./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.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_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/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 71fa1ece88cae2f03b972f802d0e538a87174ef11cefc651662c60c0e9dd54e7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:03:51,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:03:51,161 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:03:51,168 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:03:51,168 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:03:51,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:03:51,202 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:03:51,202 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:03:51,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:03:51,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:03:51,204 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:03:51,205 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:03:51,205 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:03:51,208 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:03:51,208 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:03:51,209 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:03:51,209 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:03:51,210 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:03:51,210 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:03:51,210 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:03:51,211 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:03:51,215 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:03:51,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:03:51,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:03:51,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:03:51,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:03:51,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:03:51,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:03:51,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:03:51,217 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:03:51,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:03:51,218 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:03:51,218 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:03:51,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:03:51,220 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:03:51,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:03:51,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:03:51,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:03:51,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:03:51,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:03:51,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:03:51,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:03:51,223 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:03:51,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:03:51,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:03:51,224 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:03:51,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:03:51,224 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_e98c446e-d54f-4c81-926b-335cb0e9b259/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71fa1ece88cae2f03b972f802d0e538a87174ef11cefc651662c60c0e9dd54e7 [2024-11-09 06:03:51,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:03:51,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:03:51,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:03:51,556 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:03:51,556 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:03:51,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i Unable to find full path for "g++" [2024-11-09 06:03:53,642 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:03:53,882 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:03:53,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i [2024-11-09 06:03:53,894 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/c7f1920f9/236c0d7e2ac34f1ca4247413ad4c66b9/FLAG940128e15 [2024-11-09 06:03:53,912 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/c7f1920f9/236c0d7e2ac34f1ca4247413ad4c66b9 [2024-11-09 06:03:53,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:03:53,916 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:03:53,918 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:03:53,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:03:53,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:03:53,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:03:53" (1/1) ... [2024-11-09 06:03:53,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6777e451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:53, skipping insertion in model container [2024-11-09 06:03:53,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:03:53" (1/1) ... [2024-11-09 06:03:53,983 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:03:54,169 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_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i[916,929] [2024-11-09 06:03:54,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:03:54,379 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:03:54,392 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_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i[916,929] [2024-11-09 06:03:54,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:03:54,529 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:03:54,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54 WrapperNode [2024-11-09 06:03:54,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:03:54,531 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:03:54,531 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:03:54,531 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:03:54,539 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,701 INFO L138 Inliner]: procedures = 26, calls = 80, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 458 [2024-11-09 06:03:54,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:03:54,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:03:54,703 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:03:54,703 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:03:54,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,736 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,792 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,816 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:03:54,816 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:03:54,817 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:03:54,817 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:03:54,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (1/1) ... [2024-11-09 06:03:54,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:03:54,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:03:54,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:03:54,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:03:54,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:03:54,889 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:03:54,889 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:03:54,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:03:54,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:03:54,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:03:55,014 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:03:55,016 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:03:56,154 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-11-09 06:03:56,155 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:03:57,000 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:03:57,001 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:03:57,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:03:57 BoogieIcfgContainer [2024-11-09 06:03:57,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:03:57,004 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:03:57,004 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:03:57,007 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:03:57,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:03:53" (1/3) ... [2024-11-09 06:03:57,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@484d8488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:03:57, skipping insertion in model container [2024-11-09 06:03:57,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:03:54" (2/3) ... [2024-11-09 06:03:57,009 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@484d8488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:03:57, skipping insertion in model container [2024-11-09 06:03:57,009 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:03:57" (3/3) ... [2024-11-09 06:03:57,010 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-51.i [2024-11-09 06:03:57,028 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:03:57,029 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:03:57,096 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:03:57,103 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;@3f046b6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:03:57,104 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:03:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand has 111 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 42 states have internal predecessors, (44), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2024-11-09 06:03:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-09 06:03:57,133 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:03:57,134 INFO L215 NwaCegarLoop]: trace histogram [67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:03:57,135 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:03:57,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:03:57,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1384304396, now seen corresponding path program 1 times [2024-11-09 06:03:57,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:03:57,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522451826] [2024-11-09 06:03:57,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:03:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:04:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:04:01,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1434900726] [2024-11-09 06:04:01,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:01,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:04:01,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:04:01,449 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:04:01,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:04:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:04:03,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:04:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:04:04,243 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:04:04,245 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:04:04,247 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:04:04,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 06:04:04,450 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:04:04,453 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:04:04,723 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:04:04,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:04:04 BoogieIcfgContainer [2024-11-09 06:04:04,726 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:04:04,726 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:04:04,728 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:04:04,728 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:04:04,729 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:03:57" (3/4) ... [2024-11-09 06:04:04,732 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:04:04,733 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:04:04,735 INFO L158 Benchmark]: Toolchain (without parser) took 10817.35ms. Allocated memory was 180.4MB in the beginning and 316.7MB in the end (delta: 136.3MB). Free memory was 145.0MB in the beginning and 180.4MB in the end (delta: -35.3MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,736 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:04:04,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 612.71ms. Allocated memory is still 180.4MB. Free memory was 144.6MB in the beginning and 115.2MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 171.01ms. Allocated memory is still 180.4MB. Free memory was 115.2MB in the beginning and 143.4MB in the end (delta: -28.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,738 INFO L158 Benchmark]: Boogie Preprocessor took 113.33ms. Allocated memory is still 180.4MB. Free memory was 143.4MB in the beginning and 138.3MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,738 INFO L158 Benchmark]: RCFGBuilder took 2184.87ms. Allocated memory was 180.4MB in the beginning and 230.7MB in the end (delta: 50.3MB). Free memory was 138.3MB in the beginning and 163.3MB in the end (delta: -25.1MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,739 INFO L158 Benchmark]: TraceAbstraction took 7722.42ms. Allocated memory was 230.7MB in the beginning and 316.7MB in the end (delta: 86.0MB). Free memory was 162.3MB in the beginning and 180.4MB in the end (delta: -18.1MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2024-11-09 06:04:04,739 INFO L158 Benchmark]: Witness Printer took 6.43ms. Allocated memory is still 316.7MB. Free memory is still 180.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:04:04,743 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 612.71ms. Allocated memory is still 180.4MB. Free memory was 144.6MB in the beginning and 115.2MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 171.01ms. Allocated memory is still 180.4MB. Free memory was 115.2MB in the beginning and 143.4MB in the end (delta: -28.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.33ms. Allocated memory is still 180.4MB. Free memory was 143.4MB in the beginning and 138.3MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2184.87ms. Allocated memory was 180.4MB in the beginning and 230.7MB in the end (delta: 50.3MB). Free memory was 138.3MB in the beginning and 163.3MB in the end (delta: -25.1MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * TraceAbstraction took 7722.42ms. Allocated memory was 230.7MB in the beginning and 316.7MB in the end (delta: 86.0MB). Free memory was 162.3MB in the beginning and 180.4MB in the end (delta: -18.1MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Witness Printer took 6.43ms. Allocated memory is still 316.7MB. Free memory is still 180.4MB. 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 someBinaryFLOATComparisonOperation at line 119, overapproximation of bitwiseOr at line 170, overapproximation of shiftRight at line 213, overapproximation of shiftLeft at line 244, overapproximation of someUnaryDOUBLEoperation at line 23, overapproximation of someBinaryDOUBLEComparisonOperation at line 98. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 0; [L23] float var_1_3 = -0.1; [L24] float var_1_4 = 127.25; [L25] float var_1_5 = 2.75; [L26] float var_1_6 = 255.25; [L27] signed char var_1_7 = 25; [L28] signed char var_1_8 = 16; [L29] signed char var_1_9 = -4; [L30] unsigned char var_1_10 = 1; [L31] unsigned char var_1_11 = 64; [L32] unsigned short int var_1_12 = 32; [L33] unsigned short int var_1_13 = 53860; [L34] unsigned char var_1_14 = 2; [L35] unsigned char var_1_15 = 8; [L36] unsigned long int var_1_16 = 64; [L37] unsigned short int var_1_17 = 100; [L38] unsigned char var_1_18 = 100; [L39] unsigned char var_1_19 = 100; [L40] unsigned short int var_1_20 = 57356; [L41] unsigned char var_1_21 = 0; [L42] unsigned char var_1_25 = 1; [L43] unsigned char var_1_26 = 0; [L44] unsigned char var_1_27 = 0; [L45] unsigned char var_1_28 = 50; [L46] unsigned char var_1_29 = 128; [L47] unsigned char var_1_30 = 2; [L48] unsigned char var_1_31 = 25; [L49] unsigned char var_1_32 = 10; [L50] signed long int var_1_33 = -256; [L51] signed long int var_1_34 = -4; [L52] signed long int var_1_35 = -8; [L53] signed long int var_1_36 = 500; [L54] unsigned char var_1_37 = 1; [L55] unsigned char var_1_38 = 1; [L56] unsigned char var_1_39 = 4; [L57] signed char var_1_40 = 32; [L58] signed char var_1_41 = 10; [L59] signed char var_1_42 = 1; [L60] signed char var_1_43 = -8; [L61] signed short int var_1_44 = -256; [L62] unsigned short int var_1_45 = 256; [L63] double var_1_46 = 9.85; [L64] unsigned char var_1_47 = 0; [L65] unsigned char var_1_48 = 1; [L66] unsigned char var_1_49 = 0; [L67] signed char var_1_50 = -16; [L68] float var_1_51 = 128.5; [L69] signed char var_1_52 = 2; [L70] signed char var_1_53 = 16; [L71] signed char var_1_54 = 0; [L72] unsigned long int var_1_55 = 50; [L73] unsigned long int var_1_56 = 3260334368; [L74] signed long int var_1_57 = -500; [L75] unsigned char var_1_58 = 64; [L76] unsigned char var_1_59 = 64; [L77] unsigned char var_1_60 = 2; [L78] unsigned char var_1_61 = 0; [L79] unsigned short int last_1_var_1_12 = 32; [L80] unsigned char last_1_var_1_21 = 0; [L81] signed long int last_1_var_1_33 = -256; [L82] unsigned char last_1_var_1_38 = 1; [L83] signed char last_1_var_1_40 = 32; [L84] unsigned char last_1_var_1_47 = 0; [L85] signed long int last_1_var_1_57 = -500; [L385] isInitial = 1 [L386] FCALL initially() [L387] COND TRUE 1 [L388] CALL updateLastVariables() [L372] last_1_var_1_12 = var_1_12 [L373] last_1_var_1_21 = var_1_21 [L374] last_1_var_1_33 = var_1_33 [L375] last_1_var_1_38 = var_1_38 [L376] last_1_var_1_40 = var_1_40 [L377] last_1_var_1_47 = var_1_47 [L378] last_1_var_1_57 = var_1_57 [L388] RET updateLastVariables() [L389] CALL updateVariables() [L268] var_1_3 = __VERIFIER_nondet_float() [L269] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_4=509/4, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_5=11/4, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_4=509/4, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_5=11/4, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L270] var_1_4 = __VERIFIER_nondet_float() [L271] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_5=11/4, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_5=11/4, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L272] var_1_5 = __VERIFIER_nondet_float() [L273] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_6=1021/4, var_1_7=25, var_1_8=16, var_1_9=-4] [L274] var_1_6 = __VERIFIER_nondet_float() [L275] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=25, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=25, var_1_8=16, var_1_9=-4] [L276] CALL assume_abort_if_not(var_1_6 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=25, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_6 != 0.0F) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=25, var_1_8=16, var_1_9=-4] [L277] var_1_7 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_7 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_7 >= -1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=16, var_1_9=-4] [L279] CALL assume_abort_if_not(var_1_7 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=16, var_1_9=-4] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_7 <= 126) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=16, var_1_9=-4] [L280] var_1_8 