./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa3ed2bff1e00689dc57bff3bbe0e8e59870786f79090b55555fbd2dfd8e804d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:44:36,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:44:36,375 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:44:36,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:44:36,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:44:36,417 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:44:36,418 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:44:36,418 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:44:36,419 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:44:36,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:44:36,420 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:44:36,420 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:44:36,421 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:44:36,423 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:44:36,423 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:44:36,424 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:44:36,424 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:44:36,424 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:44:36,425 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:44:36,425 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:44:36,425 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:44:36,430 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:44:36,431 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:44:36,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:44:36,432 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:44:36,432 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:44:36,432 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:44:36,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:44:36,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:44:36,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:44:36,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:44:36,434 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:44:36,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:44:36,434 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:44:36,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:44:36,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:44:36,435 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:44:36,436 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:44:36,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:44:36,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:44:36,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:44:36,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:44:36,438 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:44:36,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:44:36,439 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:44:36,439 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:44:36,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:44:36,440 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa3ed2bff1e00689dc57bff3bbe0e8e59870786f79090b55555fbd2dfd8e804d [2024-11-09 06:44:36,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:44:36,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:44:36,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:44:36,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:44:36,796 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:44:36,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i Unable to find full path for "g++" [2024-11-09 06:44:38,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:44:39,082 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:44:39,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i [2024-11-09 06:44:39,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/855c834a4/01793ee6be5b4d84acbfb84a89cd1ea6/FLAG70c9328c0 [2024-11-09 06:44:39,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/855c834a4/01793ee6be5b4d84acbfb84a89cd1ea6 [2024-11-09 06:44:39,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:44:39,117 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:44:39,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:44:39,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:44:39,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:44:39,124 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,125 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c535a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39, skipping insertion in model container [2024-11-09 06:44:39,125 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:44:39,370 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_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i[916,929] [2024-11-09 06:44:39,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:44:39,594 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:44:39,606 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_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i[916,929] [2024-11-09 06:44:39,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:44:39,763 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:44:39,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39 WrapperNode [2024-11-09 06:44:39,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:44:39,765 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:44:39,765 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:44:39,765 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:44:39,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,798 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,884 INFO L138 Inliner]: procedures = 26, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 465 [2024-11-09 06:44:39,884 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:44:39,885 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:44:39,885 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:44:39,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:44:39,897 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,917 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,921 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,961 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,976 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:39,995 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:40,030 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:44:40,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:44:40,032 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:44:40,033 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:44:40,034 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (1/1) ... [2024-11-09 06:44:40,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:44:40,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:44:40,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:44:40,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:44:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:44:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:44:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:44:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:44:40,243 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:44:40,249 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:44:41,408 INFO L? ?]: Removed 71 outVars from TransFormulas that were not future-live. [2024-11-09 06:44:41,409 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:44:42,424 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:44:42,424 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:44:42,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:44:42 BoogieIcfgContainer [2024-11-09 06:44:42,425 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:44:42,427 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:44:42,427 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:44:42,431 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:44:42,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:44:39" (1/3) ... [2024-11-09 06:44:42,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c32f60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:44:42, skipping insertion in model container [2024-11-09 06:44:42,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:39" (2/3) ... [2024-11-09 06:44:42,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c32f60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:44:42, skipping insertion in model container [2024-11-09 06:44:42,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:44:42" (3/3) ... [2024-11-09 06:44:42,434 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-12.i [2024-11-09 06:44:42,454 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:44:42,455 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:44:42,532 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:44:42,542 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;@6a54f5b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:44:42,543 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:44:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 36 states have internal predecessors, (38), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 06:44:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 06:44:42,568 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:44:42,569 INFO L215 NwaCegarLoop]: trace histogram [49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:44:42,569 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:44:42,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:44:42,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1827576105, now seen corresponding path program 1 times [2024-11-09 06:44:42,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:44:42,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611711384] [2024-11-09 06:44:42,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:44:42,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:44:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:44:46,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [306153937] [2024-11-09 06:44:46,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:44:46,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:44:46,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:44:46,642 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:44:46,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:44:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:44:49,115 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:44:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:44:49,808 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:44:49,811 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:44:49,812 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:44:49,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:44:50,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:44:50,019 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:44:50,226 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:44:50,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:44:50 BoogieIcfgContainer [2024-11-09 06:44:50,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:44:50,232 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:44:50,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:44:50,233 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:44:50,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:44:42" (3/4) ... [2024-11-09 06:44:50,236 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:44:50,238 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:44:50,240 INFO L158 Benchmark]: Toolchain (without parser) took 11122.08ms. Allocated memory was 157.3MB in the beginning and 358.6MB in the end (delta: 201.3MB). Free memory was 118.8MB in the beginning and 231.3MB in the end (delta: -112.5MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,240 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:44:50,241 INFO L158 Benchmark]: CACSL2BoogieTranslator took 645.54ms. Allocated memory is still 157.3MB. Free memory was 118.3MB in the beginning and 90.5MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.00ms. Allocated memory is still 157.3MB. Free memory was 90.5MB in the beginning and 77.