 02:45:40,037 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 02:45:40,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 02:45:40 BoogieIcfgContainer [2024-11-14 02:45:40,045 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 02:45:40,046 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 02:45:40,047 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 02:45:40,047 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 02:45:40,048 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:45:24" (3/4) ... [2024-11-14 02:45:40,050 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 02:45:40,051 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 02:45:40,052 INFO L158 Benchmark]: Toolchain (without parser) took 19641.16ms. Allocated memory was 142.6MB in the beginning and 721.4MB in the end (delta: 578.8MB). Free memory was 97.6MB in the beginning and 507.2MB in the end (delta: -409.6MB). Peak memory consumption was 174.0MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,055 INFO L158 Benchmark]: CDTParser took 1.33ms. Allocated memory is still 167.8MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:45:40,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 767.92ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 73.4MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,056 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.27ms. Allocated memory is still 142.6MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,056 INFO L158 Benchmark]: Boogie Preprocessor took 95.90ms. Allocated memory is still 142.6MB. Free memory was 65.0MB in the beginning and 61.1MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:45:40,057 INFO L158 Benchmark]: RCFGBuilder took 2675.39ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 61.1MB in the beginning and 229.0MB in the end (delta: -167.9MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,057 INFO L158 Benchmark]: TraceAbstraction took 15949.79ms. Allocated memory was 352.3MB in the beginning and 721.4MB in the end (delta: 369.1MB). Free memory was 229.0MB in the beginning and 507.4MB in the end (delta: -278.4MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,057 INFO L158 Benchmark]: Witness Printer took 5.13ms. Allocated memory is still 721.4MB. Free memory was 507.4MB in the beginning and 507.2MB in the end (delta: 146.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 02:45:40,062 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33ms. Allocated memory is still 167.8MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 767.92ms. Allocated memory is still 142.6MB. Free memory was 97.6MB in the beginning and 73.4MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.27ms. Allocated memory is still 142.6MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.90ms. Allocated memory is still 142.6MB. Free memory was 65.0MB in the beginning and 61.1MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2675.39ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 61.1MB in the beginning and 229.0MB in the end (delta: -167.9MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * TraceAbstraction took 15949.79ms. Allocated memory was 352.3MB in the beginning and 721.4MB in the end (delta: 369.1MB). Free memory was 229.0MB in the beginning and 507.4MB in the end (delta: -278.4MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Witness Printer took 5.13ms. Allocated memory is still 721.4MB. Free memory was 507.4MB in the beginning and 507.2MB in the end (delta: 146.9kB). Peak memory consumption was 8.4MB. 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 shiftLeft at line 148, overapproximation of someBinaryArithmeticDOUBLEoperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 271, overapproximation of someBinaryFLOATComparisonOperation at line 319, overapproximation of someBinaryFLOATComparisonOperation at line 275, overapproximation of someBinaryFLOATComparisonOperation at line 97, overapproximation of someBinaryFLOATComparisonOperation at line 273, overapproximation of someBinaryFLOATComparisonOperation at line 277, overapproximation of someUnaryDOUBLEoperation at line 66, overapproximation of someBinaryDOUBLEComparisonOperation at line 262, overapproximation of someBinaryDOUBLEComparisonOperation at line 333, overapproximation of someBinaryDOUBLEComparisonOperation at line 260, overapproximation of someBinaryDOUBLEComparisonOperation at line 264, overapproximation of someBinaryDOUBLEComparisonOperation at line 266, overapproximation of someBinaryDOUBLEComparisonOperation at line 106, overapproximation of someBinaryArithmeticFLOAToperation at line 114. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 0.6; [L23] double var_1_5 = 49.1; [L24] double var_1_6 = 1.25; [L25] double var_1_7 = 99.5; [L26] double var_1_8 = 63.4; [L27] unsigned short int var_1_9 = 64; [L28] unsigned short int var_1_12 = 4; [L29] unsigned short int var_1_14 = 48284; [L30] float var_1_16 = 255.75; [L31] float var_1_17 = 5.25; [L32] float var_1_18 = 16.5; [L33] float var_1_19 = 99.5; [L34] float var_1_20 = 2.5; [L35] signed char var_1_21 = 64; [L36] signed char var_1_24 = -5; [L37] signed char var_1_25 = 50; [L38] signed char var_1_26 = -10; [L39] signed char var_1_27 = 10; [L40] signed char var_1_28 = -1; [L41] signed char var_1_29 = 1; [L42] signed char var_1_30 = 4; [L43] signed char var_1_31 = 8; [L44] signed char var_1_32 = 25; [L45] signed long int var_1_33 = 128; [L46] signed char var_1_34 = -100; [L47] unsigned long int var_1_35 = 32; [L48] unsigned long int var_1_36 = 1750451515; [L49] unsigned long int var_1_37 = 1974690329; [L50] unsigned long int var_1_38 = 2094102767; [L51] unsigned char var_1_39 = 0; [L52] float var_1_40 = 0.0; [L53] unsigned char var_1_41 = 1; [L54] unsigned char var_1_42 = 0; [L55] unsigned long int var_1_43 = 100; [L56] unsigned long int var_1_45 = 2544471796; [L57] double var_1_46 = 1.5; [L58] unsigned char var_1_47 = 16; [L59] unsigned char var_1_48 = 10; [L60] unsigned short int var_1_49 = 8; [L61] double var_1_51 = 16.25; [L62] unsigned char var_1_52 = 2; [L63] unsigned char var_1_53 = 128; [L64] float var_1_54 = 100.125; [L65] float var_1_55 = 2.38; [L66] double var_1_56 = -0.5; [L67] double var_1_57 = 999999999999.75; [L68] double var_1_58 = 128.7; [L69] unsigned char var_1_59 = 1; [L70] unsigned char var_1_60 = 0; [L71] unsigned char var_1_61 = 0; [L72] unsigned long int var_1_62 = 64; [L73] unsigned long int var_1_63 = 1901262585; [L74] unsigned char var_1_64 = 1; [L75] unsigned char var_1_65 = 0; [L76] unsigned char var_1_66 = 4; [L77] unsigned long int var_1_67 = 256; [L78] unsigned long int var_1_68 = 1000000000; [L79] float last_1_var_1_16 = 255.75; [L80] unsigned long int last_1_var_1_35 = 32; [L81] unsigned long int last_1_var_1_43 = 100; [L82] double last_1_var_1_46 = 1.5; [L83] unsigned char last_1_var_1_47 = 16; [L84] unsigned char last_1_var_1_48 = 10; [L85] double last_1_var_1_51 = 16.25; [L86] unsigned char last_1_var_1_52 = 2; [L87] float last_1_var_1_54 = 100.125; [L88] float last_1_var_1_55 = 2.38; [L89] unsigned long int last_1_var_1_62 = 64; [L90] unsigned char last_1_var_1_64 = 1; [L91] unsigned char last_1_var_1_66 = 4; [L92] unsigned long int last_1_var_1_67 = 256; [L93] unsigned long int last_1_var_1_68 = 1000000000; [L369] isInitial = 1 [L370] FCALL initially() [L371] COND TRUE 1 [L372] CALL updateLastVariables() [L348] last_1_var_1_16 = var_1_16 [L349] last_1_var_1_35 = var_1_35 [L350] last_1_var_1_43 = var_1_43 [L351] last_1_var_1_46 = var_1_46 [L352] last_1_var_1_47 = var_1_47 [L353] last_1_var_1_48 = var_1_48 [L354] last_1_var_1_51 = var_1_51 [L355] last_1_var_1_52 = var_1_52 [L356] last_1_var_1_54 = var_1_54 [L357] last_1_var_1_55 = var_1_55 [L358] last_1_var_1_62 = var_1_62 [L359] last_1_var_1_64 = var_1_64 [L360] last_1_var_1_66 = var_1_66 [L361] last_1_var_1_67 = var_1_67 [L362] last_1_var_1_68 = var_1_68 [L372] RET updateLastVariables() [L373] CALL updateVariables() [L259] var_1_5 = __VERIFIER_nondet_double() [L260] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_6=5/4, var_1_7=199/2, var_1_8=317/5, var_1_9=64] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_6=5/4, var_1_7=199/2, var_1_8=317/5, var_1_9=64] [L261] var_1_6 = __VERIFIER_nondet_double() [L262] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_7=199/2, var_1_8=317/5, var_1_9=64] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_7=199/2, var_1_8=317/5, var_1_9=64] [L263] var_1_7 = __VERIFIER_nondet_double() [L264] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_8=317/5, var_1_9=64] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_8=317/5, var_1_9=64] [L265] var_1_8 = __VERIFIER_nondet_double() [L266] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=48284, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L267] var_1_14 = __VERIFIER_nondet_ushort() [L268] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L269] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_17=21/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L270] var_1_17 = __VERIFIER_nondet_float() [L271] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_18=33/2, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L272] var_1_18 = __VERIFIER_nondet_float() [L273] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_19=199/2, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L274] var_1_19 = __VERIFIER_nondet_float() [L275] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_20=5/2, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L276] var_1_20 = __VERIFIER_nondet_float() [L277] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 2305843.009213691390e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 2305843.009213691390e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=-5, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L278] var_1_24 = __VERIFIER_nondet_char() [L279] CALL assume_abort_if_not(var_1_24 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_24 >= -63) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L280] CALL assume_abort_if_not(var_1_24 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_24 <= 63) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=50, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L281] var_1_25 = __VERIFIER_nondet_char() [L282] CALL assume_abort_if_not(var_1_25 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_25 >= -63) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L283] CALL assume_abort_if_not(var_1_25 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_25 <= 63) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=-10, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L284] var_1_26 = __VERIFIER_nondet_char() [L285] CALL assume_abort_if_not(var_1_26 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_26 >= -31) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L286] CALL assume_abort_if_not(var_1_26 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_26 <= 32) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=10, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L287] var_1_27 = __VERIFIER_nondet_char() [L288] CALL assume_abort_if_not(var_1_27 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_27 >= -31) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L289] CALL assume_abort_if_not(var_1_27 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_27 <= 31) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L290] var_1_28 = __VERIFIER_nondet_char() [L291] CALL assume_abort_if_not(var_1_28 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_28 >= -1) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L292] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=1, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L293] var_1_29 = __VERIFIER_nondet_char() [L294] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L295] CALL assume_abort_if_not(var_1_29 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_29 <= 126) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=4, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L296] var_1_30 = __VERIFIER_nondet_char() [L297] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L298] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=8, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L299] var_1_31 = __VERIFIER_nondet_char() [L300] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L301] CALL assume_abort_if_not(var_1_31 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_31 <= 32) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=25, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L302] var_1_32 = __VERIFIER_nondet_char() [L303] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L304] CALL assume_abort_if_not(var_1_32 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_32 <= 31) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-100, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L305] var_1_34 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_34 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_34 >= -128) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L307] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L308] CALL assume_abort_if_not(var_1_34 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_34 != 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=1750451515, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L309] var_1_36 = __VERIFIER_nondet_ulong() [L310] CALL assume_abort_if_not(var_1_36 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_36 >= 1073741823) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L311] CALL assume_abort_if_not(var_1_36 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_36 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1974690329, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L312] var_1_37 = __VERIFIER_nondet_ulong() [L313] CALL assume_abort_if_not(var_1_37 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_37 >= 1073741823) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L314] CALL assume_abort_if_not(var_1_37 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_37 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=2094102767, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L315] var_1_38 = __VERIFIER_nondet_ulong() [L316] CALL assume_abort_if_not(var_1_38 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_38 >= 1073741824) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L317] CALL assume_abort_if_not(var_1_38 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_38 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L318] var_1_40 = __VERIFIER_nondet_float() [L319] CALL assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L320] var_1_41 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L322] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=0, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L323] var_1_42 = __VERIFIER_nondet_uchar() [L324] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L325] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=2544471796, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L326] var_1_45 = __VERIFIER_nondet_ulong() [L327] CALL assume_abort_if_not(var_1_45 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_45 >= 2147483647) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L328] CALL assume_abort_if_not(var_1_45 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_45 <= 4294967294) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=128, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L329] var_1_53 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_53 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_53 >= 127) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L331] CALL assume_abort_if_not(var_1_53 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_53 <= 254) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_58=1287/10, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L332] var_1_58 = __VERIFIER_nondet_double() [L333] 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_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L333] 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_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L334] var_1_60 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L336] CALL assume_abort_if_not(var_1_60 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_60 <= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L337] var_1_61 = __VERIFIER_nondet_uchar() [L338] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L339] CALL assume_abort_if_not(var_1_61 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_61 <= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=1901262585, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L340] var_1_63 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_63 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_63 >= 1073741824) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L342] CALL assume_abort_if_not(var_1_63 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_63 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L343] var_1_65 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_65 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_65 >= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L345] CALL assume_abort_if_not(var_1_65 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_65 <= 0) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=4, var_1_14=-393218, var_1_16=1023/4, var_1_1=3/5, var_1_21=64, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=32, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=3/2, var_1_47=16, var_1_48=10, var_1_49=8, var_1_51=65/4, var_1_52=2, var_1_53=127, var_1_54=801/8, var_1_55=119/50, var_1_57=3999999999999/4, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=64, var_1_63=10737418238, var_1_64=1, var_1_65=0, var_1_66=4, var_1_67=256, var_1_68=1000000000, var_1_9=64] [L373] RET updateVariables() [L374] CALL step() [L97] COND FALSE !((var_1_17 * last_1_var_1_55) <= (((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19))) - (var_1_40 - var_1_18))) [L100] var_1_39 = ((! var_1_41) || (! var_1_42)) [L102] unsigned char stepLocal_8 = var_1_42; [L103] COND FALSE !(stepLocal_8 && var_1_39) [L106] COND FALSE !((- last_1_var_1_51) >= last_1_var_1_16) [L113] COND TRUE var_1_1 <= (var_1_18 - 31.4f) [L114] var_1_51 = (var_1_19 - var_1_18) [L116] unsigned char stepLocal_11 = (last_1_var_1_67 / var_1_37) <= last_1_var_1_48; [L117] COND TRUE \read(var_1_41) [L118] COND TRUE stepLocal_11 || var_1_42 [L119] var_1_62 = ((var_1_36 + ((((var_1_38) < (var_1_63)) ? (var_1_38) : (var_1_63)))) - ((((last_1_var_1_35) > (var_1_30)) ? (last_1_var_1_35) : (var_1_30)))) [L126] COND FALSE !(var_1_40 > (- ((((var_1_7) < (last_1_var_1_55)) ? (var_1_7) : (last_1_var_1_55))))) [L133] COND FALSE !(var_1_37 <= 5u) [L136] COND FALSE !(last_1_var_1_62 < last_1_var_1_52) [L139] COND TRUE \read(var_1_41) [L140] var_1_52 = ((((((((var_1_29 + var_1_31) < 0 ) ? -(var_1_29 + var_1_31) : (var_1_29 + var_1_31)))) < (var_1_53)) ? (((((var_1_29 + var_1_31) < 0 ) ? -(var_1_29 + var_1_31) : (var_1_29 + var_1_31)))) : (var_1_53))) [L146] unsigned short int stepLocal_6 = var_1_14; [L147] unsigned char stepLocal_5 = last_1_var_1_64; [L148] EXPR 16 << last_1_var_1_52 [L148] COND TRUE (16 << last_1_var_1_52) <= stepLocal_6 [L149] COND FALSE !(stepLocal_5 && (last_1_var_1_68 == ((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36))))) [L152] var_1_48 = ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) [L157] var_1_9 = (((((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) < 0 ) ? -((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) : ((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))))) [L158] var_1_59 = (! (var_1_60 || var_1_61)) [L159] var_1_64 = ((var_1_59 && (var_1_61 && var_1_60)) || ((var_1_30 > -16) && var_1_65)) [L160] COND FALSE !(\read(var_1_64)) [L163] var_1_66 = var_1_29 [L165] signed long int stepLocal_7 = var_1_28 / 8; [L166] COND TRUE stepLocal_7 != var_1_43 [L167] var_1_54 = ((((var_1_6) < (var_1_17)) ? (var_1_6) : (var_1_17))) [L173] var_1_68 = var_1_9 [L174] unsigned char stepLocal_0 = var_1_48; [L175] COND TRUE var_1_5 >= 1.75 [L176] COND FALSE !(stepLocal_0 < var_1_66) [L179] var_1_16 = (var_1_18 - (var_1_17 + (var_1_19 + var_1_20))) [L182] COND FALSE !(var_1_8 >= ((((((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) > (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))) ? (((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) : (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))))) [L185] var_1_46 = var_1_8 [L187] COND FALSE !(var_1_43 <= var_1_29) [L190] COND TRUE ! (var_1_31 < (var_1_29 / var_1_34)) [L191] COND FALSE !(var_1_25 < 32) [L196] unsigned char stepLocal_4 = 15.2f >= var_1_16; [L197] COND FALSE !(var_1_42 && stepLocal_4) [L200] unsigned char stepLocal_2 = var_1_43 <= var_1_66; [L201] unsigned char stepLocal_1 = var_1_47; [L202] COND TRUE 5u <= stepLocal_1 [L203] COND FALSE !(var_1_64 && stepLocal_2) [L206] var_1_21 = (var_1_28 - var_1_29) [L211] COND TRUE var_1_33 >= var_1_48 [L212] var_1_12 = ((((((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) < (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52))))) ? (((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) : (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))))) [L216] COND TRUE var_1_5 < ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) [L217] COND FALSE !(2.5 <= var_1_6) [L223] COND TRUE ! (var_1_26 <= (var_1_52 + 2)) [L224] COND TRUE var_1_12 != var_1_47 [L225] var_1_57 = (var_1_18 + (var_1_58 - var_1_20)) [L228] signed long int stepLocal_3 = (var_1_66 + var_1_27) + var_1_14; [L229] COND FALSE !(stepLocal_3 == var_1_68) [L234] var_1_35 = (var_1_49 + ((((((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) > (var_1_30)) ? (((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) : (var_1_30)))) [L236] signed long int stepLocal_10 = 16; [L237] unsigned short int stepLocal_9 = var_1_49; [L238] COND TRUE stepLocal_9 < var_1_48 [L239] var_1_56 = (var_1_20 + var_1_18) [L251] unsigned long int stepLocal_12 = (((var_1_48) < (var_1_35)) ? (var_1_48) : (var_1_35)); [L252] COND TRUE ((50 / 128) + var_1_62) >= stepLocal_12 [L253] var_1_67 = (var_1_47 + ((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))) [L374] RET step() [L375] CALL, EXPR property() [L365] EXPR (((((((((((((- last_1_var_1_51) >= last_1_var_1_16) ? ((last_1_var_1_16 < ((last_1_var_1_51 * last_1_var_1_54) * 0.5f)) ? (var_1_1 == ((double) ((((var_1_5) > ((((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7))) + var_1_8))) ? (var_1_5) : ((((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7))) + var_1_8)))))) : (var_1_1 == ((double) var_1_8))) : 1) && (var_1_9 == ((unsigned short int) (((((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) < 0 ) ? -((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) : ((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48)))))))) && ((var_1_33 >= var_1_48) ? (var_1_12 == ((unsigned short int) ((((((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) < (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52))))) ? (((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) : (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))))))) : (var_1_12 == ((unsigned short int) (var_1_14 - var_1_48))))) && ((var_1_5 >= 1.75) ? ((var_1_48 < var_1_66) ? (var_1_16 == ((float) ((var_1_17 + var_1_18) - ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))))) : (var_1_16 == ((float) (var_1_18 - (var_1_17 + (var_1_19 + var_1_20)))))) : 1)) && ((5u <= var_1_47) ? ((var_1_64 && (var_1_43 <= var_1_66)) ? (var_1_21 == ((signed char) ((((((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))) < 0 ) ? -((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))) : ((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) + (var_1_26 + var_1_27)))) : (var_1_21 == ((signed char) (var_1_28 - var_1_29)))) : (var_1_21 == ((signed char) (-5 + (var_1_30 - (var_1_31 + var_1_32))))))) && ((var_1_43 <= var_1_29) ? (var_1_33 == ((signed long int) ((var_1_68 - var_1_14) + var_1_32))) : ((! (var_1_31 < (var_1_29 / var_1_34))) ? ((var_1_25 < 32) ? (var_1_33 == ((signed long int) var_1_32)) : 1) : 1))) && ((((var_1_66 + var_1_27) + var_1_14) == var_1_68) ? (((var_1_20 * (0.75 / 1.9)) > ((var_1_18 - 50.2) + var_1_6)) ? (var_1_35 == ((unsigned long int) ((((((var_1_36) < (var_1_37)) ? (var_1_36) : (var_1_37))) + var_1_38) - var_1_52))) : 1) : (var_1_35 == ((unsigned long int) (var_1_49 + ((((((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) > (var_1_30)) ? (((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) : (var_1_30)))))))) && (((var_1_17 * last_1_var_1_55) <= (((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19))) - (var_1_40 - var_1_18))) ? (var_1_39 == ((unsigned char) var_1_41)) : (var_1_39 == ((unsigned char) ((! var_1_41) || (! var_1_42)))))) && ((var_1_40 > (- ((((var_1_7) < (last_1_var_1_55)) ? (var_1_7) : (last_1_var_1_55))))) ? ((((last_1_var_1_43 / var_1_34) + ((((last_1_var_1_52) < (16)) ? (last_1_var_1_52) : (16)))) >= var_1_30) ? (var_1_43 == ((unsigned long int) ((((last_1_var_1_62) > (var_1_38)) ? (last_1_var_1_62) : (var_1_38))))) : (var_1_43 == ((unsigned long int) (((((var_1_45) > ((var_1_36 + var_1_38))) ? (var_1_45) : ((var_1_36 + var_1_38)))) - (var_1_29 + (last_1_var_1_66 + var_1_14)))))) : 1)) && ((var_1_8 >= ((((((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) > (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))) ? (((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) : (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))))) ? (var_1_46 == ((double) (var_1_20 - (((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19))) + ((((500.11) > (var_1_18)) ? (500.11) : (var_1_18))))))) : (var_1_46 == ((double) var_1_8)))) && ((var_1_42 && (15.2f >= var_1_16)) ? (var_1_47 == ((unsigned char) (((((var_1_31 + ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) < (((((var_1_32) > (var_1_30)) ? (var_1_32) : (var_1_30))))) ? ((var_1_31 + ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (((((var_1_32) > (var_1_30)) ? (var_1_32) : (var_1_30)))))))) : 1)) && (((16 << last_1_var_1_52) <= var_1_14) ? ((last_1_var_1_64 && (last_1_var_1_68 == ((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36))))) ? (var_1_48 == ((unsigned char) (((var_1_32 + var_1_31) + var_1_30) + var_1_29))) : (var_1_48 == ((unsigned char) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))))) : (var_1_48 == ((unsigned char) (var_1_29 + var_1_31)))) [L365-L366] return ((((((((((((((((((((((((((- last_1_var_1_51) >= last_1_var_1_16) ? ((last_1_var_1_16 < ((last_1_var_1_51 * last_1_var_1_54) * 0.5f)) ? (var_1_1 == ((double) ((((var_1_5) > ((((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7))) + var_1_8))) ? (var_1_5) : ((((((var_1_6) > (var_1_7)) ? (var_1_6) : (var_1_7))) + var_1_8)))))) : (var_1_1 == ((double) var_1_8))) : 1) && (var_1_9 == ((unsigned short int) (((((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) < 0 ) ? -((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48))) : ((((var_1_48) > (var_1_48)) ? (var_1_48) : (var_1_48)))))))) && ((var_1_33 >= var_1_48) ? (var_1_12 == ((unsigned short int) ((((((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) < (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52))))) ? (((((((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) > (1)) ? (((((var_1_48) < (var_1_66)) ? (var_1_48) : (var_1_66)))) : (1)))) : (((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))))))) : (var_1_12 == ((unsigned short int) (var_1_14 - var_1_48))))) && ((var_1_5 >= 1.75) ? ((var_1_48 < var_1_66) ? (var_1_16 == ((float) ((var_1_17 + var_1_18) - ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))))) : (var_1_16 == ((float) (var_1_18 - (var_1_17 + (var_1_19 + var_1_20)))))) : 1)) && ((5u <= var_1_47) ? ((var_1_64 && (var_1_43 <= var_1_66)) ? (var_1_21 == ((signed char) ((((((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))) < 0 ) ? -((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))) : ((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) + (var_1_26 + var_1_27)))) : (var_1_21 == ((signed char) (var_1_28 - var_1_29)))) : (var_1_21 == ((signed char) (-5 + (var_1_30 - (var_1_31 + var_1_32))))))) && ((var_1_43 <= var_1_29) ? (var_1_33 == ((signed long int) ((var_1_68 - var_1_14) + var_1_32))) : ((! (var_1_31 < (var_1_29 / var_1_34))) ? ((var_1_25 < 32) ? (var_1_33 == ((signed long int) var_1_32)) : 1) : 1))) && ((((var_1_66 + var_1_27) + var_1_14) == var_1_68) ? (((var_1_20 * (0.75 / 1.9)) > ((var_1_18 - 50.2) + var_1_6)) ? (var_1_35 == ((unsigned long int) ((((((var_1_36) < (var_1_37)) ? (var_1_36) : (var_1_37))) + var_1_38) - var_1_52))) : 1) : (var_1_35 == ((unsigned long int) (var_1_49 + ((((((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) > (var_1_30)) ? (((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38)))) : (var_1_30)))))))) && (((var_1_17 * last_1_var_1_55) <= (((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19))) - (var_1_40 - var_1_18))) ? (var_1_39 == ((unsigned char) var_1_41)) : (var_1_39 == ((unsigned char) ((! var_1_41) || (! var_1_42)))))) && ((var_1_40 > (- ((((var_1_7) < (last_1_var_1_55)) ? (var_1_7) : (last_1_var_1_55))))) ? ((((last_1_var_1_43 / var_1_34) + ((((last_1_var_1_52) < (16)) ? (last_1_var_1_52) : (16)))) >= var_1_30) ? (var_1_43 == ((unsigned long int) ((((last_1_var_1_62) > (var_1_38)) ? (last_1_var_1_62) : (var_1_38))))) : (var_1_43 == ((unsigned long int) (((((var_1_45) > ((var_1_36 + var_1_38))) ? (var_1_45) : ((var_1_36 + var_1_38)))) - (var_1_29 + (last_1_var_1_66 + var_1_14)))))) : 1)) && ((var_1_8 >= ((((((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) > (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))) ? (((((last_1_var_1_46) > (var_1_16)) ? (last_1_var_1_46) : (var_1_16)))) : (((((0.30000000000000004) < (var_1_6)) ? (0.30000000000000004) : (var_1_6))))))) ? (var_1_46 == ((double) (var_1_20 - (((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19))) + ((((500.11) > (var_1_18)) ? (500.11) : (var_1_18))))))) : (var_1_46 == ((double) var_1_8)))) && ((var_1_42 && (15.2f >= var_1_16)) ? (var_1_47 == ((unsigned char) (((((var_1_31 + ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) < (((((var_1_32) > (var_1_30)) ? (var_1_32) : (var_1_30))))) ? ((var_1_31 + ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (((((var_1_32) > (var_1_30)) ? (var_1_32) : (var_1_30)))))))) : 1)) && (((16 << last_1_var_1_52) <= var_1_14) ? ((last_1_var_1_64 && (last_1_var_1_68 == ((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36))))) ? (var_1_48 == ((unsigned char) (((var_1_32 + var_1_31) + var_1_30) + var_1_29))) : (var_1_48 == ((unsigned char) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))))) : (var_1_48 == ((unsigned char) (var_1_29 + var_1_31))))) && ((var_1_5 < ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))) ? ((2.5 <= var_1_6) ? (var_1_49 == ((unsigned short int) (var_1_14 - var_1_12))) : 1) : (var_1_49 == ((unsigned short int) ((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47))))))) && ((var_1_1 <= (var_1_18 - 31.4f)) ? (var_1_51 == ((double) (var_1_19 - var_1_18))) : 1)) && ((var_1_37 <= 5u) ? (var_1_52 == ((unsigned char) (10 + (100 - var_1_32)))) : ((last_1_var_1_62 < last_1_var_1_52) ? (var_1_52 == ((unsigned char) (((((128) > (var_1_53)) ? (128) : (var_1_53))) - var_1_30))) : (var_1_41 ? (var_1_52 == ((unsigned char) ((((((((var_1_29 + var_1_31) < 0 ) ? -(var_1_29 + var_1_31) : (var_1_29 + var_1_31)))) < (var_1_53)) ? (((((var_1_29 + var_1_31) < 0 ) ? -(var_1_29 + var_1_31) : (var_1_29 + var_1_31)))) : (var_1_53))))) : (var_1_52 == ((unsigned char) (32 + var_1_30))))))) && (((var_1_28 / 8) != var_1_43) ? (var_1_54 == ((float) ((((var_1_6) < (var_1_17)) ? (var_1_6) : (var_1_17))))) : (var_1_59 ? (var_1_54 == ((float) var_1_20)) : 1))) && ((var_1_42 && var_1_39) ? (var_1_55 == ((float) var_1_6)) : 1)) && ((var_1_49 < var_1_48) ? (var_1_56 == ((double) (var_1_20 + var_1_18))) : ((var_1_35 > 16) ? ((! (var_1_62 <= var_1_52)) ? (var_1_56 == ((double) (((((var_1_18 + var_1_19)) > ((var_1_20 - var_1_17))) ? ((var_1_18 + var_1_19)) : ((var_1_20 - var_1_17)))))) : (var_1_56 == ((double) (var_1_7 + var_1_19)))) : (var_1_56 == ((double) ((((var_1_6) < (var_1_18)) ? (var_1_6) : (var_1_18)))))))) && ((! (var_1_26 <= (var_1_52 + 2))) ? ((var_1_12 != var_1_47) ? (var_1_57 == ((double) (var_1_18 + (var_1_58 - var_1_20)))) : 1) : 1)) && (var_1_59 == ((unsigned char) (! (var_1_60 || var_1_61))))) && (var_1_41 ? ((((last_1_var_1_67 / var_1_37) <= last_1_var_1_48) || var_1_42) ? (var_1_62 == ((unsigned long int) ((var_1_36 + ((((var_1_38) < (var_1_63)) ? (var_1_38) : (var_1_63)))) - ((((last_1_var_1_35) > (var_1_30)) ? (last_1_var_1_35) : (var_1_30)))))) : (var_1_62 == ((unsigned long int) ((((((var_1_36 + var_1_38)) < (var_1_45)) ? ((var_1_36 + var_1_38)) : (var_1_45))) - ((((last_1_var_1_47) < (last_1_var_1_43)) ? (last_1_var_1_47) : (last_1_var_1_43))))))) : (var_1_62 == ((unsigned long int) (last_1_var_1_43 + var_1_14))))) && (var_1_64 == ((unsigned char) ((var_1_59 && (var_1_61 && var_1_60)) || ((var_1_30 > -16) && var_1_65))))) && (var_1_64 ? (var_1_66 == ((unsigned char) var_1_31)) : (var_1_66 == ((unsigned char) var_1_29)))) && ((((50 / 128) + var_1_62) >= ((((var_1_48) < (var_1_35)) ? (var_1_48) : (var_1_35)))) ? (var_1_67 == ((unsigned long int) (var_1_47 + ((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))))) : (var_1_67 == ((unsigned long int) var_1_45)))) && (var_1_68 == ((unsigned long int) var_1_9)) ; [L375] RET, EXPR property() [L375] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=0, var_1_14=-393218, var_1_16=0, var_1_17=0, var_1_18=0, var_1_1=3/5, var_1_20=0, var_1_21=-1, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=10737418247, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=2, var_1_47=16, var_1_48=30, var_1_49=8, var_1_51=0, var_1_52=0, var_1_53=127, var_1_54=3, var_1_55=119/50, var_1_56=0, var_1_57=0, var_1_59=1, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=7516192734, var_1_63=10737418238, var_1_64=0, var_1_65=0, var_1_66=0, var_1_67=16, var_1_68=30, var_1_6=3, var_1_8=2, var_1_9=30] [L19] reach_error() VAL [isInitial=1, last_1_var_1_16=1023/4, last_1_var_1_35=32, last_1_var_1_43=100, last_1_var_1_46=3/2, last_1_var_1_47=16, last_1_var_1_48=10, last_1_var_1_51=65/4, last_1_var_1_52=2, last_1_var_1_54=801/8, last_1_var_1_55=119/50, last_1_var_1_62=64, last_1_var_1_64=1, last_1_var_1_66=4, last_1_var_1_67=256, last_1_var_1_68=1000000000, var_1_12=0, var_1_14=-393218, var_1_16=0, var_1_17=0, var_1_18=0, var_1_1=3/5, var_1_20=0, var_1_21=-1, var_1_24=32, var_1_25=32, var_1_26=32, var_1_27=-31, var_1_28=-1, var_1_29=0, var_1_30=30, var_1_31=0, var_1_32=31, var_1_33=128, var_1_34=-128, var_1_35=10737418247, var_1_36=-3221225472, var_1_37=1073741823, var_1_38=10737418239, var_1_39=0, var_1_41=1, var_1_42=1, var_1_43=100, var_1_45=-2, var_1_46=2, var_1_47=16, var_1_48=30, var_1_49=8, var_1_51=0, var_1_52=0, var_1_53=127, var_1_54=3, var_1_55=119/50, var_1_56=0, var_1_57=0, var_1_59=1, var_1_5=0, var_1_60=0, var_1_61=0, var_1_62=7516192734, var_1_63=10737418238, var_1_64=0, var_1_65=0, var_1_66=0, var_1_67=16, var_1_68=30, var_1_6=3, var_1_8=2, var_1_9=30] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 15.6s, OverallIterations: 1, TraceHistogramMax: 55, 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=96occurred 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, 13.