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-4] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-4] [L282] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-4] [L283] var_1_9 = __VERIFIER_nondet_char() [L284] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L285] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=64, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L286] var_1_11 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L288] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=53860, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L289] var_1_13 = __VERIFIER_nondet_ushort() [L290] CALL assume_abort_if_not(var_1_13 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_13 >= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L291] CALL assume_abort_if_not(var_1_13 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_13 <= 65534) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=2, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L292] var_1_14 = __VERIFIER_nondet_uchar() [L293] CALL assume_abort_if_not(var_1_14 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_14 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L294] CALL assume_abort_if_not(var_1_14 <= 128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_14 <= 128) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=8, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L295] var_1_15 = __VERIFIER_nondet_uchar() [L296] CALL assume_abort_if_not(var_1_15 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_15 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L297] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=100, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L298] var_1_18 = __VERIFIER_nondet_uchar() [L299] CALL assume_abort_if_not(var_1_18 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_18 >= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L300] CALL assume_abort_if_not(var_1_18 <= 128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_18 <= 128) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=100, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L301] var_1_19 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_19 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_19 >= 64) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L303] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=57356, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L304] var_1_20 = __VERIFIER_nondet_ushort() [L305] CALL assume_abort_if_not(var_1_20 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_20 >= 49150) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L306] CALL assume_abort_if_not(var_1_20 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_20 <= 65534) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L307] var_1_25 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L309] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L310] var_1_26 = __VERIFIER_nondet_uchar() [L311] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L312] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L313] var_1_27 = __VERIFIER_nondet_uchar() [L314] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L315] CALL assume_abort_if_not(var_1_27 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_27 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=128, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L316] var_1_29 = __VERIFIER_nondet_uchar() [L317] CALL assume_abort_if_not(var_1_29 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_29 >= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L318] CALL assume_abort_if_not(var_1_29 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_29 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=2, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L319] var_1_30 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L321] CALL assume_abort_if_not(var_1_30 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_30 <= 64) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=25, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L322] var_1_31 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L324] CALL assume_abort_if_not(var_1_31 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_31 <= 64) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=10, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L325] var_1_32 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L327] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=500, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L328] var_1_36 = __VERIFIER_nondet_long() [L329] CALL assume_abort_if_not(var_1_36 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_36 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L330] CALL assume_abort_if_not(var_1_36 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_36 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L331] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=10, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L332] var_1_41 = __VERIFIER_nondet_char() [L333] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L334] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=1, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L335] var_1_42 = __VERIFIER_nondet_char() [L336] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L337] CALL assume_abort_if_not(var_1_42 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_42 <= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-8, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L338] var_1_43 = __VERIFIER_nondet_char() [L339] CALL assume_abort_if_not(var_1_43 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_43 >= -63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L340] CALL assume_abort_if_not(var_1_43 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_43 <= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_46=197/20, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L341] var_1_46 = __VERIFIER_nondet_double() [L342] CALL assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L343] var_1_48 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_48 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_48 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L345] CALL assume_abort_if_not(var_1_48 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_48 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=0, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L346] var_1_49 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_49 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_49 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L348] CALL assume_abort_if_not(var_1_49 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_49 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_51=257/2, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L349] var_1_51 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_51 >= -922337.2036854776000e+13F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854776000e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not((var_1_51 >= -922337.2036854776000e+13F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854776000e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L351] CALL assume_abort_if_not(var_1_51 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_51 != 0.0F) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=2, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L352] var_1_52 = __VERIFIER_nondet_char() [L353] CALL assume_abort_if_not(var_1_52 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_52 >= -31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L354] CALL assume_abort_if_not(var_1_52 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_52 <= 32) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=16, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L355] var_1_53 = __VERIFIER_nondet_char() [L356] CALL assume_abort_if_not(var_1_53 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_53 >= -31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L357] CALL assume_abort_if_not(var_1_53 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_53 <= 31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=3260334368, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L358] var_1_56 = __VERIFIER_nondet_ulong() [L359] CALL assume_abort_if_not(var_1_56 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L359] RET assume_abort_if_not(var_1_56 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L360] CALL assume_abort_if_not(var_1_56 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_56 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=64, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L361] var_1_59 = __VERIFIER_nondet_uchar() [L362] CALL assume_abort_if_not(var_1_59 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L362] RET assume_abort_if_not(var_1_59 >= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L363] CALL assume_abort_if_not(var_1_59 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not(var_1_59 <= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=2, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L364] var_1_60 = __VERIFIER_nondet_uchar() [L365] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L365] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L366] CALL assume_abort_if_not(var_1_60 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L366] RET assume_abort_if_not(var_1_60 <= 32) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_61=0, var_1_7=126, var_1_8=3, var_1_9=-1] [L367] var_1_61 = __VERIFIER_nondet_uchar() [L368] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L368] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_7=126, var_1_8=3, var_1_9=-1] [L369] CALL assume_abort_if_not(var_1_61 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_61=-225, var_1_7=126, var_1_8=3, var_1_9=-1] [L20] COND FALSE !