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,243 INFO L158 Benchmark]: Boogie Preprocessor took 145.48ms. Allocated memory is still 157.3MB. Free memory was 77.9MB in the beginning and 119.4MB in the end (delta: -41.5MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,244 INFO L158 Benchmark]: RCFGBuilder took 2393.80ms. Allocated memory was 157.3MB in the beginning and 216.0MB in the end (delta: 58.7MB). Free memory was 119.4MB in the beginning and 142.3MB in the end (delta: -22.9MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,245 INFO L158 Benchmark]: TraceAbstraction took 7805.01ms. Allocated memory was 216.0MB in the beginning and 358.6MB in the end (delta: 142.6MB). Free memory was 142.3MB in the beginning and 231.3MB in the end (delta: -89.0MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2024-11-09 06:44:50,245 INFO L158 Benchmark]: Witness Printer took 5.54ms. Allocated memory is still 358.6MB. Free memory is still 231.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:44:50,248 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 645.54ms. Allocated memory is still 157.3MB. Free memory was 118.3MB in the beginning and 90.5MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.00ms. Allocated memory is still 157.3MB. Free memory was 90.5MB in the beginning and 77.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.48ms. Allocated memory is still 157.3MB. Free memory was 77.9MB in the beginning and 119.4MB in the end (delta: -41.5MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2393.80ms. Allocated memory was 157.3MB in the beginning and 216.0MB in the end (delta: 58.7MB). Free memory was 119.4MB in the beginning and 142.3MB in the end (delta: -22.9MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * TraceAbstraction took 7805.01ms. Allocated memory was 216.0MB in the beginning and 358.6MB in the end (delta: 142.6MB). Free memory was 142.3MB in the beginning and 231.3MB in the end (delta: -89.0MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. * Witness Printer took 5.54ms. Allocated memory is still 358.6MB. Free memory is still 231.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 180, overapproximation of someBinaryArithmeticDOUBLEoperation at line 133, overapproximation of someBinaryFLOATComparisonOperation at line 90, overapproximation of bitwiseOr at line 93, overapproximation of someUnaryDOUBLEoperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 87, overapproximation of someBinaryArithmeticFLOAToperation at line 115. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 100; [L23] double var_1_8 = 8.4; [L24] double var_1_9 = 24.5; [L25] double var_1_10 = 999999.25; [L26] double var_1_11 = 24.8; [L27] double var_1_12 = 500.5; [L28] double var_1_13 = 256.5; [L29] double var_1_14 = 15.5; [L30] unsigned char var_1_15 = 2; [L31] unsigned char var_1_16 = 128; [L32] unsigned char var_1_17 = 50; [L33] unsigned char var_1_18 = 2; [L34] unsigned char var_1_19 = 32; [L35] float var_1_20 = 24.875; [L36] float var_1_21 = 9.7; [L37] float var_1_22 = 8.125; [L38] unsigned char var_1_23 = 1; [L39] unsigned char var_1_24 = 1; [L40] unsigned char var_1_25 = 0; [L41] unsigned char var_1_26 = 0; [L42] unsigned char var_1_27 = 1; [L43] unsigned short int var_1_28 = 128; [L44] unsigned long int var_1_30 = 1; [L45] unsigned long int var_1_31 = 1804783077; [L46] unsigned long int var_1_32 = 1659937661; [L47] unsigned long int var_1_33 = 1205994122; [L48] unsigned char var_1_35 = 0; [L49] unsigned char var_1_36 = 64; [L50] unsigned char var_1_37 = 64; [L51] unsigned long int var_1_38 = 1; [L52] unsigned long int var_1_39 = 1871245297; [L53] unsigned char var_1_40 = 128; [L54] float var_1_41 = 64.5; [L55] float var_1_42 = 8.08; [L56] signed char var_1_43 = -16; [L57] signed char var_1_44 = 25; [L58] signed char var_1_45 = 32; [L59] signed char var_1_46 = 8; [L60] signed long int var_1_47 = -4; [L61] double var_1_48 = 24.75; [L62] signed long int var_1_49 = 2115197670; [L63] signed char var_1_50 = 100; [L64] signed char var_1_51 = 4; [L65] double var_1_52 = 128.375; [L66] unsigned long int var_1_53 = 16; [L67] unsigned long int var_1_55 = 4077236229; [L68] signed long int var_1_56 = 10; [L69] float var_1_57 = 256.2; [L70] signed short int last_1_var_1_1 = 100; [L71] unsigned char last_1_var_1_15 = 2; [L72] float last_1_var_1_20 = 24.875; [L73] unsigned short int last_1_var_1_28 = 128; [L74] unsigned long int last_1_var_1_30 = 1; [L75] unsigned char last_1_var_1_35 = 0; [L76] unsigned long int last_1_var_1_38 = 1; [L77] unsigned char last_1_var_1_40 = 128; [L78] signed long int last_1_var_1_47 = -4; [L79] signed char last_1_var_1_50 = 100; [L80] unsigned long int last_1_var_1_53 = 16; [L81] signed long int last_1_var_1_56 = 10; [L355] isInitial = 1 [L356] FCALL initially() [L357] COND TRUE 1 [L358] CALL updateLastVariables() [L337] last_1_var_1_1 = var_1_1 [L338] last_1_var_1_15 = var_1_15 [L339] last_1_var_1_20 = var_1_20 [L340] last_1_var_1_28 = var_1_28 [L341] last_1_var_1_30 = var_1_30 [L342] last_1_var_1_35 = var_1_35 [L343] last_1_var_1_38 = var_1_38 [L344] last_1_var_1_40 = var_1_40 [L345] last_1_var_1_47 = var_1_47 [L346] last_1_var_1_50 = var_1_50 [L347] last_1_var_1_53 = var_1_53 [L348] last_1_var_1_56 = var_1_56 [L358] RET updateLastVariables() [L359] CALL updateVariables() [L257] var_1_9 = __VERIFIER_nondet_double() [L258] CALL assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_10=3999997/4, var_1_11=124/5, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_10=3999997/4, var_1_11=124/5, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L259] var_1_10 = __VERIFIER_nondet_double() [L260] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_11=124/5, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_11=124/5, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L261] var_1_11 = __VERIFIER_nondet_double() [L262] CALL assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_12=1001/2, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L263] var_1_12 = __VERIFIER_nondet_double() [L264] CALL assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_13=513/2, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L265] var_1_13 = __VERIFIER_nondet_double() [L266] CALL assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_14=31/2, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L267] var_1_14 = __VERIFIER_nondet_double() [L268] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=128, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L269] var_1_16 = __VERIFIER_nondet_uchar() [L270] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L271] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=50, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L272] var_1_17 = __VERIFIER_nondet_uchar() [L273] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L274] CALL assume_abort_if_not(var_1_17 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not(var_1_17 <= 64) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=2, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L275] var_1_18 = __VERIFIER_nondet_uchar() [L276] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L277] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=32, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L278] var_1_19 = __VERIFIER_nondet_uchar() [L279] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L280] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_21=97/10, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L281] var_1_21 = __VERIFIER_nondet_float() [L282] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_22=65/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L283] var_1_22 = __VERIFIER_nondet_float() [L284] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L285] var_1_24 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L287] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L288] var_1_25 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L290] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L291] var_1_26 = __VERIFIER_nondet_uchar() [L292] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L293] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=1804783077, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L294] var_1_31 = __VERIFIER_nondet_ulong() [L295] CALL assume_abort_if_not(var_1_31 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_31 >= 1073741823) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L296] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=1659937661, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L297] var_1_32 = __VERIFIER_nondet_ulong() [L298] CALL assume_abort_if_not(var_1_32 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_32 >= 1610612735) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L299] CALL assume_abort_if_not(var_1_32 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_32 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=1205994122, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L300] var_1_33 = __VERIFIER_nondet_ulong() [L301] CALL assume_abort_if_not(var_1_33 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_33 >= 1073741823) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L302] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=64, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L303] var_1_36 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_36 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_36 >= 63) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L305] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=64, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L306] var_1_37 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_37 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_37 >= 64) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L308] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1871245297, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L309] var_1_39 = __VERIFIER_nondet_ulong() [L310] CALL assume_abort_if_not(var_1_39 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_39 >= 1073741824) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L311] CALL assume_abort_if_not(var_1_39 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_39 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_42=202/25, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L312] var_1_42 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 2305843.009213691390e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 2305843.009213691390e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=25, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L314] var_1_44 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L316] CALL assume_abort_if_not(var_1_44 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_44 <= 63) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=32, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L317] var_1_45 = __VERIFIER_nondet_char() [L318] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L319] CALL assume_abort_if_not(var_1_45 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_45 <= 126) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=8, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L320] var_1_46 = __VERIFIER_nondet_char() [L321] CALL assume_abort_if_not(var_1_46 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_46 >= -127) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L322] CALL assume_abort_if_not(var_1_46 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_46 <= 126) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_48=99/4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L323] var_1_48 = __VERIFIER_nondet_double() [L324] CALL assume_abort_if_not((var_1_48 >= -922337.2036854776000e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854776000e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not((var_1_48 >= -922337.2036854776000e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854776000e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L325] CALL assume_abort_if_not(var_1_48 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not(var_1_48 != 0.0F) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=2115197670, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L326] var_1_49 = __VERIFIER_nondet_long() [L327] CALL assume_abort_if_not(var_1_49 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_49 >= 1073741822) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L328] CALL assume_abort_if_not(var_1_49 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_49 <= 2147483646) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=4, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L329] var_1_51 = __VERIFIER_nondet_char() [L330] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L331] CALL assume_abort_if_not(var_1_51 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_51 <= 63) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=4077236229, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L332] var_1_55 = __VERIFIER_nondet_ulong() [L333] CALL assume_abort_if_not(var_1_55 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=2147483647, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_55 >= 2147483647) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=2147483647, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L334] CALL assume_abort_if_not(var_1_55 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=2147483647, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_55 <= 4294967294) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_15=2, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=100, var_1_20=199/8, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1, var_1_28=128, var_1_30=1, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=0, var_1_36=63, var_1_37=-704, var_1_38=1, var_1_39=1073741824, var_1_40=128, var_1_41=129/2, var_1_43=-16, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=100, var_1_51=63, var_1_52=1027/8, var_1_53=16, var_1_55=2147483647, var_1_56=10, var_1_57=1281/5, var_1_8=42/5] [L359] RET updateVariables() [L360] CALL step() [L85] unsigned char stepLocal_15 = (last_1_var_1_15 - 2) <= ((((var_1_31) < (256)) ? (var_1_31) : (256))); [L86] signed long int stepLocal_14 = last_1_var_1_40; [L87] COND TRUE ((var_1_42 - var_1_21) / var_1_48) < (var_1_22 * var_1_10) [L88] var_1_50 = ((((((var_1_44) > (var_1_18)) ? (var_1_44) : (var_1_18))) + var_1_51) - 2) [L104] signed long int stepLocal_11 = (((last_1_var_1_40) < 0 ) ? -(last_1_var_1_40) : (last_1_var_1_40)); [L105] signed long int stepLocal_10 = last_1_var_1_47; [L106] COND TRUE stepLocal_11 >= var_1_17 [L107] COND TRUE stepLocal_10 < var_1_17 [L108] var_1_30 = ((var_1_31 + (var_1_32 - last_1_var_1_28)) - (((((var_1_33 - var_1_19)) > (last_1_var_1_28)) ? ((var_1_33 - var_1_19)) : (last_1_var_1_28)))) [L113] signed long int stepLocal_16 = -50; [L114] COND FALSE !(stepLocal_16 <= var_1_30) [L117] signed long int stepLocal_7 = (last_1_var_1_56 + 64) * (var_1_16 * var_1_18); [L118] COND FALSE !(var_1_9 < var_1_14) [L121] COND TRUE last_1_var_1_30 <= stepLocal_7 [L122] var_1_27 = (var_1_25 || var_1_26) [L125] COND FALSE !(\read(var_1_27)) [L128] var_1_35 = var_1_17 [L130] COND FALSE !(\read(var_1_27)) [L133] var_1_20 = (((var_1_21 - var_1_22) + var_1_11) + var_1_12) [L135] unsigned long int stepLocal_4 = - (last_1_var_1_53 * last_1_var_1_35); [L136] unsigned char stepLocal_3 = var_1_19; [L137] COND FALSE !(last_1_var_1_50 < stepLocal_4) [L140] COND FALSE !(last_1_var_1_1 <= stepLocal_3) [L143] var_1_15 = ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) [L146] signed long int stepLocal_12 = (((var_1_16) > (var_1_15)) ? (var_1_16) : (var_1_15)); [L147] COND TRUE stepLocal_12 >= var_1_15 [L148] var_1_43 = ((((((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) < (var_1_46)) ? (((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) : (var_1_46))) [L150] COND FALSE !(\read(var_1_27)) [L153] var_1_8 = (((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) + var_1_11) [L155] var_1_40 = ((((var_1_19) < ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37))))) ? (var_1_19) : ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37)))))) [L156] COND FALSE !(var_1_12 >= var_1_52) [L159] var_1_41 = (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22))) + ((var_1_21 - var_1_42) + var_1_12)) [L161] COND TRUE ((((var_1_41) > (var_1_14)) ? (var_1_41) : (var_1_14))) < ((((var_1_20) > (var_1_20)) ? (var_1_20) : (var_1_20))) [L162] var_1_57 = ((((((((7.4f) < ((var_1_21 - 63.6f))) ? (7.4f) : ((var_1_21 - 63.6f))))) > (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22))))) ? (((((7.4f) < ((var_1_21 - 63.6f))) ? (7.4f) : ((var_1_21 - 63.6f))))) : (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22)))))) [L164] unsigned char stepLocal_2 = ! var_1_27; [L165] unsigned long int stepLocal_1 = var_1_30; [L166] signed long int stepLocal_0 = 1; [L167] COND FALSE !(((last_1_var_1_1 * var_1_35) >= var_1_50) && stepLocal_2) [L170] COND TRUE (65169 - last_1_var_1_1) < stepLocal_1 [L171] var_1_1 = (((((last_1_var_1_1) < (var_1_35)) ? (last_1_var_1_1) : (var_1_35))) - var_1_40) [L178] COND FALSE !(var_1_35 <= -32) [L193] var_1_38 = var_1_33 [L195] unsigned char stepLocal_9 = var_1_24; [L196] signed long int stepLocal_8 = var_1_40 * (~ var_1_19); [L197] COND TRUE stepLocal_9 || var_1_25 [L198] COND TRUE (var_1_18 / var_1_16) >= stepLocal_8 [L199] var_1_28 = (((((var_1_40 + var_1_19)) < ((var_1_30 + (var_1_16 + var_1_40)))) ? ((var_1_40 + var_1_19)) : ((var_1_30 + (var_1_16 + var_1_40))))) [L204] unsigned long int stepLocal_13 = var_1_33; [L205] COND TRUE stepLocal_13 != var_1_35 [L206] COND FALSE !((var_1_9 + (var_1_52 * var_1_10)) <= (var_1_13 / var_1_48)) [L212] unsigned char stepLocal_20 = var_1_26; [L213] unsigned char stepLocal_19 = var_1_16; [L214] COND FALSE !((var_1_48 * var_1_9) != ((((var_1_12) < (var_1_52)) ? (var_1_12) : (var_1_52)))) [L223] var_1_56 = var_1_15 [L225] signed long int stepLocal_6 = (((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)); [L226] unsigned char stepLocal_5 = ((((var_1_21) < (var_1_20)) ? (var_1_21) : (var_1_20))) != var_1_10; [L227] COND FALSE !(var_1_43 > stepLocal_6) [L234] var_1_23 = ((var_1_13 <= var_1_10) && var_1_25) [L236] unsigned char stepLocal_18 = var_1_42 > var_1_48; [L237] signed long int stepLocal_17 = var_1_47; [L238] COND FALSE !(((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) < stepLocal_17) [L241] COND FALSE !(\read(var_1_25)) [L252] var_1_53 = ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) [L360] RET step() [L361] CALL, EXPR property() [L351] EXPR ((((((((((((last_1_var_1_1 * var_1_35) >= var_1_50) && (! var_1_27)) ? (var_1_1 == ((signed short int) (var_1_35 - ((((last_1_var_1_1) > (var_1_40)) ? (last_1_var_1_1) : (var_1_40)))))) : (((65169 - last_1_var_1_1) < var_1_30) ? (var_1_1 == ((signed short int) (((((last_1_var_1_1) < (var_1_35)) ? (last_1_var_1_1) : (var_1_35))) - var_1_40))) : (((4 + last_1_var_1_1) != 1) ? (var_1_1 == ((signed short int) last_1_var_1_1)) : 1))) && (var_1_27 ? (var_1_8 == ((double) ((((((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) > (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14)))))) ? (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) : (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14))))))))) : (var_1_8 == ((double) (((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) + var_1_11))))) && ((last_1_var_1_50 < (- (last_1_var_1_53 * last_1_var_1_35))) ? (var_1_15 == ((unsigned char) (var_1_16 - (((((var_1_17 + var_1_18)) < (var_1_19)) ? ((var_1_17 + var_1_18)) : (var_1_19)))))) : ((last_1_var_1_1 <= var_1_19) ? (var_1_15 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : (var_1_15 == ((unsigned char) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))) && (var_1_27 ? (var_1_20 == ((float) var_1_9)) : (var_1_20 == ((float) (((var_1_21 - var_1_22) + var_1_11) + var_1_12))))) && ((var_1_43 > ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) ? (((var_1_19 <= var_1_17) || (((((var_1_21) < (var_1_20)) ? (var_1_21) : (var_1_20))) != var_1_10)) ? (var_1_23 == ((unsigned char) ((! var_1_24) || var_1_25))) : (var_1_23 == ((unsigned char) ((var_1_27 || (var_1_15 <= var_1_47)) && (var_1_24 && var_1_26))))) : (var_1_23 == ((unsigned char) ((var_1_13 <= var_1_10) && var_1_25))))) && ((var_1_9 < var_1_14) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_24))) : ((last_1_var_1_30 <= ((last_1_var_1_56 + 64) * (var_1_16 * var_1_18))) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_26))) : 1))) && ((var_1_24 || var_1_25) ? (((var_1_18 / var_1_16) >= (var_1_40 * (~ var_1_19))) ? (var_1_28 == ((unsigned short int) (((((var_1_40 + var_1_19)) < ((var_1_30 + (var_1_16 + var_1_40)))) ? ((var_1_40 + var_1_19)) : ((var_1_30 + (var_1_16 + var_1_40))))))) : (var_1_28 == ((unsigned short int) last_1_var_1_28))) : 1)) && ((((((last_1_var_1_40) < 0 ) ? -(last_1_var_1_40) : (last_1_var_1_40))) >= var_1_17) ? ((last_1_var_1_47 < var_1_17) ? (var_1_30 == ((unsigned long int) ((var_1_31 + (var_1_32 - last_1_var_1_28)) - (((((var_1_33 - var_1_19)) > (last_1_var_1_28)) ? ((var_1_33 - var_1_19)) : (last_1_var_1_28)))))) : (var_1_30 == ((unsigned long int) last_1_var_1_47))) : 1)) && (var_1_27 ? (var_1_35 == ((unsigned char) ((var_1_36 + var_1_37) - var_1_17))) : (var_1_35 == ((unsigned char) var_1_17)))) && ((var_1_35 <= -32) ? ((var_1_35 >= var_1_16) ? (((((((var_1_35) > (var_1_15)) ? (var_1_35) : (var_1_15))) / var_1_36) != (((((-64 >> var_1_35)) < (var_1_15)) ? ((-64 >> var_1_35)) : (var_1_15)))) ? (var_1_38 == ((unsigned long int) var_1_50)) : ((((((var_1_35) < (var_1_17)) ? (var_1_35) : (var_1_17))) < (var_1_1 & -128)) ? (var_1_38 == ((unsigned long int) ((var_1_32 + var_1_39) - var_1_35))) : (var_1_38 == ((unsigned long int) (((((var_1_35 + var_1_32)) < (var_1_37)) ? ((var_1_35 + var_1_32)) : (var_1_37))))))) : (var_1_38 == ((unsigned long int) (var_1_18 + (var_1_15 + 8u))))) : (var_1_38 == ((unsigned long int) var_1_33))) [L351] EXPR (((((((((((((((((last_1_var_1_1 * var_1_35) >= var_1_50) && (! var_1_27)) ? (var_1_1 == ((signed short int) (var_1_35 - ((((last_1_var_1_1) > (var_1_40)) ? (last_1_var_1_1) : (var_1_40)))))) : (((65169 - last_1_var_1_1) < var_1_30) ? (var_1_1 == ((signed short int) (((((last_1_var_1_1) < (var_1_35)) ? (last_1_var_1_1) : (var_1_35))) - var_1_40))) : (((4 + last_1_var_1_1) != 1) ? (var_1_1 == ((signed short int) last_1_var_1_1)) : 1))) && (var_1_27 ? (var_1_8 == ((double) ((((((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) > (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14)))))) ? (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) : (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14))))))))) : (var_1_8 == ((double) (((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) + var_1_11))))) && ((last_1_var_1_50 < (- (last_1_var_1_53 * last_1_var_1_35))) ? (var_1_15 == ((unsigned char) (var_1_16 - (((((var_1_17 + var_1_18)) < (var_1_19)) ? ((var_1_17 + var_1_18)) : (var_1_19)))))) : ((last_1_var_1_1 <= var_1_19) ? (var_1_15 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : (var_1_15 == ((unsigned char) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))) && (var_1_27 ? (var_1_20 == ((float) var_1_9)) : (var_1_20 == ((float) (((var_1_21 - var_1_22) + var_1_11) + var_1_12))))) && ((var_1_43 > ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) ? (((var_1_19 <= var_1_17) || (((((var_1_21) < (var_1_20)) ? (var_1_21) : (var_1_20))) != var_1_10)) ? (var_1_23 == ((unsigned char) ((! var_1_24) || var_1_25))) : (var_1_23 == ((unsigned char) ((var_1_27 || (var_1_15 <= var_1_47)) && (var_1_24 && var_1_26))))) : (var_1_23 == ((unsigned char) ((var_1_13 <= var_1_10) && var_1_25))))) && ((var_1_9 < var_1_14) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_24))) : ((last_1_var_1_30 <= ((last_1_var_1_56 + 64) * (var_1_16 * var_1_18))) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_26))) : 1))) && ((var_1_24 || var_1_25) ? (((var_1_18 / var_1_16) >= (var_1_40 * (~ var_1_19))) ? (var_1_28 == ((unsigned short int) (((((var_1_40 + var_1_19)) < ((var_1_30 + (var_1_16 + var_1_40)))) ? ((var_1_40 + var_1_19)) : ((var_1_30 + (var_1_16 + var_1_40))))))) : (var_1_28 == ((unsigned short int) last_1_var_1_28))) : 1)) && ((((((last_1_var_1_40) < 0 ) ? -(last_1_var_1_40) : (last_1_var_1_40))) >= var_1_17) ? ((last_1_var_1_47 < var_1_17) ? (var_1_30 == ((unsigned long int) ((var_1_31 + (var_1_32 - last_1_var_1_28)) - (((((var_1_33 - var_1_19)) > (last_1_var_1_28)) ? ((var_1_33 - var_1_19)) : (last_1_var_1_28)))))) : (var_1_30 == ((unsigned long int) last_1_var_1_47))) : 1)) && (var_1_27 ? (var_1_35 == ((unsigned char) ((var_1_36 + var_1_37) - var_1_17))) : (var_1_35 == ((unsigned char) var_1_17)))) && ((var_1_35 <= -32) ? ((var_1_35 >= var_1_16) ? (((((((var_1_35) > (var_1_15)) ? (var_1_35) : (var_1_15))) / var_1_36) != (((((-64 >> var_1_35)) < (var_1_15)) ? ((-64 >> var_1_35)) : (var_1_15)))) ? (var_1_38 == ((unsigned long int) var_1_50)) : ((((((var_1_35) < (var_1_17)) ? (var_1_35) : (var_1_17))) < (var_1_1 & -128)) ? (var_1_38 == ((unsigned long int) ((var_1_32 + var_1_39) - var_1_35))) : (var_1_38 == ((unsigned long int) (((((var_1_35 + var_1_32)) < (var_1_37)) ? ((var_1_35 + var_1_32)) : (var_1_37))))))) : (var_1_38 == ((unsigned long int) (var_1_18 + (var_1_15 + 8u))))) : (var_1_38 == ((unsigned long int) var_1_33)))) && (var_1_40 == ((unsigned char) ((((var_1_19) < ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37))))) ? (var_1_19) : ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37))))))))) && ((var_1_12 >= var_1_52) ? (var_1_41 == ((float) (((((((((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) < 0 ) ? -((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) : ((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11)))))) > ((64.6f + var_1_21))) ? ((((((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) < 0 ) ? -((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) : ((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11)))))) : ((64.6f + var_1_21)))))) : (var_1_41 == ((float) (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22))) + ((var_1_21 - var_1_42) + var_1_12)))))) && ((((((var_1_16) > (var_1_15)) ? (var_1_16) : (var_1_15))) >= var_1_15) ? (var_1_43 == ((signed char) ((((((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) < (var_1_46)) ? (((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) : (var_1_46))))) : 1)) && ((var_1_33 != var_1_35) ? (((var_1_9 + (var_1_52 * var_1_10)) <= (var_1_13 / var_1_48)) ? (var_1_47 == ((signed long int) ((var_1_49 - var_1_50) - var_1_16))) : 1) : (var_1_47 == ((signed long int) (var_1_49 - var_1_28))))) && ((((var_1_42 - var_1_21) / var_1_48) < (var_1_22 * var_1_10)) ? (var_1_50 == ((signed char) ((((((var_1_44) > (var_1_18)) ? (var_1_44) : (var_1_18))) + var_1_51) - 2))) : (((var_1_22 - 15.8f) < last_1_var_1_20) ? (var_1_50 == ((signed char) ((((var_1_44) > ((((((var_1_18 + var_1_51)) < (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))) ? ((var_1_18 + var_1_51)) : (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))))))) ? (var_1_44) : ((((((var_1_18 + var_1_51)) < (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))) ? ((var_1_18 + var_1_51)) : (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))))))))) : (((((((last_1_var_1_50 | last_1_var_1_40)) > (last_1_var_1_38)) ? ((last_1_var_1_50 | last_1_var_1_40)) : (last_1_var_1_38))) >= last_1_var_1_40) ? ((((last_1_var_1_15 - 2) <= ((((var_1_31) < (256)) ? (var_1_31) : (256)))) || (var_1_16 != var_1_39)) ? (var_1_50 == ((signed char) ((((var_1_46) < (var_1_51)) ? (var_1_46) : (var_1_51))))) : (var_1_50 == ((signed char) ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))))) : (var_1_50 == ((signed char) (var_1_44 - var_1_45)))))) [L351-L352] return (((((((((((((((((((((last_1_var_1_1 * var_1_35) >= var_1_50) && (! var_1_27)) ? (var_1_1 == ((signed short int) (var_1_35 - ((((last_1_var_1_1) > (var_1_40)) ? (last_1_var_1_1) : (var_1_40)))))) : (((65169 - last_1_var_1_1) < var_1_30) ? (var_1_1 == ((signed short int) (((((last_1_var_1_1) < (var_1_35)) ? (last_1_var_1_1) : (var_1_35))) - var_1_40))) : (((4 + last_1_var_1_1) != 1) ? (var_1_1 == ((signed short int) last_1_var_1_1)) : 1))) && (var_1_27 ? (var_1_8 == ((double) ((((((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) > (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14)))))) ? (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10)))) : (((var_1_11 + var_1_12) + ((((var_1_13) > (var_1_14)) ? (var_1_13) : (var_1_14))))))))) : (var_1_8 == ((double) (((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) + var_1_11))))) && ((last_1_var_1_50 < (- (last_1_var_1_53 * last_1_var_1_35))) ? (var_1_15 == ((unsigned char) (var_1_16 - (((((var_1_17 + var_1_18)) < (var_1_19)) ? ((var_1_17 + var_1_18)) : (var_1_19)))))) : ((last_1_var_1_1 <= var_1_19) ? (var_1_15 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : (var_1_15 == ((unsigned char) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))) && (var_1_27 ? (var_1_20 == ((float) var_1_9)) : (var_1_20 == ((float) (((var_1_21 - var_1_22) + var_1_11) + var_1_12))))) && ((var_1_43 > ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) ? (((var_1_19 <= var_1_17) || (((((var_1_21) < (var_1_20)) ? (var_1_21) : (var_1_20))) != var_1_10)) ? (var_1_23 == ((unsigned char) ((! var_1_24) || var_1_25))) : (var_1_23 == ((unsigned char) ((var_1_27 || (var_1_15 <= var_1_47)) && (var_1_24 && var_1_26))))) : (var_1_23 == ((unsigned char) ((var_1_13 <= var_1_10) && var_1_25))))) && ((var_1_9 < var_1_14) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_24))) : ((last_1_var_1_30 <= ((last_1_var_1_56 + 64) * (var_1_16 * var_1_18))) ? (var_1_27 == ((unsigned char) (var_1_25 || var_1_26))) : 1))) && ((var_1_24 || var_1_25) ? (((var_1_18 / var_1_16) >= (var_1_40 * (~ var_1_19))) ? (var_1_28 == ((unsigned short int) (((((var_1_40 + var_1_19)) < ((var_1_30 + (var_1_16 + var_1_40)))) ? ((var_1_40 + var_1_19)) : ((var_1_30 + (var_1_16 + var_1_40))))))) : (var_1_28 == ((unsigned short int) last_1_var_1_28))) : 1)) && ((((((last_1_var_1_40) < 0 ) ? -(last_1_var_1_40) : (last_1_var_1_40))) >= var_1_17) ? ((last_1_var_1_47 < var_1_17) ? (var_1_30 == ((unsigned long int) ((var_1_31 + (var_1_32 - last_1_var_1_28)) - (((((var_1_33 - var_1_19)) > (last_1_var_1_28)) ? ((var_1_33 - var_1_19)) : (last_1_var_1_28)))))) : (var_1_30 == ((unsigned long int) last_1_var_1_47))) : 1)) && (var_1_27 ? (var_1_35 == ((unsigned char) ((var_1_36 + var_1_37) - var_1_17))) : (var_1_35 == ((unsigned char) var_1_17)))) && ((var_1_35 <= -32) ? ((var_1_35 >= var_1_16) ? (((((((var_1_35) > (var_1_15)) ? (var_1_35) : (var_1_15))) / var_1_36) != (((((-64 >> var_1_35)) < (var_1_15)) ? ((-64 >> var_1_35)) : (var_1_15)))) ? (var_1_38 == ((unsigned long int) var_1_50)) : ((((((var_1_35) < (var_1_17)) ? (var_1_35) : (var_1_17))) < (var_1_1 & -128)) ? (var_1_38 == ((unsigned long int) ((var_1_32 + var_1_39) - var_1_35))) : (var_1_38 == ((unsigned long int) (((((var_1_35 + var_1_32)) < (var_1_37)) ? ((var_1_35 + var_1_32)) : (var_1_37))))))) : (var_1_38 == ((unsigned long int) (var_1_18 + (var_1_15 + 8u))))) : (var_1_38 == ((unsigned long int) var_1_33)))) && (var_1_40 == ((unsigned char) ((((var_1_19) < ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37))))) ? (var_1_19) : ((((((var_1_16 - var_1_18)) < (var_1_37)) ? ((var_1_16 - var_1_18)) : (var_1_37))))))))) && ((var_1_12 >= var_1_52) ? (var_1_41 == ((float) (((((((((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) < 0 ) ? -((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) : ((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11)))))) > ((64.6f + var_1_21))) ? ((((((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) < 0 ) ? -((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11))) : ((((var_1_9) > (var_1_11)) ? (var_1_9) : (var_1_11)))))) : ((64.6f + var_1_21)))))) : (var_1_41 == ((float) (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22))) + ((var_1_21 - var_1_42) + var_1_12)))))) && ((((((var_1_16) > (var_1_15)) ? (var_1_16) : (var_1_15))) >= var_1_15) ? (var_1_43 == ((signed char) ((((((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) < (var_1_46)) ? (((var_1_18 + var_1_44) - ((((var_1_17) < (var_1_45)) ? (var_1_17) : (var_1_45))))) : (var_1_46))))) : 1)) && ((var_1_33 != var_1_35) ? (((var_1_9 + (var_1_52 * var_1_10)) <= (var_1_13 / var_1_48)) ? (var_1_47 == ((signed long int) ((var_1_49 - var_1_50) - var_1_16))) : 1) : (var_1_47 == ((signed long int) (var_1_49 - var_1_28))))) && ((((var_1_42 - var_1_21) / var_1_48) < (var_1_22 * var_1_10)) ? (var_1_50 == ((signed char) ((((((var_1_44) > (var_1_18)) ? (var_1_44) : (var_1_18))) + var_1_51) - 2))) : (((var_1_22 - 15.8f) < last_1_var_1_20) ? (var_1_50 == ((signed char) ((((var_1_44) > ((((((var_1_18 + var_1_51)) < (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))) ? ((var_1_18 + var_1_51)) : (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))))))) ? (var_1_44) : ((((((var_1_18 + var_1_51)) < (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))) ? ((var_1_18 + var_1_51)) : (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))))))))))) : (((((((last_1_var_1_50 | last_1_var_1_40)) > (last_1_var_1_38)) ? ((last_1_var_1_50 | last_1_var_1_40)) : (last_1_var_1_38))) >= last_1_var_1_40) ? ((((last_1_var_1_15 - 2) <= ((((var_1_31) < (256)) ? (var_1_31) : (256)))) || (var_1_16 != var_1_39)) ? (var_1_50 == ((signed char) ((((var_1_46) < (var_1_51)) ? (var_1_46) : (var_1_51))))) : (var_1_50 == ((signed char) ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44)))))) : (var_1_50 == ((signed char) (var_1_44 - var_1_45))))))) && ((-50 <= var_1_30) ? (var_1_52 == ((double) (var_1_42 - var_1_21))) : 1)) && ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) < var_1_47) ? (var_1_53 == ((unsigned long int) var_1_49)) : (var_1_25 ? (((var_1_52 >= var_1_21) && (var_1_42 > var_1_48)) ? (var_1_53 == ((unsigned long int) (var_1_55 - (var_1_1 + var_1_15)))) : ((! var_1_23) ? (var_1_53 == ((unsigned long int) ((((var_1_40) < ((var_1_33 + var_1_1))) ? (var_1_40) : ((var_1_33 + var_1_1)))))) : (var_1_53 == ((unsigned long int) ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))))) : (var_1_53 == ((unsigned long int) ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56)))))))) && (((var_1_48 * var_1_9) != ((((var_1_12) < (var_1_52)) ? (var_1_12) : (var_1_52)))) ? ((var_1_26 && (! var_1_27)) ? (var_1_56 == ((signed long int) (-200 + var_1_15))) : (((0 ^ var_1_17) < var_1_16) ? (var_1_56 == ((signed long int) var_1_36)) : 1)) : (var_1_56 == ((signed long int) var_1_15)))) && ((((((var_1_41) > (var_1_14)) ? (var_1_41) : (var_1_14))) < ((((var_1_20) > (var_1_20)) ? (var_1_20) : (var_1_20)))) ? (var_1_57 == ((float) ((((((((7.4f) < ((var_1_21 - 63.6f))) ? (7.4f) : ((var_1_21 - 63.6f))))) > (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22))))) ? (((((7.4f) < ((var_1_21 - 63.6f))) ? (7.4f) : ((var_1_21 - 63.6f))))) : (((((var_1_11) > (var_1_22)) ? (var_1_11) : (var_1_22)))))))) : 1) ; [L361] RET, EXPR property() [L361] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_10=0, var_1_11=0, var_1_15=1, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=-63, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=163, var_1_30=7516192738, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=1, var_1_36=63, var_1_37=-704, var_1_38=-3221225473, var_1_39=1073741824, var_1_40=64, var_1_41=2, var_1_43=0, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=101, var_1_51=63, var_1_52=1027/8, var_1_53=1, var_1_55=2147483647, var_1_56=1, var_1_57=37/5, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=2, last_1_var_1_1=100, last_1_var_1_20=199/8, last_1_var_1_28=128, last_1_var_1_30=1, last_1_var_1_35=0, last_1_var_1_38=1, last_1_var_1_40=128, last_1_var_1_47=-4, last_1_var_1_50=100, last_1_var_1_53=16, last_1_var_1_56=10, var_1_10=0, var_1_11=0, var_1_15=1, var_1_16=167, var_1_17=1, var_1_18=3, var_1_19=99, var_1_1=-63, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=163, var_1_30=7516192738, var_1_31=10737418239, var_1_32=-6442450945, var_1_33=-3221225473, var_1_35=1, var_1_36=63, var_1_37=-704, var_1_38=-3221225473, var_1_39=1073741824, var_1_40=64, var_1_41=2, var_1_43=0, var_1_44=40, var_1_45=66, var_1_46=0, var_1_47=-4, var_1_49=1073741822, var_1_50=101, var_1_51=63, var_1_52=1027/8, var_1_53=1, var_1_55=2147483647, var_1_56=1, var_1_57=37/5, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.5s, OverallIterations: 1, TraceHistogramMax: 49, 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=87occurred 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, 6.