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 402 NumberOfCodeBlocks, 402 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 [2024-11-14 02:45:40,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E --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 aed545729ad989c8c40e84d3e267f99bbd3da53e52f3c825ab93de12dff6c66d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:45:43,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:45:43,326 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 02:45:43,336 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:45:43,336 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:45:43,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:45:43,392 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:45:43,392 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:45:43,393 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:45:43,393 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:45:43,393 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:45:43,393 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:45:43,393 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:45:43,393 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:45:43,394 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:45:43,394 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:45:43,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:45:43,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:45:43,394 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 02:45:43,394 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:45:43,395 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:45:43,396 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 02:45:43,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:45:43,396 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:45:43,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:45:43,400 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:45:43,400 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:45:43,400 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:45:43,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:45:43,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:45:43,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E 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 -> aed545729ad989c8c40e84d3e267f99bbd3da53e52f3c825ab93de12dff6c66d [2024-11-14 02:45:43,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:45:43,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:45:43,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:45:43,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:45:43,800 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:45:43,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i Unable to find full path for "g++" [2024-11-14 02:45:45,809 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:45:46,118 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:45:46,119 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i [2024-11-14 02:45:46,131 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/9349ad3aa/0ea3656327b04d74ab67f65148fabff3/FLAGba995639a [2024-11-14 02:45:46,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/data/9349ad3aa/0ea3656327b04d74ab67f65148fabff3 [2024-11-14 02:45:46,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:45:46,393 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:45:46,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:46,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:45:46,402 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:45:46,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:46" (1/1) ... [2024-11-14 02:45:46,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd876b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:46, skipping insertion in model container [2024-11-14 02:45:46,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:46" (1/1) ... [2024-11-14 02:45:46,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:45:46,683 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i[916,929] [2024-11-14 02:45:46,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:45:46,933 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:45:46,945 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_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-90.i[916,929] [2024-11-14 02:45:47,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:45:47,064 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:45:47,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47 WrapperNode [2024-11-14 02:45:47,065 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:47,066 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:45:47,066 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:45:47,066 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:45:47,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,182 INFO L138 Inliner]: procedures = 27, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 370 [2024-11-14 02:45:47,183 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:45:47,183 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:45:47,183 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:45:47,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:45:47,194 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,202 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,202 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,258 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,272 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:45:47,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:45:47,286 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:45:47,286 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:45:47,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (1/1) ... [2024-11-14 02:45:47,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:45:47,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:45:47,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:45:47,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:45:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 02:45:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 02:45:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 02:45:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 02:45:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:45:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:45:47,509 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:45:47,511 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:46:16,614 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-14 02:46:16,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:46:16,644 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:46:16,647 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:46:16,647 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:46:16 BoogieIcfgContainer [2024-11-14 02:46:16,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:46:16,652 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:46:16,652 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:46:16,659 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:46:16,659 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:45:46" (1/3) ... [2024-11-14 02:46:16,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f49fb79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:46:16, skipping insertion in model container [2024-11-14 02:46:16,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47" (2/3) ... [2024-11-14 02:46:16,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f49fb79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:46:16, skipping insertion in model container [2024-11-14 02:46:16,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:46:16" (3/3) ... [2024-11-14 02:46:16,664 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-90.i [2024-11-14 02:46:16,683 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:46:16,686 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-90.i that has 2 procedures, 154 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 02:46:16,779 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:46:16,797 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;@4b3f2786, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:46:16,797 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 02:46:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 96 states have (on average 1.4375) internal successors, (138), 97 states have internal predecessors, (138), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2024-11-14 02:46:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-14 02:46:16,840 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:46:16,841 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:46:16,844 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:46:16,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:46:16,851 INFO L85 PathProgramCache]: Analyzing trace with hash -818788677, now seen corresponding path program 1 times [2024-11-14 02:46:16,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:46:16,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1931709169] [2024-11-14 02:46:16,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:46:16,874 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 [2024-11-14 02:46:16,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:46:16,878 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:46:16,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:46:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:46:20,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 02:46:20,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:46:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1580 proven. 0 refuted. 0 times theorem prover too weak. 4360 trivial. 0 not checked. [2024-11-14 02:46:20,552 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:46:20,553 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:46:20,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1931709169] [2024-11-14 02:46:20,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1931709169] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:46:20,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:46:20,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:46:20,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543193648] [2024-11-14 02:46:20,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:46:20,563 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 02:46:20,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:46:20,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 02:46:20,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 02:46:20,592 INFO L87 Difference]: Start difference. First operand has 154 states, 96 states have (on average 1.4375) internal successors, (138), 97 states have internal predecessors, (138), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-14 02:46:20,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:46:20,651 INFO L93 Difference]: Finished difference Result 301 states and 545 transitions. [2024-11-14 02:46:20,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 02:46:20,653 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 348 [2024-11-14 02:46:20,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:46:20,664 INFO L225 Difference]: With dead ends: 301 [2024-11-14 02:46:20,664 INFO L226 Difference]: Without dead ends: 150 [2024-11-14 02:46:20,670 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 02:46:20,675 INFO L432 NwaCegarLoop]: 241 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, 241 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 [2024-11-14 02:46:20,676 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:46:20,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-14 02:46:20,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-14 02:46:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 93 states have (on average 1.4086021505376345) internal successors, (131), 93 states have internal predecessors, (131), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2024-11-14 02:46:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 241 transitions. [2024-11-14 