(!cond) [L369] RET assume_abort_if_not(var_1_61 <= 31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=64, var_1_17=100, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=0, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=50, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=-256, var_1_34=-4, var_1_35=-8, var_1_36=-2147483648, var_1_37=1, var_1_38=1, var_1_39=4, var_1_40=32, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-256, var_1_45=256, var_1_47=0, var_1_48=1, var_1_49=1, var_1_50=-16, var_1_52=30, var_1_53=-31, var_1_54=0, var_1_55=50, var_1_56=2147483647, var_1_57=-500, var_1_58=64, var_1_59=63, var_1_60=288, var_1_61=-225, var_1_7=126, var_1_8=3, var_1_9=-1] [L389] RET updateVariables() [L390] CALL step() [L89] COND TRUE last_1_var_1_40 < ((var_1_18 + var_1_19) - var_1_15) [L90] var_1_17 = (((((var_1_20 - var_1_19) - var_1_11) < 0 ) ? -((var_1_20 - var_1_19) - var_1_11) : ((var_1_20 - var_1_19) - var_1_11))) [L92] signed long int stepLocal_1 = last_1_var_1_12; [L93] COND FALSE !(var_1_13 == stepLocal_1) [L96] var_1_28 = (var_1_15 + (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32)) [L98] COND TRUE 5.88 > ((((var_1_4) > ((var_1_5 - var_1_46))) ? (var_1_4) : ((var_1_5 - var_1_46)))) [L99] var_1_45 = (var_1_13 - var_1_11) [L107] signed long int stepLocal_0 = var_1_13 + var_1_8; [L108] COND TRUE stepLocal_0 >= var_1_9 [L109] COND TRUE \read(last_1_var_1_38) [L110] var_1_21 = (last_1_var_1_38 || (last_1_var_1_21 || (last_1_var_1_47 || var_1_25))) [L119] COND FALSE !((- var_1_3) <= (var_1_4 - var_1_5)) [L126] COND FALSE !(var_1_4 < 64.4f) [L129] COND FALSE !(var_1_3 != var_1_5) [L132] var_1_37 = (! var_1_25) [L134] unsigned short int stepLocal_7 = var_1_20; [L135] COND TRUE var_1_11 < stepLocal_7 [L136] var_1_38 = var_1_26 [L138] COND TRUE \read(var_1_21) [L139] var_1_54 = ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))) [L141] COND TRUE var_1_5 <= var_1_4 [L142] var_1_47 = (var_1_48 && ((var_1_41 != var_1_45) || var_1_25)) [L146] COND TRUE \read(var_1_21) [L147] var_1_58 = ((((((var_1_19) < (var_1_59)) ? (var_1_19) : (var_1_59))) - (var_1_60 + var_1_61)) + var_1_8) [L155] COND FALSE !(var_1_7 < (~ (var_1_8 - var_1_15))) [L158] var_1_16 = ((((var_1_58) < (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11))))) ? (var_1_58) : (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11)))))) [L160] unsigned char stepLocal_10 = var_1_27; [L161] COND TRUE var_1_25 || stepLocal_10 [L162] COND FALSE !(\read(var_1_26)) [L165] var_1_44 = ((var_1_18 + ((((var_1_11) > (var_1_29)) ? (var_1_11) : (var_1_29)))) - var_1_14) [L168] signed char stepLocal_11 = var_1_43; [L169] COND TRUE ((((var_1_6 + var_1_5) < 0 ) ? -(var_1_6 + var_1_5) : (var_1_6 + var_1_5))) <= (var_1_3 / var_1_51) [L170] EXPR var_1_13 | (var_1_16 - var_1_29) [L170] COND FALSE !((var_1_13 | (var_1_16 - var_1_29)) > stepLocal_11) [L173] var_1_50 = (((((var_1_32 + (var_1_52 + var_1_53))) > ((-1 - (var_1_41 + var_1_42)))) ? ((var_1_32 + (var_1_52 + var_1_53))) : ((-1 - (var_1_41 + var_1_42))))) [L178] unsigned char stepLocal_6 = var_1_18; [L179] signed char stepLocal_5 = var_1_50; [L180] COND TRUE \read(var_1_25) [L181] var_1_35 = ((((((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) > (var_1_17)) ? (((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) : (var_1_17))) [L193] COND FALSE !(! var_1_47) [L196] COND TRUE var_1_11 > ((128 - var_1_8) / (var_1_14 + var_1_15)) [L197] COND FALSE !(((- var_1_15) / 100) > (var_1_58 / ((((50) > (-1000000000)) ? (50) : (-1000000000))))) [L204] COND TRUE (- var_1_8) < var_1_12 [L205] COND FALSE !(\read(var_1_27)) [L208] var_1_39 = (((((var_1_32 + var_1_31)) < (var_1_29)) ? ((var_1_32 + var_1_31)) : (var_1_29))) [L213] EXPR ((((var_1_15) > (var_1_50)) ? (var_1_15) : (var_1_50))) >> var_1_12 [L213] COND TRUE var_1_35 >= (((((var_1_15) > (var_1_50)) ? (var_1_15) : (var_1_50))) >> var_1_12) [L214] var_1_55 = (var_1_56 - 8u) [L216] unsigned char stepLocal_2 = var_1_21; [L217] COND FALSE !((var_1_6 > ((((var_1_4) < (var_1_3)) ? (var_1_4) : (var_1_3)))) && stepLocal_2) [L222] COND TRUE ! var_1_27 [L223] COND FALSE !(! var_1_25) [L226] var_1_33 = (var_1_19 - var_1_32) [L232] unsigned char stepLocal_4 = var_1_14; [L233] signed char stepLocal_3 = var_1_9; [L234] COND TRUE stepLocal_3 <= var_1_20 [L235] var_1_34 = ((((((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) < (var_1_13)) ? (((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) : (var_1_13))) [L241] signed long int stepLocal_14 = ((((var_1_13 + var_1_28)) < ((~ var_1_28))) ? ((var_1_13 + var_1_28)) : ((~ var_1_28))); [L242] unsigned char stepLocal_13 = var_1_30; [L243] signed long int stepLocal_12 = var_1_34; [L244] EXPR (var_1_28 + var_1_11) << var_1_13 [L244] COND TRUE ((var_1_28 + var_1_11) << var_1_13) > stepLocal_12 [L245] var_1_57 = ((var_1_18 - var_1_50) + 25) [L255] unsigned char stepLocal_9 = -5 >= var_1_19; [L256] unsigned char stepLocal_8 = var_1_11; [L257] COND FALSE !(stepLocal_9 || var_1_27) [L264] var_1_40 = ((((var_1_43) > (100)) ? (var_1_43) : (100))) [L390] RET step() [L391] CALL, EXPR property() [L381] EXPR (((((((((((((((((((- var_1_3) <= (var_1_4 - var_1_5)) ? ((var_1_3 >= (((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4))) / var_1_6)) ? (var_1_1 == ((signed char) (((((var_1_7 - var_1_8)) < (var_1_9)) ? ((var_1_7 - var_1_8)) : (var_1_9))))) : (var_1_1 == ((signed char) ((((((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) < (var_1_9)) ? (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) : (var_1_9)))))) : 1) && ((var_1_4 < 64.4f) ? (var_1_10 == ((unsigned char) (((((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) > (var_1_11)) ? ((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) : (var_1_11))))) : 1)) && ((! var_1_47) ? (var_1_12 == ((unsigned short int) (((((var_1_13 - var_1_11)) < ((var_1_8 + var_1_10))) ? ((var_1_13 - var_1_11)) : ((var_1_8 + var_1_10)))))) : ((var_1_11 > ((128 - var_1_8) / (var_1_14 + var_1_15))) ? ((((- var_1_15) / 100) > (var_1_58 / ((((50) > (-1000000000)) ? (50) : (-1000000000))))) ? (var_1_12 == ((unsigned short int) 8)) : 1) : (var_1_12 == ((unsigned short int) var_1_14))))) && ((var_1_7 < (~ (var_1_8 - var_1_15))) ? (var_1_16 == ((unsigned long int) ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))))) : (var_1_16 == ((unsigned long int) ((((var_1_58) < (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11))))) ? (var_1_58) : (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11)))))))))) && ((last_1_var_1_40 < ((var_1_18 + var_1_19) - var_1_15)) ? (var_1_17 == ((unsigned short int) (((((var_1_20 - var_1_19) - var_1_11) < 0 ) ? -((var_1_20 - var_1_19) - var_1_11) : ((var_1_20 - var_1_19) - var_1_11))))) : 1)) && (((var_1_13 + var_1_8) >= var_1_9) ? (last_1_var_1_38 ? (var_1_21 == ((unsigned char) (last_1_var_1_38 || (last_1_var_1_21 || (last_1_var_1_47 || var_1_25))))) : ((! last_1_var_1_38) ? (var_1_21 == ((unsigned char) (var_1_26 || var_1_27))) : 1)) : (var_1_21 == ((unsigned char) var_1_27)))) && ((var_1_13 == last_1_var_1_12) ? (var_1_28 == ((unsigned char) (var_1_29 - var_1_8))) : (var_1_28 == ((unsigned char) (var_1_15 + (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32)))))) && (((var_1_6 > ((((var_1_4) < (var_1_3)) ? (var_1_4) : (var_1_3)))) && var_1_21) ? ((! var_1_37) ? (var_1_33 == ((signed long int) ((((var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) < 0 ) ? -(var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) : (var_1_39 + (last_1_var_1_33 + last_1_var_1_33)))))) : 1) : ((! var_1_27) ? ((! var_1_25) ? (var_1_33 == ((signed long int) var_1_39)) : (var_1_33 == ((signed long int) (var_1_19 - var_1_32)))) : (var_1_33 == ((signed long int) (-10 + var_1_31)))))) && ((var_1_9 <= var_1_20) ? (var_1_34 == ((signed long int) ((((((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) < (var_1_13)) ? (((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) : (var_1_13))))) : ((var_1_14 < var_1_39) ? (var_1_34 == ((signed long int) (var_1_20 + (var_1_30 + var_1_13)))) : 1))) && (var_1_25 ? (var_1_35 == ((signed long int) ((((((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) > (var_1_17)) ? (((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) : (var_1_17))))) : ((-128 <= var_1_18) ? ((var_1_50 == (((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) / var_1_36)) ? (var_1_35 == ((signed long int) (((((var_1_14 - 50) + var_1_15) < 0 ) ? -((var_1_14 - 50) + var_1_15) : ((var_1_14 - 50) + var_1_15))))) : 1) : (var_1_27 ? (var_1_35 == ((signed long int) ((((-64) < (var_1_28)) ? (-64) : (var_1_28))))) : 1)))) && ((var_1_3 != var_1_5) ? (var_1_37 == ((unsigned char) var_1_25)) : (var_1_37 == ((unsigned char) (! var_1_25))))) && ((var_1_11 < var_1_20) ? (var_1_38 == ((unsigned char) var_1_26)) : 1)) && (((- var_1_8) < var_1_12) ? (var_1_27 ? (var_1_39 == ((unsigned char) (((((var_1_31 + 4)) > (var_1_29)) ? ((var_1_31 + 4)) : (var_1_29))))) : (var_1_39 == ((unsigned char) (((((var_1_32 + var_1_31)) < (var_1_29)) ? ((var_1_32 + var_1_31)) : (var_1_29)))))) : (var_1_39 == ((unsigned char) ((((var_1_15 + var_1_19) < 0 ) ? -(var_1_15 + var_1_19) : (var_1_15 + var_1_19))))))) && (((-5 >= var_1_19) || var_1_27) ? ((((var_1_55 + var_1_18) * var_1_32) <= var_1_11) ? (var_1_40 == ((signed char) var_1_9)) : (var_1_40 == ((signed char) (((((var_1_32) > ((var_1_41 - var_1_42))) ? (var_1_32) : ((var_1_41 - var_1_42)))) + var_1_43)))) : (var_1_40 == ((signed char) ((((var_1_43) > (100)) ? (var_1_43) : (100))))))) && ((var_1_25 || var_1_27) ? (var_1_26 ? (var_1_44 == ((signed short int) ((((var_1_11) < (((var_1_54 - var_1_31) + var_1_7))) ? (var_1_11) : (((var_1_54 - var_1_31) + var_1_7)))))) : (var_1_44 == ((signed short int) ((var_1_18 + ((((var_1_11) > (var_1_29)) ? (var_1_11) : (var_1_29)))) - var_1_14)))) : 1)) && ((5.88 > ((((var_1_4) > ((var_1_5 - var_1_46))) ? (var_1_4) : ((var_1_5 - var_1_46))))) ? (var_1_45 == ((unsigned short int) (var_1_13 - var_1_11))) : ((var_1_31 > var_1_28) ? (var_1_45 == ((unsigned short int) (var_1_13 - (var_1_19 + var_1_8)))) : (var_1_45 == ((unsigned short int) (((((var_1_13 - var_1_41)) > (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))) ? ((var_1_13 - var_1_41)) : (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))))))))) && ((var_1_5 <= var_1_4) ? (var_1_47 == ((unsigned char) (var_1_48 && ((var_1_41 != var_1_45) || var_1_25)))) : (var_1_47 == ((unsigned char) ((var_1_21 || var_1_25) && (var_1_48 && var_1_49)))))) && ((((((var_1_6 + var_1_5) < 0 ) ? -(var_1_6 + var_1_5) : (var_1_6 + var_1_5))) <= (var_1_3 / var_1_51)) ? (((var_1_13 | (var_1_16 - var_1_29)) > var_1_43) ? (var_1_50 == ((signed char) var_1_43)) : (var_1_50 == ((signed char) (((((var_1_32 + (var_1_52 + var_1_53))) > ((-1 - (var_1_41 + var_1_42)))) ? ((var_1_32 + (var_1_52 + var_1_53))) : ((-1 - (var_1_41 + var_1_42)))))))) : (var_1_50 == ((signed char) ((((var_1_30) < ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53))))) ? (var_1_30) : ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53))))))))) [L381] EXPR (((((((((((((((((((((- var_1_3) <= (var_1_4 - var_1_5)) ? ((var_1_3 >= (((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4))) / var_1_6)) ? (var_1_1 == ((signed char) (((((var_1_7 - var_1_8)) < (var_1_9)) ? ((var_1_7 - var_1_8)) : (var_1_9))))) : (var_1_1 == ((signed char) ((((((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) < (var_1_9)) ? (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) : (var_1_9)))))) : 1) && ((var_1_4 < 64.4f) ? (var_1_10 == ((unsigned char) (((((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) > (var_1_11)) ? ((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) : (var_1_11))))) : 1)) && ((! var_1_47) ? (var_1_12 == ((unsigned short int) (((((var_1_13 - var_1_11)) < ((var_1_8 + var_1_10))) ? ((var_1_13 - var_1_11)) : ((var_1_8 + var_1_10)))))) : ((var_1_11 > ((128 - var_1_8) / (var_1_14 + var_1_15))) ? ((((- var_1_15) / 100) > (var_1_58 / ((((50) > (-1000000000)) ? (50) : (-1000000000))))) ? (var_1_12 == ((unsigned short int) 8)) : 1) : (var_1_12 == ((unsigned short int) var_1_14))))) && ((var_1_7 < (~ (var_1_8 - var_1_15))) ? (var_1_16 == ((unsigned long int) ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))))) : (var_1_16 == ((unsigned long int) ((((var_1_58) < (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11))))) ? (var_1_58) : (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11)))))))))) && ((last_1_var_1_40 < ((var_1_18 + var_1_19) - var_1_15)) ? (var_1_17 == ((unsigned short int) (((((var_1_20 - var_1_19) - var_1_11) < 0 ) ? -((var_1_20 - var_1_19) - var_1_11) : ((var_1_20 - var_1_19) - var_1_11))))) : 1)) && (((var_1_13 + var_1_8) >= var_1_9) ? (last_1_var_1_38 ? (var_1_21 == ((unsigned char) (last_1_var_1_38 || (last_1_var_1_21 || (last_1_var_1_47 || var_1_25))))) : ((! last_1_var_1_38) ? (var_1_21 == ((unsigned char) (var_1_26 || var_1_27))) : 1)) : (var_1_21 == ((unsigned char) var_1_27)))) && ((var_1_13 == last_1_var_1_12) ? (var_1_28 == ((unsigned char) (var_1_29 - var_1_8))) : (var_1_28 == ((unsigned char) (var_1_15 + (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32)))))) && (((var_1_6 > ((((var_1_4) < (var_1_3)) ? (var_1_4) : (var_1_3)))) && var_1_21) ? ((! var_1_37) ? (var_1_33 == ((signed long int) ((((var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) < 0 ) ? -(var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) : (var_1_39 + (last_1_var_1_33 + last_1_var_1_33)))))) : 1) : ((! var_1_27) ? ((! var_1_25) ? (var_1_33 == ((signed long int) var_1_39)) : (var_1_33 == ((signed long int) (var_1_19 - var_1_32)))) : (var_1_33 == ((signed long int) (-10 + var_1_31)))))) && ((var_1_9 <= var_1_20) ? (var_1_34 == ((signed long int) ((((((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) < (var_1_13)) ? (((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) : (var_1_13))))) : ((var_1_14 < var_1_39) ? (var_1_34 == ((signed long int) (var_1_20 + (var_1_30 + var_1_13)))) : 1))) && (var_1_25 ? (var_1_35 == ((signed long int) ((((((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) > (var_1_17)) ? (((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) : (var_1_17))))) : ((-128 <= var_1_18) ? ((var_1_50 == (((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) / var_1_36)) ? (var_1_35 == ((signed long int) (((((var_1_14 - 50) + var_1_15) < 0 ) ? -((var_1_14 - 50) + var_1_15) : ((var_1_14 - 50) + var_1_15))))) : 1) : (var_1_27 ? (var_1_35 == ((signed long int) ((((-64) < (var_1_28)) ? (-64) : (var_1_28))))) : 1)))) && ((var_1_3 != var_1_5) ? (var_1_37 == ((unsigned char) var_1_25)) : (var_1_37 == ((unsigned char) (! var_1_25))))) && ((var_1_11 < var_1_20) ? (var_1_38 == ((unsigned char) var_1_26)) : 1)) && (((- var_1_8) < var_1_12) ? (var_1_27 ? (var_1_39 == ((unsigned char) (((((var_1_31 + 4)) > (var_1_29)) ? ((var_1_31 + 4)) : (var_1_29))))) : (var_1_39 == ((unsigned char) (((((var_1_32 + var_1_31)) < (var_1_29)) ? ((var_1_32 + var_1_31)) : (var_1_29)))))) : (var_1_39 == ((unsigned char) ((((var_1_15 + var_1_19) < 0 ) ? -(var_1_15 + var_1_19) : (var_1_15 + var_1_19))))))) && (((-5 >= var_1_19) || var_1_27) ? ((((var_1_55 + var_1_18) * var_1_32) <= var_1_11) ? (var_1_40 == ((signed char) var_1_9)) : (var_1_40 == ((signed char) (((((var_1_32) > ((var_1_41 - var_1_42))) ? (var_1_32) : ((var_1_41 - var_1_42)))) + var_1_43)))) : (var_1_40 == ((signed char) ((((var_1_43) > (100)) ? (var_1_43) : (100))))))) && ((var_1_25 || var_1_27) ? (var_1_26 ? (var_1_44 == ((signed short int) ((((var_1_11) < (((var_1_54 - var_1_31) + var_1_7))) ? (var_1_11) : (((var_1_54 - var_1_31) + var_1_7)))))) : (var_1_44 == ((signed short int) ((var_1_18 + ((((var_1_11) > (var_1_29)) ? (var_1_11) : (var_1_29)))) - var_1_14)))) : 1)) && ((5.88 > ((((var_1_4) > ((var_1_5 - var_1_46))) ? (var_1_4) : ((var_1_5 - var_1_46))))) ? (var_1_45 == ((unsigned short int) (var_1_13 - var_1_11))) : ((var_1_31 > var_1_28) ? (var_1_45 == ((unsigned short int) (var_1_13 - (var_1_19 + var_1_8)))) : (var_1_45 == ((unsigned short int) (((((var_1_13 - var_1_41)) > (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))) ? ((var_1_13 - var_1_41)) : (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))))))))) && ((var_1_5 <= var_1_4) ? (var_1_47 == ((unsigned char) (var_1_48 && ((var_1_41 != var_1_45) || var_1_25)))) : (var_1_47 == ((unsigned char) ((var_1_21 || var_1_25) && (var_1_48 && var_1_49)))))) && ((((((var_1_6 + var_1_5) < 0 ) ? -(var_1_6 + var_1_5) : (var_1_6 + var_1_5))) <= (var_1_3 / var_1_51)) ? (((var_1_13 | (var_1_16 - var_1_29)) > var_1_43) ? (var_1_50 == ((signed char) var_1_43)) : (var_1_50 == ((signed char) (((((var_1_32 + (var_1_52 + var_1_53))) > ((-1 - (var_1_41 + var_1_42)))) ? ((var_1_32 + (var_1_52 + var_1_53))) : ((-1 - (var_1_41 + var_1_42)))))))) : (var_1_50 == ((signed char) ((((var_1_30) < ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53))))) ? (var_1_30) : ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53)))))))))) && (var_1_21 ? (var_1_54 == ((signed char) ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) : 1)) && ((var_1_35 >= (((((var_1_15) > (var_1_50)) ? (var_1_15) : (var_1_50))) >> var_1_12)) ? (var_1_55 == ((unsigned long int) (var_1_56 - 8u))) : 1) [L381] EXPR ((((((((((((((((((((((- var_1_3) <= (var_1_4 - var_1_5)) ? ((var_1_3 >= (((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4))) / var_1_6)) ? (var_1_1 == ((signed char) (((((var_1_7 - var_1_8)) < (var_1_9)) ? ((var_1_7 - var_1_8)) : (var_1_9))))) : (var_1_1 == ((signed char) ((((((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) < (var_1_9)) ? (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) : (var_1_9)))))) : 1) && ((var_1_4 < 64.4f) ? (var_1_10 == ((unsigned char) (((((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) > (var_1_11)) ? ((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) : (var_1_11))))) : 1)) && ((! var_1_47) ? (var_1_12 == ((unsigned short int) (((((var_1_13 - var_1_11)) < ((var_1_8 + var_1_10))) ? ((var_1_13 - var_1_11)) : ((var_1_8 + var_1_10)))))) : ((var_1_11 > ((128 - var_1_8) / (var_1_14 + var_1_15))) ? ((((- var_1_15) / 100) > (var_1_58 / ((((50) > (-1000000000)) ? (50) : (-1000000000))))) ? (var_1_12 == ((unsigned short int) 8)) : 1) : (var_1_12 == ((unsigned short int) var_1_14))))) && ((var_1_7 < (~ (var_1_8 - var_1_15))) ? (var_1_16 == ((unsigned long int) ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))))) : (var_1_16 == ((unsigned long int) ((((var_1_58) < (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11))))) ? (var_1_58) : (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11)))))))))) && ((last_1_var_1_40 < ((var_1_18 + var_1_19) - var_1_15)) ? (var_1_17 == ((unsigned short int) (((((var_1_20 - var_1_19) - var_1_11) < 0 ) ? -((var_1_20 - var_1_19) - var_1_11) : ((var_1_20 - var_1_19) - var_1_11))))) : 1)) && (((var_1_13 + var_1_8) >= var_1_9) ? (last_1_var_1_38 ? (var_1_21 == ((unsigned char) (last_1_var_1_38 || (last_1_var_1_21 || (last_1_var_1_47 || var_1_25))))) : ((! last_1_var_1_38) ? (var_1_21 == ((unsigned char) (var_1_26 || var_1_27))) : 1)) : (var_1_21 == ((unsigned char) var_1_27)))) && ((var_1_13 == last_1_var_1_12) ? (var_1_28 == ((unsigned char) (var_1_29 - var_1_8))) : (var_1_28 == ((unsigned char) (var_1_15 + (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32)))))) && (((var_1_6 > ((((var_1_4) < (var_1_3)) ? (var_1_4) : (var_1_3)))) && var_1_21) ? ((! var_1_37) ? (var_1_33 == ((signed long int) ((((var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) < 0 ) ? -(var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) : (var_1_39 + (last_1_var_1_33 + last_1_var_1_33)))))) : 1) : ((! var_1_27) ? ((! var_1_25) ? (var_1_33 == ((signed long int) var_1_39)) : (var_1_33 == ((signed long int) (var_1_19 - var_1_32)))) : (var_1_33 == ((signed long int) (-10 + var_1_31)))))) && ((var_1_9 <= var_1_20) ? (var_1_34 == ((signed long int) ((((((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) < (var_1_13)) ? (((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) : (var_1_13))))) : ((var_1_14 < var_1_39) ? (var_1_34 == ((signed long int) (var_1_20 + (var_1_30 + var_1_13)))) : 1))) && (var_1_25 ? (var_1_35 == ((signed long int) ((((((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) > (var_1_17)) ? (((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) : (var_1_17))))) : ((-128 <= var_1_18) ? ((var_1_50 == (((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) / var_1_36)) ? (var_1_35 == ((signed long int) (((((var_1_14 - 50) + var_1_15) < 0 ) ? -((var_1_14 - 50) + var_1_15) : ((var_1_14 - 50) + var_1_15))))) : 1) : (var_1_27 ? (var_1_35 == ((signed long int) ((((-64) < (var_1_28)) ? (-64) : (var_1_28))))) : 1)))) && ((var_1_3 != var_1_5) ? (var_1_37 == ((unsigned char) var_1_25)) : (var_1_37 == ((unsigned char) (! var_1_25))))) && ((var_1_11 < var_1_20) ? (var_1_38 == ((unsigned char) var_1_26)) : 1)) && (((- var_1_8) < var_1_12) ? (var_1_27 ? (var_1_39 == ((unsigned char) (((((var_1_31 + 4)) > (var_1_29)) ? ((var_1_31 + 4)) : (var_1_29))))) : (var_1_39 == ((unsigned char) (((((var_1_32 + var_1_31)) < (var_1_29)) ? ((var_1_32 + var_1_31)) : (var_1_29)))))) : (var_1_39 == ((unsigned char) ((((var_1_15 + var_1_19) < 0 ) ? -(var_1_15 + var_1_19) : (var_1_15 + var_1_19))))))) && (((-5 >= var_1_19) || var_1_27) ? ((((var_1_55 + var_1_18) * var_1_32) <= var_1_11) ? (var_1_40 == ((signed char) var_1_9)) : (var_1_40 == ((signed char) (((((var_1_32) > ((var_1_41 - var_1_42))) ? (var_1_32) : ((var_1_41 - var_1_42)))) + var_1_43)))) : (var_1_40 == ((signed char) ((((var_1_43) > (100)) ? (var_1_43) : (100))))))) && ((var_1_25 || var_1_27) ? (var_1_26 ? (var_1_44 == ((signed short int) ((((var_1_11) < (((var_1_54 - var_1_31) + var_1_7))) ? (var_1_11) : (((var_1_54 - var_1_31) + var_1_7)))))) : (var_1_44 == ((signed short int) ((var_1_18 + ((((var_1_11) > (var_1_29)) ? (var_1_11) : (var_1_29)))) - var_1_14)))) : 1)) && ((5.88 > ((((var_1_4) > ((var_1_5 - var_1_46))) ? (var_1_4) : ((var_1_5 - var_1_46))))) ? (var_1_45 == ((unsigned short int) (var_1_13 - var_1_11))) : ((var_1_31 > var_1_28) ? (var_1_45 == ((unsigned short int) (var_1_13 - (var_1_19 + var_1_8)))) : (var_1_45 == ((unsigned short int) (((((var_1_13 - var_1_41)) > (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))) ? ((var_1_13 - var_1_41)) : (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))))))))) && ((var_1_5 <= var_1_4) ? (var_1_47 == ((unsigned char) (var_1_48 && ((var_1_41 != var_1_45) || var_1_25)))) : (var_1_47 == ((unsigned char) ((var_1_21 || var_1_25) && (var_1_48 && var_1_49)))))) && ((((((var_1_6 + var_1_5) < 0 ) ? -(var_1_6 + var_1_5) : (var_1_6 + var_1_5))) <= (var_1_3 / var_1_51)) ? (((var_1_13 | (var_1_16 - var_1_29)) > var_1_43) ? (var_1_50 == ((signed char) var_1_43)) : (var_1_50 == ((signed char) (((((var_1_32 + (var_1_52 + var_1_53))) > ((-1 - (var_1_41 + var_1_42)))) ? ((var_1_32 + (var_1_52 + var_1_53))) : ((-1 - (var_1_41 + var_1_42)))))))) : (var_1_50 == ((signed char) ((((var_1_30) < ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53))))) ? (var_1_30) : ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53)))))))))) && (var_1_21 ? (var_1_54 == ((signed char) ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) : 1)) && ((var_1_35 >= (((((var_1_15) > (var_1_50)) ? (var_1_15) : (var_1_50))) >> var_1_12)) ? (var_1_55 == ((unsigned long int) (var_1_56 - 8u))) : 1)) && ((((var_1_28 + var_1_11) << var_1_13) > var_1_34) ? (var_1_57 == ((signed long int) ((var_1_18 - var_1_50) + 25))) : ((var_1_55 < (((((var_1_13 + var_1_28)) < ((~ var_1_28))) ? ((var_1_13 + var_1_28)) : ((~ var_1_28))))) ? ((var_1_50 >= var_1_30) ? (var_1_57 == ((signed long int) last_1_var_1_57)) : 1) : (var_1_57 == ((signed long int) var_1_55)))) [L381-L382] return (((((((((((((((((((((((- var_1_3) <= (var_1_4 - var_1_5)) ? ((var_1_3 >= (((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4))) / var_1_6)) ? (var_1_1 == ((signed char) (((((var_1_7 - var_1_8)) < (var_1_9)) ? ((var_1_7 - var_1_8)) : (var_1_9))))) : (var_1_1 == ((signed char) ((((((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) < (var_1_9)) ? (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) : (var_1_9)))))) : 1) && ((var_1_4 < 64.4f) ? (var_1_10 == ((unsigned char) (((((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) > (var_1_11)) ? ((((((((8) > (var_1_8)) ? (8) : (var_1_8))) < 0 ) ? -((((8) > (var_1_8)) ? (8) : (var_1_8))) : ((((8) > (var_1_8)) ? (8) : (var_1_8)))))) : (var_1_11))))) : 1)) && ((! var_1_47) ? (var_1_12 == ((unsigned short int) (((((var_1_13 - var_1_11)) < ((var_1_8 + var_1_10))) ? ((var_1_13 - var_1_11)) : ((var_1_8 + var_1_10)))))) : ((var_1_11 > ((128 - var_1_8) / (var_1_14 + var_1_15))) ? ((((- var_1_15) / 100) > (var_1_58 / ((((50) > (-1000000000)) ? (50) : (-1000000000))))) ? (var_1_12 == ((unsigned short int) 8)) : 1) : (var_1_12 == ((unsigned short int) var_1_14))))) && ((var_1_7 < (~ (var_1_8 - var_1_15))) ? (var_1_16 == ((unsigned long int) ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))))) : (var_1_16 == ((unsigned long int) ((((var_1_58) < (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11))))) ? (var_1_58) : (((((var_1_13) < (var_1_11)) ? (var_1_13) : (var_1_11)))))))))) && ((last_1_var_1_40 < ((var_1_18 + var_1_19) - var_1_15)) ? (var_1_17 == ((unsigned short int) (((((var_1_20 - var_1_19) - var_1_11) < 0 ) ? -((var_1_20 - var_1_19) - var_1_11) : ((var_1_20 - var_1_19) - var_1_11))))) : 1)) && (((var_1_13 + var_1_8) >= var_1_9) ? (last_1_var_1_38 ? (var_1_21 == ((unsigned char) (last_1_var_1_38 || (last_1_var_1_21 || (last_1_var_1_47 || var_1_25))))) : ((! last_1_var_1_38) ? (var_1_21 == ((unsigned char) (var_1_26 || var_1_27))) : 1)) : (var_1_21 == ((unsigned char) var_1_27)))) && ((var_1_13 == last_1_var_1_12) ? (var_1_28 == ((unsigned char) (var_1_29 - var_1_8))) : (var_1_28 == ((unsigned char) (var_1_15 + (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32)))))) && (((var_1_6 > ((((var_1_4) < (var_1_3)) ? (var_1_4) : (var_1_3)))) && var_1_21) ? ((! var_1_37) ? (var_1_33 == ((signed long int) ((((var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) < 0 ) ? -(var_1_39 + (last_1_var_1_33 + last_1_var_1_33)) : (var_1_39 + (last_1_var_1_33 + last_1_var_1_33)))))) : 1) : ((! var_1_27) ? ((! var_1_25) ? (var_1_33 == ((signed long int) var_1_39)) : (var_1_33 == ((signed long int) (var_1_19 - var_1_32)))) : (var_1_33 == ((signed long int) (-10 + var_1_31)))))) && ((var_1_9 <= var_1_20) ? (var_1_34 == ((signed long int) ((((((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) < (var_1_13)) ? (((((((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) < (var_1_11)) ? (((((var_1_54) > (var_1_15)) ? (var_1_54) : (var_1_15)))) : (var_1_11)))) : (var_1_13))))) : ((var_1_14 < var_1_39) ? (var_1_34 == ((signed long int) (var_1_20 + (var_1_30 + var_1_13)))) : 1))) && (var_1_25 ? (var_1_35 == ((signed long int) ((((((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) > (var_1_17)) ? (((((var_1_58) < (var_1_15)) ? (var_1_58) : (var_1_15)))) : (var_1_17))))) : ((-128 <= var_1_18) ? ((var_1_50 == (((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) / var_1_36)) ? (var_1_35 == ((signed long int) (((((var_1_14 - 50) + var_1_15) < 0 ) ? -((var_1_14 - 50) + var_1_15) : ((var_1_14 - 50) + var_1_15))))) : 1) : (var_1_27 ? (var_1_35 == ((signed long int) ((((-64) < (var_1_28)) ? (-64) : (var_1_28))))) : 1)))) && ((var_1_3 != var_1_5) ? (var_1_37 == ((unsigned char) var_1_25)) : (var_1_37 == ((unsigned char) (! var_1_25))))) && ((var_1_11 < var_1_20) ? (var_1_38 == ((unsigned char) var_1_26)) : 1)) && (((- var_1_8) < var_1_12) ? (var_1_27 ? (var_1_39 == ((unsigned char) (((((var_1_31 + 4)) > (var_1_29)) ? ((var_1_31 + 4)) : (var_1_29))))) : (var_1_39 == ((unsigned char) (((((var_1_32 + var_1_31)) < (var_1_29)) ? ((var_1_32 + var_1_31)) : (var_1_29)))))) : (var_1_39 == ((unsigned char) ((((var_1_15 + var_1_19) < 0 ) ? -(var_1_15 + var_1_19) : (var_1_15 + var_1_19))))))) && (((-5 >= var_1_19) || var_1_27) ? ((((var_1_55 + var_1_18) * var_1_32) <= var_1_11) ? (var_1_40 == ((signed char) var_1_9)) : (var_1_40 == ((signed char) (((((var_1_32) > ((var_1_41 - var_1_42))) ? (var_1_32) : ((var_1_41 - var_1_42)))) + var_1_43)))) : (var_1_40 == ((signed char) ((((var_1_43) > (100)) ? (var_1_43) : (100))))))) && ((var_1_25 || var_1_27) ? (var_1_26 ? (var_1_44 == ((signed short int) ((((var_1_11) < (((var_1_54 - var_1_31) + var_1_7))) ? (var_1_11) : (((var_1_54 - var_1_31) + var_1_7)))))) : (var_1_44 == ((signed short int) ((var_1_18 + ((((var_1_11) > (var_1_29)) ? (var_1_11) : (var_1_29)))) - var_1_14)))) : 1)) && ((5.88 > ((((var_1_4) > ((var_1_5 - var_1_46))) ? (var_1_4) : ((var_1_5 - var_1_46))))) ? (var_1_45 == ((unsigned short int) (var_1_13 - var_1_11))) : ((var_1_31 > var_1_28) ? (var_1_45 == ((unsigned short int) (var_1_13 - (var_1_19 + var_1_8)))) : (var_1_45 == ((unsigned short int) (((((var_1_13 - var_1_41)) > (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))) ? ((var_1_13 - var_1_41)) : (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))))))))))) && ((var_1_5 <= var_1_4) ? (var_1_47 == ((unsigned char) (var_1_48 && ((var_1_41 != var_1_45) || var_1_25)))) : (var_1_47 == ((unsigned char) ((var_1_21 || var_1_25) && (var_1_48 && var_1_49)))))) && ((((((var_1_6 + var_1_5) < 0 ) ? -(var_1_6 + var_1_5) : (var_1_6 + var_1_5))) <= (var_1_3 / var_1_51)) ? (((var_1_13 | (var_1_16 - var_1_29)) > var_1_43) ? (var_1_50 == ((signed char) var_1_43)) : (var_1_50 == ((signed char) (((((var_1_32 + (var_1_52 + var_1_53))) > ((-1 - (var_1_41 + var_1_42)))) ? ((var_1_32 + (var_1_52 + var_1_53))) : ((-1 - (var_1_41 + var_1_42)))))))) : (var_1_50 == ((signed char) ((((var_1_30) < ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53))))) ? (var_1_30) : ((((((var_1_7 - var_1_41)) > (var_1_53)) ? ((var_1_7 - var_1_41)) : (var_1_53)))))))))) && (var_1_21 ? (var_1_54 == ((signed char) ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) : 1)) && ((var_1_35 >= (((((var_1_15) > (var_1_50)) ? (var_1_15) : (var_1_50))) >> var_1_12)) ? (var_1_55 == ((unsigned long int) (var_1_56 - 8u))) : 1)) && ((((var_1_28 + var_1_11) << var_1_13) > var_1_34) ? (var_1_57 == ((signed long int) ((var_1_18 - var_1_50) + 25))) : ((var_1_55 < (((((var_1_13 + var_1_28)) < ((~ var_1_28))) ? ((var_1_13 + var_1_28)) : ((~ var_1_28))))) ? ((var_1_50 >= var_1_30) ? (var_1_57 == ((signed long int) last_1_var_1_57)) : 1) : (var_1_57 == ((signed long int) var_1_55))))) && (var_1_21 ? (var_1_58 == ((unsigned char) ((((((var_1_19) < (var_1_59)) ? (var_1_19) : (var_1_59))) - (var_1_60 + var_1_61)) + var_1_8))) : (((var_1_8 - var_1_29) <= var_1_28) ? (var_1_58 == ((unsigned char) var_1_30)) : (var_1_58 == ((unsigned char) var_1_29)))) ; [L391] RET, EXPR property() [L391] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=3, var_1_17=48919, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=1, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=67, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=103, var_1_34=3, var_1_35=48919, var_1_36=-2147483648, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=100, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=132, var_1_45=32639, var_1_47=1, var_1_48=1, var_1_49=1, var_1_50=-1, var_1_52=30, var_1_53=-31, var_1_54=3, var_1_55=2147483639, var_1_56=2147483647, var_1_57=89, var_1_58=3, var_1_59=63, var_1_60=288, var_1_61=-225, var_1_7=126, var_1_8=3, var_1_9=-1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_21=0, last_1_var_1_33=-256, last_1_var_1_38=1, last_1_var_1_40=32, last_1_var_1_47=0, last_1_var_1_57=-500, var_1_10=1, var_1_11=128, var_1_12=32, var_1_13=98303, var_1_14=-453, var_1_15=3, var_1_16=3, var_1_17=48919, var_1_18=63, var_1_19=103, var_1_1=0, var_1_20=49150, var_1_21=1, var_1_25=1, var_1_26=0, var_1_27=256, var_1_28=67, var_1_29=127, var_1_30=64, var_1_31=257, var_1_32=-256, var_1_33=103, var_1_34=3, var_1_35=48919, var_1_36=-2147483648, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=100, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=132, var_1_45=32639, var_1_47=1, var_1_48=1, var_1_49=1, var_1_50=-1, var_1_52=30, var_1_53=-31, var_1_54=3, var_1_55=2147483639, var_1_56=2147483647, var_1_57=89, var_1_58=3, var_1_59=63, var_1_60=288, var_1_61=-225, var_1_7=126, var_1_8=3, var_1_9=-1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 111 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.4s, OverallIterations: 1, TraceHistogramMax: 67, 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=111occurred 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, 5.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 480 NumberOfCodeBlocks, 480 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 06:04:04,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/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 71fa1ece88cae2f03b972f802d0e538a87174ef11cefc651662c60c0e9dd54e7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:04:07,063 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:04:07,169 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:04:07,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:04:07,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:04:07,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:04:07,215 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:04:07,216 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:04:07,217 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:04:07,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:04:07,219 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:04:07,220 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:04:07,220 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:04:07,221 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:04:07,221 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:04:07,221 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:04:07,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:04:07,226 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:04:07,227 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:04:07,227 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:04:07,227 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:04:07,228 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:04:07,228 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:04:07,229 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:04:07,229 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:04:07,229 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:04:07,229 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:04:07,230 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:04:07,230 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:04:07,230 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:04:07,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:04:07,231 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:04:07,231 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:04:07,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:04:07,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:04:07,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:07,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:04:07,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:04:07,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:04:07,234 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:04:07,234 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:04:07,235 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:04:07,235 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:04:07,235 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_e98c446e-d54f-4c81-926b-335cb0e9b259/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71fa1ece88cae2f03b972f802d0e538a87174ef11cefc651662c60c0e9dd54e7 [2024-11-09 06:04:07,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:04:07,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:04:07,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:04:07,655 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:04:07,655 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:04:07,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i Unable to find full path for "g++" [2024-11-09 06:04:09,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:04:09,902 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:04:09,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i [2024-11-09 06:04:09,916 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/f8f8272a2/569d3f3d1ff342848f3344d55f49a3d5/FLAGfb10c64cf [2024-11-09 06:04:09,930 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/data/f8f8272a2/569d3f3d1ff342848f3344d55f49a3d5 [2024-11-09 06:04:09,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:04:09,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:04:09,935 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:09,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:04:09,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:04:09,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:09" (1/1) ... [2024-11-09 06:04:09,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b104d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:09, skipping insertion in model container [2024-11-09 06:04:09,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:09" (1/1) ... [2024-11-09 06:04:09,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:04:10,186 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_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i[916,929] [2024-11-09 06:04:10,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:10,428 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:04:10,472 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_e98c446e-d54f-4c81-926b-335cb0e9b259/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-51.i[916,929] [2024-11-09 06:04:10,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:10,629 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:04:10,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10 WrapperNode [2024-11-09 06:04:10,630 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:10,631 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:10,631 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:04:10,631 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:04:10,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,704 INFO L138 Inliner]: procedures = 27, calls = 80, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 383 [2024-11-09 06:04:10,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:10,705 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:04:10,705 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:04:10,705 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:04:10,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,757 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,778 