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 360 NumberOfCodeBlocks, 360 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 06:44:50,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa3ed2bff1e00689dc57bff3bbe0e8e59870786f79090b55555fbd2dfd8e804d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:44:52,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:44:53,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:44:53,099 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:44:53,100 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:44:53,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:44:53,142 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:44:53,145 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:44:53,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:44:53,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:44:53,147 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:44:53,147 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:44:53,148 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:44:53,148 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:44:53,151 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:44:53,151 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:44:53,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:44:53,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:44:53,153 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:44:53,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:44:53,154 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:44:53,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:44:53,158 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:44:53,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:44:53,158 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:44:53,158 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:44:53,159 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:44:53,159 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:44:53,159 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:44:53,160 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:44:53,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:44:53,160 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:44:53,160 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:44:53,162 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:44:53,163 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:44:53,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:44:53,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:44:53,163 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:44:53,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:44:53,165 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:44:53,165 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:44:53,165 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:44:53,165 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:44:53,166 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa3ed2bff1e00689dc57bff3bbe0e8e59870786f79090b55555fbd2dfd8e804d [2024-11-09 06:44:53,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:44:53,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:44:53,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:44:53,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:44:53,651 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:44:53,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i Unable to find full path for "g++" [2024-11-09 06:44:55,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:44:56,041 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:44:56,042 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i [2024-11-09 06:44:56,055 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/ce25b6cf3/36b7bf354cd542ac8a48c270f0fb326c/FLAG2d2ebb9ec [2024-11-09 06:44:56,312 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/data/ce25b6cf3/36b7bf354cd542ac8a48c270f0fb326c [2024-11-09 06:44:56,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:44:56,318 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:44:56,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:44:56,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:44:56,326 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:44:56,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:44:56" (1/1) ... [2024-11-09 06:44:56,330 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7381c365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:56, skipping insertion in model container [2024-11-09 06:44:56,330 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:44:56" (1/1) ... [2024-11-09 06:44:56,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:44:56,664 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_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i[916,929] [2024-11-09 06:44:56,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:44:56,997 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:44:57,016 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_5757686f-4032-44e7-bd1d-91f3916e4e94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-12.i[916,929] [2024-11-09 06:44:57,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:44:57,158 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:44:57,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57 WrapperNode [2024-11-09 06:44:57,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:44:57,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:44:57,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:44:57,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:44:57,168 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,188 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,237 INFO L138 Inliner]: procedures = 27, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 346 [2024-11-09 06:44:57,237 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:44:57,238 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:44:57,238 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:44:57,238 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:44:57,248 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,282 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,287 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,295 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:44:57,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:44:57,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:44:57,307 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:44:57,308 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (1/1) ... [2024-11-09 06:44:57,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:44:57,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:44:57,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:44:57,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:44:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:44:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:44:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:44:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:44:57,587 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:44:57,589 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:45:25,287 INFO L? ?]: Removed 50 outVars from TransFormulas that were not future-live. [2024-11-09 06:45:25,288 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:45:25,312 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:45:25,315 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:45:25,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:45:25 BoogieIcfgContainer [2024-11-09 06:45:25,316 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:45:25,318 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:45:25,319 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:45:25,323 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:45:25,324 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:44:56" (1/3) ... [2024-11-09 06:45:25,325 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df756b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:45:25, skipping insertion in model container [2024-11-09 06:45:25,325 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:44:57" (2/3) ... [2024-11-09 06:45:25,326 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df756b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:45:25, skipping insertion in model container [2024-11-09 06:45:25,328 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:45:25" (3/3) ... [2024-11-09 06:45:25,329 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-12.i [2024-11-09 06:45:25,351 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:45:25,352 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:45:25,457 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:45:25,467 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;@1ed6a108, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:45:25,467 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:45:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 94 states have (on average 1.446808510638298) internal successors, (136), 95 states have internal predecessors, (136), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 06:45:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 06:45:25,494 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:45:25,495 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:45:25,496 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:45:25,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:45:25,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1951087229, now seen corresponding path program 1 times [2024-11-09 06:45:25,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:45:25,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1794811190] [2024-11-09 06:45:25,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:45:25,521 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:45:25,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:45:25,524 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:45:25,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 06:45:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:45:29,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:45:29,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:45:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 636 proven. 0 refuted. 0 times theorem prover too weak. 4068 trivial. 