02:46:20,778 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 241 transitions. Word has length 348 [2024-11-14 02:46:20,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:46:20,778 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 241 transitions. [2024-11-14 02:46:20,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (55), 2 states have call predecessors, (55), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-14 02:46:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 241 transitions. [2024-11-14 02:46:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-14 02:46:20,789 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:46:20,790 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:46:20,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:46:20,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:46:20,994 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:46:20,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:46:20,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1060480057, now seen corresponding path program 1 times [2024-11-14 02:46:20,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:46:20,997 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1048334253] [2024-11-14 02:46:20,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:46:21,001 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 [2024-11-14 02:46:21,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:46:21,004 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:46:21,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:46:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:46:24,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:46:24,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:46:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2562 proven. 48 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2024-11-14 02:46:28,845 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:46:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 114 proven. 48 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-11-14 02:46:35,674 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:46:35,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1048334253] [2024-11-14 02:46:35,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1048334253] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:46:35,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1464298209] [2024-11-14 02:46:35,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:46:35,675 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:46:35,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:46:35,688 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:46:35,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 02:46:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:46:37,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 02:46:37,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:46:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-14 02:46:38,143 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:46:38,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1464298209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:46:38,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 02:46:38,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2024-11-14 02:46:38,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280656068] [2024-11-14 02:46:38,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:46:38,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:46:38,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:46:38,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:46:38,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-14 02:46:38,169 INFO L87 Difference]: Start difference. First operand 150 states and 241 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:46:42,165 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 [] [2024-11-14 02:46:43,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:47,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:49,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:51,618 WARN L539 Checker$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 [] [2024-11-14 02:46:53,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:55,640 WARN L539 Checker$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 [] [2024-11-14 02:46:57,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:46:59,668 WARN L539 Checker$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 [] [2024-11-14 02:47:02,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:47:02,177 INFO L93 Difference]: Finished difference Result 646 states and 1039 transitions. [2024-11-14 02:47:02,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 02:47:02,178 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 348 [2024-11-14 02:47:02,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:47:02,189 INFO L225 Difference]: With dead ends: 646 [2024-11-14 02:47:02,190 INFO L226 Difference]: Without dead ends: 499 [2024-11-14 02:47:02,191 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1043 GetRequests, 1034 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-11-14 02:47:02,193 INFO L432 NwaCegarLoop]: 515 mSDtfsCounter, 459 mSDsluCounter, 376 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 7 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 459 SdHoareTripleChecker+Valid, 891 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2024-11-14 02:47:02,193 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [459 Valid, 891 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 182 Invalid, 8 Unknown, 0 Unchecked, 23.7s Time] [2024-11-14 02:47:02,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2024-11-14 02:47:02,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 276. [2024-11-14 02:47:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 180 states have (on average 1.45) internal successors, (261), 181 states have internal predecessors, (261), 93 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2024-11-14 02:47:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 447 transitions. [2024-11-14 02:47:02,277 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 447 transitions. Word has length 348 [2024-11-14 02:47:02,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:47:02,282 INFO L471 AbstractCegarLoop]: Abstraction has 276 states and 447 transitions. [2024-11-14 02:47:02,283 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:47:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 447 transitions. [2024-11-14 02:47:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-14 02:47:02,298 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:47:02,299 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:47:02,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:47:02,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-14 02:47:02,699 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 02:47:02,700 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:47:02,700 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:47:02,700 INFO L85 PathProgramCache]: Analyzing trace with hash -1183503241, now seen corresponding path program 1 times [2024-11-14 02:47:02,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:47:02,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [465178363] [2024-11-14 02:47:02,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:47:02,706 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 [2024-11-14 02:47:02,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:47:02,708 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:47:02,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:47:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:47:06,041 INFO L255 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-14 02:47:06,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:47:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2622 proven. 156 refuted. 0 times theorem prover too weak. 3162 trivial. 0 not checked. [2024-11-14 02:47:28,154 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:47:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 348 proven. 129 refuted. 0 times theorem prover too weak. 5463 trivial. 0 not checked. [2024-11-14 02:47:43,148 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:47:43,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [465178363] [2024-11-14 02:47:43,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [465178363] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:47:43,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [890730096] [2024-11-14 02:47:43,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:47:43,149 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:47:43,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:47:43,151 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:47:43,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 02:47:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:47:50,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 02:47:50,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:47:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2562 proven. 48 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2024-11-14 02:47:54,563 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:48:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 114 proven. 48 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-11-14 02:48:00,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [890730096] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:48:00,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846247223] [2024-11-14 02:48:00,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:48:00,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:48:00,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:48:00,925 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:48:00,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-14 02:48:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:48:02,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:48:02,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:48:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2892 proven. 63 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2024-11-14 02:48:08,925 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:48:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 99 proven. 