0 not checked. [2024-11-09 06:45:29,169 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:45:29,170 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:45:29,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1794811190] [2024-11-09 06:45:29,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1794811190] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:45:29,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:45:29,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:45:29,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914502097] [2024-11-09 06:45:29,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:45:29,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:45:29,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:45:29,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:45:29,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:45:29,207 INFO L87 Difference]: Start difference. First operand has 146 states, 94 states have (on average 1.446808510638298) internal successors, (136), 95 states have internal predecessors, (136), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 06:45:29,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:45:29,252 INFO L93 Difference]: Finished difference Result 282 states and 505 transitions. [2024-11-09 06:45:29,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:45:29,255 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 313 [2024-11-09 06:45:29,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:45:29,268 INFO L225 Difference]: With dead ends: 282 [2024-11-09 06:45:29,268 INFO L226 Difference]: Without dead ends: 139 [2024-11-09 06:45:29,272 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:45:29,276 INFO L432 NwaCegarLoop]: 220 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, 220 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:45:29,277 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:45:29,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2024-11-09 06:45:29,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2024-11-09 06:45:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 88 states have (on average 1.3863636363636365) internal successors, (122), 88 states have internal predecessors, (122), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 06:45:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 220 transitions. [2024-11-09 06:45:29,347 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 220 transitions. Word has length 313 [2024-11-09 06:45:29,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:45:29,348 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 220 transitions. [2024-11-09 06:45:29,348 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 06:45:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 220 transitions. [2024-11-09 06:45:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 06:45:29,356 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:45:29,357 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:45:29,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 06:45:29,557 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:45:29,558 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:45:29,559 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:45:29,559 INFO L85 PathProgramCache]: Analyzing trace with hash 95741935, now seen corresponding path program 1 times [2024-11-09 06:45:29,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:45:29,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [621283561] [2024-11-09 06:45:29,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:45:29,562 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:45:29,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:45:29,566 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:45:29,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 06:45:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:45:33,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:45:33,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:46:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1470 proven. 117 refuted. 0 times theorem prover too weak. 3117 trivial. 0 not checked. [2024-11-09 06:46:02,034 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:46:11,107 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:46:11,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [621283561] [2024-11-09 06:46:11,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [621283561] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:46:11,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1397107038] [2024-11-09 06:46:11,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:46:11,108 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:46:11,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:46:11,110 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:46:11,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 06:46:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:46:12,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:46:12,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:46:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 06:46:13,694 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:46:13,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1397107038] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:46:13,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:46:13,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-09 06:46:13,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340927796] [2024-11-09 06:46:13,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:46:13,700 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:46:13,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:46:13,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:46:13,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2024-11-09 06:46:13,705 INFO L87 Difference]: Start difference. First operand 139 states and 220 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:46:16,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:21,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:23,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:25,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:27,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:27,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:46:27,656 INFO L93 Difference]: Finished difference Result 411 states and 654 transitions. [2024-11-09 06:46:28,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:46:28,055 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 313 [2024-11-09 06:46:28,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:46:28,061 INFO L225 Difference]: With dead ends: 411 [2024-11-09 06:46:28,061 INFO L226 Difference]: Without dead ends: 275 [2024-11-09 06:46:28,063 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 877 GetRequests, 865 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:46:28,065 INFO L432 NwaCegarLoop]: 250 mSDtfsCounter, 207 mSDsluCounter, 451 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 701 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:46:28,065 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 701 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 24 Invalid, 5 Unknown, 0 Unchecked, 13.6s Time] [2024-11-09 06:46:28,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2024-11-09 06:46:28,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 273. [2024-11-09 06:46:28,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 172 states have (on average 1.3662790697674418) internal successors, (235), 172 states have internal predecessors, (235), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-09 06:46:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 431 transitions. [2024-11-09 06:46:28,114 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 431 transitions. Word has length 313 [2024-11-09 06:46:28,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:46:28,116 INFO L471 AbstractCegarLoop]: Abstraction has 273 states and 431 transitions. [2024-11-09 06:46:28,117 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:46:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 431 transitions. [2024-11-09 06:46:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 06:46:28,124 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:46:28,124 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:46:28,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-09 06:46:28,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 06:46:28,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:46:28,525 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:46:28,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:46:28,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1791255887, now seen corresponding path program 1 times [2024-11-09 06:46:28,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:46:28,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [59792564] [2024-11-09 06:46:28,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:46:28,528 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:46:28,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:46:28,529 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:46:28,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 06:46:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:46:31,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:46:31,868 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:47:06,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1470 proven. 117 refuted. 0 times theorem prover too weak. 3117 trivial. 0 not checked. [2024-11-09 06:47:06,799 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:47:18,359 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:47:18,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [59792564] [2024-11-09 06:47:18,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [59792564] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:47:18,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [353975963] [2024-11-09 06:47:18,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:47:18,361 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:47:18,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:47:18,364 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:47:18,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 06:47:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:47:19,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:47:19,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:47:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 06:47:38,683 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:47:38,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [353975963] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:47:38,684 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:47:38,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-09 06:47:38,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235196781] [2024-11-09 06:47:38,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:47:38,685 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:47:38,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:47:38,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:47:38,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2024-11-09 06:47:38,687 INFO L87 Difference]: Start difference. First operand 273 states and 431 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:47:46,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:47:48,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:47:50,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:47:52,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:47:52,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:47:52,782 INFO L93 Difference]: Finished difference Result 813 states and 1287 transitions. [2024-11-09 06:47:52,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:47:52,783 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 313 [2024-11-09 06:47:52,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:47:52,789 INFO L225 Difference]: With dead ends: 813 [2024-11-09 06:47:52,789 INFO L226 Difference]: Without dead ends: 543 [2024-11-09 06:47:52,795 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 876 GetRequests, 865 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2024-11-09 06:47:52,796 INFO L432 NwaCegarLoop]: 216 mSDtfsCounter, 78 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:47:52,797 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 536 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 119 Invalid, 4 Unknown, 0 Unchecked, 14.0s Time] [2024-11-09 06:47:52,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2024-11-09 06:47:52,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 539. [2024-11-09 06:47:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 338 states have (on average 1.3609467455621302) internal successors, (460), 338 states have internal predecessors, (460), 196 states have call successors, (196), 4 states have call predecessors, (196), 4 states have return successors, (196), 196 states have call predecessors, (196), 196 states have call successors, (196) [2024-11-09 06:47:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 852 transitions. [2024-11-09 06:47:52,899 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 852 transitions. Word has length 313 [2024-11-09 06:47:52,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:47:52,902 INFO L471 AbstractCegarLoop]: Abstraction has 539 states and 852 transitions. [2024-11-09 06:47:52,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:47:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 852 transitions. [2024-11-09 06:47:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 06:47:52,910 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:47:52,911 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:47:52,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 06:47:53,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-09 06:47:53,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:47:53,312 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:47:53,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:47:53,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1768623633, now seen corresponding path program 1 times [2024-11-09 06:47:53,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:47:53,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1323271050] [2024-11-09 06:47:53,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:47:53,314 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:47:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:47:53,316 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:47:53,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-09 06:47:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:47:56,596 INFO L255 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:47:56,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:48:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1470 proven. 117 refuted. 0 times theorem prover too weak. 3117 trivial. 0 not checked. [2024-11-09 06:48:28,788 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:48:39,207 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:48:39,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1323271050] [2024-11-09 06:48:39,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1323271050] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:48:39,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [667335803] [2024-11-09 06:48:39,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:48:39,209 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:48:39,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:48:39,213 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:48:39,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 06:48:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:48:44,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:48:44,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:49:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 06:49:38,768 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:49:38,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [667335803] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:49:38,769 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:49:38,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-09 06:49:38,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424178818] [2024-11-09 06:49:38,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:49:38,770 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:49:38,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:49:38,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:49:38,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:49:38,772 INFO L87 Difference]: Start difference. First operand 539 states and 852 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:49:45,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:49:48,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:49:52,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:49:54,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:49:56,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:49:59,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:50:01,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:50:04,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:50:06,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:50:08,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:50:08,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:50:08,825 INFO L93 Difference]: Finished difference Result 1334 states and 2108 transitions. [2024-11-09 06:50:09,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:50:09,202 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 313 [2024-11-09 06:50:09,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:50:09,212 INFO L225 Difference]: With dead ends: 1334 [2024-11-09 06:50:09,212 INFO L226 Difference]: Without dead ends: 798 [2024-11-09 06:50:09,224 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 878 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2024-11-09 06:50:09,229 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 114 mSDsluCounter, 516 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 99 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.8s IncrementalHoareTripleChecker+Time [2024-11-09 06:50:09,230 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 731 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 138 Invalid, 10 Unknown, 0 Unchecked, 28.8s Time] [2024-11-09 06:50:09,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2024-11-09 06:50:09,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 656. [2024-11-09 06:50:09,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 405 states have (on average 1.3382716049382717) internal successors, (542), 405 states have internal predecessors, (542), 245 states have call successors, (245), 5 states have call predecessors, (245), 5 states have return successors, (245), 245 states have call predecessors, (245), 245 states have call successors, (245) [2024-11-09 06:50:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 1032 transitions. [2024-11-09 06:50:09,358 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 1032 transitions. Word has length 313 [2024-11-09 06:50:09,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:50:09,360 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 1032 transitions. [2024-11-09 06:50:09,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:50:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1032 transitions. [2024-11-09 06:50:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-09 06:50:09,366 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:50:09,370 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:50:09,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-09 06:50:09,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-09 06:50:09,771 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:50:09,772 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:50:09,772 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:50:09,772 INFO L85 PathProgramCache]: Analyzing trace with hash 628779251, now seen corresponding path program 1 times [2024-11-09 06:50:09,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:50:09,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2026418579] [2024-11-09 06:50:09,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:50:09,773 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:50:09,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:50:09,774 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:50:09,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-09 06:50:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:50:12,953 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:50:12,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:50:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1470 proven. 117 refuted. 0 times theorem prover too weak. 3117 trivial. 0 not checked. [2024-11-09 06:50:47,399 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:50:58,713 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:50:58,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2026418579] [2024-11-09 06:50:58,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2026418579] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:50:58,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [886371095] [2024-11-09 06:50:58,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:50:58,713 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:50:58,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:50:58,715 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:50:58,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-09 06:51:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:51:04,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:51:04,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:51:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2128 proven. 96 refuted. 0 times theorem prover too weak. 2480 trivial. 0 not checked. [2024-11-09 06:51:20,423 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:51:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 48 proven. 96 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-09 06:51:34,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [886371095] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:51:34,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1546294410] [2024-11-09 06:51:34,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:51:34,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:51:34,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:51:34,278 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:51:34,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-09 06:51:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:51:37,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:51:37,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:51:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2388 proven. 66 refuted. 0 times theorem prover too weak. 2250 trivial. 