63 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-11-14 02:48:19,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [846247223] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:48:19,121 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 02:48:19,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 13, 5, 5, 5, 5] total 30 [2024-11-14 02:48:19,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650253315] [2024-11-14 02:48:19,122 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 02:48:19,125 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-11-14 02:48:19,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:48:19,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-11-14 02:48:19,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=200, Invalid=670, Unknown=0, NotChecked=0, Total=870 [2024-11-14 02:48:19,130 INFO L87 Difference]: Start difference. First operand 276 states and 447 transitions. Second operand has 30 states, 29 states have (on average 6.137931034482759) internal successors, (178), 28 states have internal predecessors, (178), 9 states have call successors, (142), 6 states have call predecessors, (142), 12 states have return successors, (147), 9 states have call predecessors, (147), 9 states have call successors, (147) [2024-11-14 02:48:40,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:48:42,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:48:48,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:48:50,407 WARN L539 Checker$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 [] [2024-11-14 02:48:52,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:48:54,427 WARN L539 Checker$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 [] [2024-11-14 02:48:56,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:48:58,440 WARN L539 Checker$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 [] [2024-11-14 02:49:00,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:02,455 WARN L539 Checker$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 [] [2024-11-14 02:49:04,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:06,465 WARN L539 Checker$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 [] [2024-11-14 02:49:08,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:10,476 WARN L539 Checker$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 [] [2024-11-14 02:49:12,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:14,486 WARN L539 Checker$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 [] [2024-11-14 02:49:16,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:18,503 WARN L539 Checker$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 [] [2024-11-14 02:49:20,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:22,516 WARN L539 Checker$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 [] [2024-11-14 02:49:24,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:26,523 WARN L539 Checker$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 [] [2024-11-14 02:49:28,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:30,541 WARN L539 Checker$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 [] [2024-11-14 02:49:32,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:34,560 WARN L539 Checker$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 [] [2024-11-14 02:49:36,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:38,569 WARN L539 Checker$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 [] [2024-11-14 02:49:40,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:42,584 WARN L539 Checker$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 [] [2024-11-14 02:49:44,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:46,596 WARN L539 Checker$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 [] [2024-11-14 02:49:48,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:50,607 WARN L539 Checker$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 [] [2024-11-14 02:49:52,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:54,618 WARN L539 Checker$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 [] [2024-11-14 02:49:56,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:49:58,632 WARN L539 Checker$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 [] [2024-11-14 02:50:01,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:03,428 WARN L539 Checker$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 [] [2024-11-14 02:50:05,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:07,449 WARN L539 Checker$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 [] [2024-11-14 02:50:09,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:11,474 WARN L539 Checker$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 [] [2024-11-14 02:50:13,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:15,493 WARN L539 Checker$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 [] [2024-11-14 02:50:17,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:19,518 WARN L539 Checker$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 [] [2024-11-14 02:50:21,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:23,549 WARN L539 Checker$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 [] [2024-11-14 02:50:25,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:27,584 WARN L539 Checker$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 [] [2024-11-14 02:50:29,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:31,601 WARN L539 Checker$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 [] [2024-11-14 02:50:33,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:35,612 WARN L539 Checker$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 [] [2024-11-14 02:50:37,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:39,617 WARN L539 Checker$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 [] [2024-11-14 02:50:41,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:43,641 WARN L539 Checker$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 [] [2024-11-14 02:50:45,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:47,661 WARN L539 Checker$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 [] [2024-11-14 02:50:49,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:51,682 WARN L539 Checker$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 [] [2024-11-14 02:50:53,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:55,704 WARN L539 Checker$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 [] [2024-11-14 02:50:57,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:50:59,713 WARN L539 Checker$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 [] [2024-11-14 02:51:01,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:51:03,748 WARN L539 Checker$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 [] [2024-11-14 02:51:05,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:51:07,768 WARN L539 Checker$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 [] [2024-11-14 02:51:09,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:51:11,775 WARN L539 Checker$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 [] [2024-11-14 02:51:50,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:51:50,375 INFO L93 Difference]: Finished difference Result 799 states and 1232 transitions. [2024-11-14 02:51:50,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2024-11-14 02:51:50,376 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 29 states have (on average 6.137931034482759) internal successors, (178), 28 states have internal predecessors, (178), 9 states have call successors, (142), 6 states have call predecessors, (142), 12 states have return successors, (147), 9 states have call predecessors, (147), 9 states have call successors, (147) Word has length 348 [2024-11-14 02:51:50,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:51:50,383 INFO L225 Difference]: With dead ends: 799 [2024-11-14 02:51:50,383 INFO L226 Difference]: Without dead ends: 526 [2024-11-14 02:51:50,387 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2141 GetRequests, 2060 SyntacticMatches, 2 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1924 ImplicationChecksByTransitivity, 38.6s TimeCoverageRelationStatistics Valid=1575, Invalid=4905, Unknown=0, NotChecked=0, Total=6480 [2024-11-14 02:51:50,388 INFO L432 NwaCegarLoop]: 238 mSDtfsCounter, 2744 mSDsluCounter, 691 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 1566 mSolverCounterUnsat, 72 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 184.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2746 SdHoareTripleChecker+Valid, 929 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1566 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 72 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 185.9s IncrementalHoareTripleChecker+Time [2024-11-14 02:51:50,388 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2746 Valid, 929 Invalid, 2609 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1566 Valid, 971 Invalid, 72 Unknown, 0 Unchecked, 185.9s Time] [2024-11-14 02:51:50,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 526 states. [2024-11-14 02:51:50,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 526 to 176. [2024-11-14 02:51:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 113 states have (on average 1.3008849557522124) internal successors, (147), 113 states have internal predecessors, (147), 55 states have call successors, (55), 7 states have call predecessors, (55), 7 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2024-11-14 02:51:50,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 257 transitions. [2024-11-14 02:51:50,474 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 257 transitions. Word has length 348 [2024-11-14 02:51:50,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:51:50,477 INFO L471 AbstractCegarLoop]: Abstraction has 176 states and 257 transitions. [2024-11-14 02:51:50,477 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 29 states have (on average 6.137931034482759) internal successors, (178), 28 states have internal predecessors, (178), 9 states have call successors, (142), 6 states have call predecessors, (142), 12 states have return successors, (147), 9 states have call predecessors, (147), 9 states have call successors, (147) [2024-11-14 02:51:50,479 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-11-14 02:51:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-14 02:51:50,487 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:51:50,488 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:51:50,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-14 02:51:50,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-14 02:51:51,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-14 02:51:51,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:51:51,089 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:51:51,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:51:51,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1181316209, now seen corresponding path program 1 times [2024-11-14 02:51:51,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:51:51,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1779755042] [2024-11-14 02:51:51,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:51:51,091 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 [2024-11-14 02:51:51,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:51:51,093 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:51:51,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:51:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:51:54,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 02:51:54,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:52:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-14 02:52:23,311 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:52:23,312 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:52:23,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1779755042] [2024-11-14 02:52:23,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1779755042] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:52:23,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:52:23,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:52:23,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502553475] [2024-11-14 02:52:23,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:52:23,313 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:52:23,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:52:23,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:52:23,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:52:23,316 INFO L87 Difference]: Start difference. First operand 176 states and 257 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:52:27,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:52:28,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:52:32,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:52:34,045 WARN L539 Checker$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 [] [2024-11-14 02:52:37,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:52:39,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:52:41,918 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 [] [2024-11-14 02:52:41,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:52:41,918 INFO L93 Difference]: Finished difference Result 523 states and 766 transitions. [2024-11-14 02:52:42,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:52:42,197 