0 not checked. [2024-11-09 06:51:48,405 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:51:53,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1546294410] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:51:53,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2024-11-09 06:51:53,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6, 6] total 16 [2024-11-09 06:51:53,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293271238] [2024-11-09 06:51:53,879 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2024-11-09 06:51:53,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-09 06:51:53,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:51:53,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-09 06:51:53,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2024-11-09 06:51:53,884 INFO L87 Difference]: Start difference. First operand 656 states and 1032 transitions. Second operand has 16 states, 16 states have (on average 12.0) internal successors, (192), 16 states have internal predecessors, (192), 5 states have call successors, (162), 5 states have call predecessors, (162), 8 states have return successors, (164), 5 states have call predecessors, (164), 5 states have call successors, (164) [2024-11-09 06:52:40,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:42,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:44,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:46,449 WARN L539 Checker$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 [] [2024-11-09 06:52:48,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:50,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:52,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:52:54,500 WARN L539 Checker$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 [] [2024-11-09 06:52:56,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:14,599 WARN L539 Checker$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 [] [2024-11-09 06:53:16,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:18,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:20,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:22,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:24,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:26,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:28,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:30,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:32,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:34,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:53:35,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:53:35,371 INFO L93 Difference]: Finished difference Result 1034 states and 1601 transitions. [2024-11-09 06:53:35,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-09 06:53:35,372 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 12.0) internal successors, (192), 16 states have internal predecessors, (192), 5 states have call successors, (162), 5 states have call predecessors, (162), 8 states have return successors, (164), 5 states have call predecessors, (164), 5 states have call successors, (164) Word has length 314 [2024-11-09 06:53:35,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:53:35,378 INFO L225 Difference]: With dead ends: 1034 [2024-11-09 06:53:35,378 INFO L226 Difference]: Without dead ends: 485 [2024-11-09 06:53:35,381 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1572 GetRequests, 1524 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 531 ImplicationChecksByTransitivity, 31.7s TimeCoverageRelationStatistics Valid=466, Invalid=1886, Unknown=0, NotChecked=0, Total=2352 [2024-11-09 06:53:35,382 INFO L432 NwaCegarLoop]: 143 mSDtfsCounter, 634 mSDsluCounter, 1163 mSDsCounter, 0 mSdLazyCounter, 1095 mSolverCounterSat, 359 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 635 SdHoareTripleChecker+Valid, 1306 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 359 IncrementalHoareTripleChecker+Valid, 1095 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 82.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:53:35,382 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [635 Valid, 1306 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 1095 Invalid, 20 Unknown, 0 Unchecked, 82.4s Time] [2024-11-09 06:53:35,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-11-09 06:53:35,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 405. [2024-11-09 06:53:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 247 states have (on average 1.2793522267206479) internal successors, (316), 247 states have internal predecessors, (316), 147 states have call successors, (147), 10 states have call predecessors, (147), 10 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-09 06:53:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 610 transitions. [2024-11-09 06:53:35,461 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 610 transitions. Word has length 314 [2024-11-09 06:53:35,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:53:35,462 INFO L471 AbstractCegarLoop]: Abstraction has 405 states and 610 transitions. [2024-11-09 06:53:35,463 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 12.0) internal successors, (192), 16 states have internal predecessors, (192), 5 states have call successors, (162), 5 states have call predecessors, (162), 8 states have return successors, (164), 5 states have call predecessors, (164), 5 states have call successors, (164) [2024-11-09 06:53:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 610 transitions. [2024-11-09 06:53:35,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-09 06:53:35,465 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:53:35,466 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:53:35,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-09 06:53:35,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2024-11-09 06:53:36,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-09 06:53:36,066 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:53:36,067 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:53:36,067 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:53:36,067 INFO L85 PathProgramCache]: Analyzing trace with hash 803710498, now seen corresponding path program 1 times [2024-11-09 06:53:36,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:53:36,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [447290410] [2024-11-09 06:53:36,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:53:36,068 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:53:36,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:53:36,069 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:53:36,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-09 06:53:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:53:39,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:53:39,170 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:53:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2128 proven. 96 refuted. 0 times theorem prover too weak. 2480 trivial. 0 not checked. [2024-11-09 06:53:52,856 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:54:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 48 proven. 96 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-09 06:54:05,652 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:54:05,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [447290410] [2024-11-09 06:54:05,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [447290410] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:54:05,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [923886159] [2024-11-09 06:54:05,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:54:05,654 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:54:05,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:54:05,655 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:54:05,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 06:54:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:54:11,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:54:11,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:54:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 06:54:18,387 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:54:18,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [923886159] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:54:18,388 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 06:54:18,388 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 6] total 12 [2024-11-09 06:54:18,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099537843] [2024-11-09 06:54:18,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:54:18,389 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:54:18,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:54:18,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:54:18,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:54:18,391 INFO L87 Difference]: Start difference. First operand 405 states and 610 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:54:24,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:26,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:29,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:31,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:34,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:38,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:40,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:42,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:46,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:48,373 WARN L539 Checker$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 [] [2024-11-09 06:54:50,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:54:50,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:54:50,865 INFO L93 Difference]: Finished difference Result 795 states and 1194 transitions. [2024-11-09 06:54:50,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:54:50,866 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 317 [2024-11-09 06:54:50,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:54:50,871 INFO L225 Difference]: With dead ends: 795 [2024-11-09 06:54:50,871 INFO L226 Difference]: Without dead ends: 487 [2024-11-09 06:54:50,872 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 950 GetRequests, 937 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:54:50,874 INFO L432 NwaCegarLoop]: 222 mSDtfsCounter, 123 mSDsluCounter, 536 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 4 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 758 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:54:50,876 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 758 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 143 Invalid, 10 Unknown, 0 Unchecked, 31.3s Time] [2024-11-09 06:54:50,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2024-11-09 06:54:50,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 484. [2024-11-09 06:54:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 308 states have (on average 1.2824675324675325) internal successors, (395), 309 states have internal predecessors, (395), 163 states have call successors, (163), 12 states have call predecessors, (163), 12 states have return successors, (163), 162 states have call predecessors, (163), 163 states have call successors, (163) [2024-11-09 06:54:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 721 transitions. [2024-11-09 06:54:50,966 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 721 transitions. Word has length 317 [2024-11-09 06:54:50,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:54:50,967 INFO L471 AbstractCegarLoop]: Abstraction has 484 states and 721 transitions. [2024-11-09 06:54:50,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 06:54:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 721 transitions. [2024-11-09 06:54:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 06:54:50,971 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:54:50,972 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:54:51,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 06:54:51,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2024-11-09 06:54:51,372 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:54:51,373 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:54:51,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:54:51,373 INFO L85 PathProgramCache]: Analyzing trace with hash 1925035754, now seen corresponding path program 1 times [2024-11-09 06:54:51,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:54:51,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [755658568] [2024-11-09 06:54:51,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:54:51,374 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:54:51,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:54:51,376 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:54:51,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5757686f-4032-44e7-bd1d-91f3916e4e94/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2024-11-09 06:54:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:54:55,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 06:54:55,520 INFO L278 TraceCheckSpWp]: Computing forward predicates...