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 350 [2024-11-14 02:52:42,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:52:42,202 INFO L225 Difference]: With dead ends: 523 [2024-11-14 02:52:42,202 INFO L226 Difference]: Without dead ends: 350 [2024-11-14 02:52:42,203 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:52:42,205 INFO L432 NwaCegarLoop]: 231 mSDtfsCounter, 128 mSDsluCounter, 442 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 111 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 673 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2024-11-14 02:52:42,206 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 673 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 29 Invalid, 6 Unknown, 0 Unchecked, 18.3s Time] [2024-11-14 02:52:42,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2024-11-14 02:52:42,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 308. [2024-11-14 02:52:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 183 states have (on average 1.2240437158469946) internal successors, (224), 183 states have internal predecessors, (224), 110 states have call successors, (110), 14 states have call predecessors, (110), 14 states have return successors, (110), 110 states have call predecessors, (110), 110 states have call successors, (110) [2024-11-14 02:52:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 444 transitions. [2024-11-14 02:52:42,307 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 444 transitions. Word has length 350 [2024-11-14 02:52:42,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:52:42,310 INFO L471 AbstractCegarLoop]: Abstraction has 308 states and 444 transitions. [2024-11-14 02:52:42,310 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:52:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 444 transitions. [2024-11-14 02:52:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-14 02:52:42,322 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:52:42,323 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:52:42,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:52:42,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:52:42,524 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:52:42,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:52:42,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1451701402, now seen corresponding path program 1 times [2024-11-14 02:52:42,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:52:42,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [193010166] [2024-11-14 02:52:42,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:52:42,525 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 [2024-11-14 02:52:42,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:52:42,527 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:52:42,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-14 02:52:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:52:45,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-14 02:52:45,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:53:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 862 proven. 150 refuted. 0 times theorem prover too weak. 4928 trivial. 0 not checked. [2024-11-14 02:53:17,257 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:53:27,565 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:53:27,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [193010166] [2024-11-14 02:53:27,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [193010166] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:53:27,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1717897798] [2024-11-14 02:53:27,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:53:27,566 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:53:27,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:53:27,568 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:53:27,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-14 02:53:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:53:35,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 02:53:35,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:54:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 862 proven. 150 refuted. 0 times theorem prover too weak. 4928 trivial. 0 not checked. [2024-11-14 02:54:09,637 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:54:19,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1717897798] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:54:19,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1160592177] [2024-11-14 02:54:19,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:54:19,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:54:19,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:54:19,601 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:54:19,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-14 02:54:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:54:21,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-14 02:54:21,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:54:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 862 proven. 150 refuted. 0 times theorem prover too weak. 4928 trivial. 0 not checked. [2024-11-14 02:54:52,879 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:55:04,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1160592177] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:55:04,546 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:55:04,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 7 [2024-11-14 02:55:04,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775992835] [2024-11-14 02:55:04,547 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:55:04,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-14 02:55:04,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:55:04,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-14 02:55:04,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-11-14 02:55:04,550 INFO L87 Difference]: Start difference. First operand 308 states and 444 transitions. Second operand has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-14 02:55:21,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:25,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:27,986 WARN L539 Checker$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 [] [2024-11-14 02:55:29,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:32,016 WARN L539 Checker$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 [] [2024-11-14 02:55:34,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:37,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:40,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:42,437 WARN L539 Checker$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 [] [2024-11-14 02:55:44,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:46,466 WARN L539 Checker$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 [] [2024-11-14 02:55:48,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:55:50,473 WARN L539 Checker$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 [] [2024-11-14 02:55:50,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:55:50,474 INFO L93 Difference]: Finished difference Result 531 states and 772 transitions. [2024-11-14 02:55:50,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-14 02:55:50,766 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 351 [2024-11-14 02:55:50,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:55:50,770 INFO L225 Difference]: With dead ends: 531 [2024-11-14 02:55:50,770 INFO L226 Difference]: Without dead ends: 358 [2024-11-14 02:55:50,771 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2012 GetRequests, 1995 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2024-11-14 02:55:50,772 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 140 mSDsluCounter, 994 mSDsCounter, 0 mSdLazyCounter, 483 mSolverCounterSat, 125 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 1165 SdHoareTripleChecker+Invalid, 621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 483 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.2s IncrementalHoareTripleChecker+Time [2024-11-14 02:55:50,772 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 1165 Invalid, 621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 483 Invalid, 13 Unknown, 0 Unchecked, 43.2s Time] [2024-11-14 02:55:50,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2024-11-14 02:55:50,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 315. [2024-11-14 02:55:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 189 states have (on average 1.216931216931217) internal successors, (230), 189 states have internal predecessors, (230), 110 states have call successors, (110), 15 states have call predecessors, (110), 15 states have return successors, (110), 110 states have call predecessors, (110), 110 states have call successors, (110) [2024-11-14 02:55:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 450 transitions. [2024-11-14 02:55:50,845 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 450 transitions. Word has length 351 [2024-11-14 02:55:50,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:55:50,847 INFO L471 AbstractCegarLoop]: Abstraction has 315 states and 450 transitions. [2024-11-14 02:55:50,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 2 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-14 02:55:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 450 transitions. [2024-11-14 02:55:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-14 02:55:50,850 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:55:50,851 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:55:50,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-14 02:55:51,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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)] Forceful destruction successful, exit code 0 [2024-11-14 02:55:51,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-14 02:55:51,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 02:55:51,452 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:55:51,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:55:51,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1568301235, now seen corresponding path program 1 times [2024-11-14 02:55:51,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:55:51,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1519768465] [2024-11-14 02:55:51,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:55:51,453 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 [2024-11-14 02:55:51,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:55:51,456 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:55:51,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:55:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:55:54,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 589 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 02:55:54,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:56:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-14 02:56:29,287 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:56:29,287 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:56:29,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1519768465] [2024-11-14 02:56:29,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1519768465] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:56:29,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:56:29,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:56:29,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5137727] [2024-11-14 02:56:29,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:56:29,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:56:29,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:56:29,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:56:29,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:56:29,290 INFO L87 Difference]: Start difference. First operand 315 states and 450 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:56:32,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:34,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:35,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:38,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:40,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:42,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:44,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:46,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:50,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:52,370 WARN L539 Checker$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 [] [2024-11-14 02:56:54,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:55,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:56:58,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:00,046 WARN L539 Checker$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 [] [2024-11-14 02:57:02,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:05,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:07,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:09,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:11,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:13,382 WARN L539 Checker$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 [] [2024-11-14 02:57:15,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:17,723 WARN L539 Checker$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 [] [2024-11-14 02:57:20,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:22,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:28,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:30,395 WARN L539 Checker$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 [] [2024-11-14 02:57:32,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:34,432 WARN L539 Checker$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 [] [2024-11-14 02:57:36,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:38,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:41,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:43,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:44,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:49,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:57:49,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:57:49,131 INFO L93 Difference]: Finished difference Result 661 states and 958 transitions. [2024-11-14 02:57:49,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:57:49,151 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 352 [2024-11-14 02:57:49,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:57:49,156 INFO L225 Difference]: With dead ends: 661 [2024-11-14 02:57:49,156 INFO L226 Difference]: Without dead ends: 488 [2024-11-14 02:57:49,157 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:57:49,158 INFO L432 NwaCegarLoop]: 202 mSDtfsCounter, 61 mSDsluCounter, 381 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 0 mSolverCounterUnsat, 27 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 78.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 583 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 27 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 79.6s IncrementalHoareTripleChecker+Time [2024-11-14 02:57:49,158 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 583 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 115 Invalid, 27 Unknown, 0 Unchecked, 79.6s Time] [2024-11-14 02:57:49,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2024-11-14 02:57:49,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 485. [2024-11-14 02:57:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 297 states have (on average 1.245791245791246) internal successors, (370), 297 states have internal predecessors, (370), 165 states have call successors, (165), 22 states have call predecessors, (165), 22 states have return successors, (165), 165 states have call predecessors, (165), 165 states have call successors, (165) [2024-11-14 02:57:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 700 transitions. [2024-11-14 02:57:49,258 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 700 transitions. Word has length 352 [2024-11-14 02:57:49,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:57:49,259 INFO L471 AbstractCegarLoop]: Abstraction has 485 states and 700 transitions. [2024-11-14 02:57:49,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:57:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 700 transitions. [2024-11-14 02:57:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-14 02:57:49,263 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:57:49,265 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:57:49,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:57:49,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:57:49,465 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:57:49,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:57:49,466 INFO L85 PathProgramCache]: Analyzing trace with hash 547232881, now seen corresponding path program 1 times [2024-11-14 02:57:49,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:57:49,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2098763572] [2024-11-14 02:57:49,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:57:49,467 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 [2024-11-14 02:57:49,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:57:49,471 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:57:49,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-14 02:57:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:57:52,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 02:57:52,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-14 02:58:11,499 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 02:58:11,500 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:58:11,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2098763572] [2024-11-14 02:58:11,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2098763572] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:11,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:11,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:58:11,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913550119] [2024-11-14 02:58:11,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:11,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:58:11,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 02:58:11,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:58:11,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:11,502 INFO L87 Difference]: Start difference. First operand 485 states and 700 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:58:15,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:17,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:19,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:22,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:24,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:26,336 WARN L539 Checker$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 [] [2024-11-14 02:58:28,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:29,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 02:58:30,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:30,063 INFO L93 Difference]: Finished difference Result 1001 states and 1458 transitions. [2024-11-14 02:58:30,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:58:30,066 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 352 [2024-11-14 02:58:30,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:30,072 INFO L225 Difference]: With dead ends: 1001 [2024-11-14 02:58:30,073 INFO L226 Difference]: Without dead ends: 658 [2024-11-14 02:58:30,074 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:58:30,075 INFO L432 NwaCegarLoop]: 262 mSDtfsCounter, 60 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 747 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:30,075 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 747 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 7 Unknown, 0 Unchecked, 18.2s Time] [2024-11-14 02:58:30,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 658 states. [2024-11-14 02:58:30,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 658 to 656. [2024-11-14 02:58:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 406 states have (on average 1.2586206896551724) internal successors, (511), 406 states have internal predecessors, (511), 220 states have call successors, (220), 29 states have call predecessors, (220), 29 states have return successors, (220), 220 states have call predecessors, (220), 220 states have call successors, (220) [2024-11-14 02:58:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 951 transitions. [2024-11-14 02:58:30,192 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 951 transitions. Word has length 352 [2024-11-14 02:58:30,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:30,193 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 951 transitions. [2024-11-14 02:58:30,193 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-14 02:58:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 951 transitions. [2024-11-14 02:58:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-14 02:58:30,196 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:30,197 INFO L215 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:58:30,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2024-11-14 02:58:30,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 02:58:30,398 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 02:58:30,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:30,400 INFO L85 PathProgramCache]: Analyzing trace with hash -767218080, now seen corresponding path program 1 times [2024-11-14 02:58:30,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 02:58:30,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1989938738] [2024-11-14 02:58:30,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:30,401 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 02:58:30,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 02:58:30,404 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 02:58:30,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2024-11-14 02:58:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:33,724 INFO L255 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-14 02:58:33,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:59:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3308 proven. 231 refuted. 0 times theorem prover too weak. 2401 trivial. 0 not checked. [2024-11-14 02:59:05,284 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:59:09,357 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 02:59:09,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1989938738] [2024-11-14 02:59:09,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1989938738] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:59:09,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [788496921] [2024-11-14 02:59:09,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:59:09,358 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 02:59:09,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 02:59:09,360 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 02:59:09,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bfaafd8-36c4-4a2e-a624-63e7a6e4b2b3/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-14 02:59:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:59:17,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-14 02:59:17,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:59:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 3079 proven. 129 refuted. 0 times theorem prover too weak. 2732 trivial. 0 not checked. [2024-11-14 02:59:57,232 INFO L311 TraceCheckSpWp]: Computing backward predicates...