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,787 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:04:10,788 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:04:10,788 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:04:10,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:04:10,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (1/1) ... [2024-11-09 06:04:10,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:10,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:04:10,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:04:10,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:04:10,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:04:10,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:04:10,863 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:04:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:04:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:04:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:04:11,018 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:04:11,021 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:04:18,989 INFO L? ?]: Removed 37 outVars from TransFormulas that were not future-live. [2024-11-09 06:04:18,989 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:04:19,015 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:04:19,016 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:04:19,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:04:19 BoogieIcfgContainer [2024-11-09 06:04:19,016 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:04:19,022 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:04:19,022 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:04:19,028 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:04:19,028 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:04:09" (1/3) ... [2024-11-09 06:04:19,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11991f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:04:19, skipping insertion in model container [2024-11-09 06:04:19,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:10" (2/3) ... [2024-11-09 06:04:19,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11991f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:04:19, skipping insertion in model container [2024-11-09 06:04:19,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:04:19" (3/3) ... [2024-11-09 06:04:19,031 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-51.i [2024-11-09 06:04:19,050 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:04:19,051 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:04:19,135 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:04:19,144 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;@565b180c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:04:19,144 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:04:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand has 173 states, 103 states have (on average 1.4563106796116505) internal successors, (150), 104 states have internal predecessors, (150), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2024-11-09 06:04:19,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-09 06:04:19,184 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:04:19,187 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:04:19,188 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:04:19,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:04:19,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1083061989, now seen corresponding path program 1 times [2024-11-09 06:04:19,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:04:19,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1605652347] [2024-11-09 06:04:19,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:19,211 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 06:04:19,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:04:19,215 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:19,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:04:20,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 658 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:04:20,370 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:04:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 8712 trivial. 0 not checked. [2024-11-09 06:04:20,437 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:04:20,438 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:04:20,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1605652347] [2024-11-09 06:04:20,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1605652347] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:04:20,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:04:20,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:04:20,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765156206] [2024-11-09 06:04:20,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:04:20,446 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:04:20,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:04:20,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:04:20,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:04:20,473 INFO L87 Difference]: Start difference. First operand has 173 states, 103 states have (on average 1.4563106796116505) internal successors, (150), 104 states have internal predecessors, (150), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) Second operand has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-09 06:04:20,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:04:20,528 INFO L93 Difference]: Finished difference Result 338 states and 627 transitions. [2024-11-09 06:04:20,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:04:20,531 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 2 states have call successors, (67) Word has length 412 [2024-11-09 06:04:20,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:04:20,541 INFO L225 Difference]: With dead ends: 338 [2024-11-09 06:04:20,541 INFO L226 Difference]: Without dead ends: 168 [2024-11-09 06:04:20,546 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 411 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 06:04:20,550 INFO L432 NwaCegarLoop]: 273 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, 273 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 06:04:20,551 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 273 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:04:20,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2024-11-09 06:04:20,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2024-11-09 06:04:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 99 states have (on average 1.404040404040404) internal successors, (139), 99 states have internal predecessors, (139), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2024-11-09 06:04:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 273 transitions. [2024-11-09 06:04:20,621 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 273 transitions. Word has length 412 [2024-11-09 06:04:20,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:04:20,622 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 273 transitions. [2024-11-09 06:04:20,622 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-09 06:04:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 273 transitions. [2024-11-09 06:04:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-09 06:04:20,644 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:04:20,644 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:04:20,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:20,845 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:20,846 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:04:20,846 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:04:20,846 INFO L85 PathProgramCache]: Analyzing trace with hash 2033899883, now seen corresponding path program 1 times [2024-11-09 06:04:20,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:04:20,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [51065109] [2024-11-09 06:04:20,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:20,848 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 06:04:20,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:04:20,851 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:20,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:04:21,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 658 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:04:21,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:04:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 2863 proven. 333 refuted. 0 times theorem prover too weak. 5648 trivial. 0 not checked. [2024-11-09 06:04:29,271 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:04:29,631 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:04:29,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [51065109] [2024-11-09 06:04:29,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [51065109] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:04:29,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [469566746] [2024-11-09 06:04:29,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:29,632 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:04:29,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:04:29,635 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:04:29,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 06:04:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:04:30,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 658 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:04:30,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:04:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-09 06:04:30,500 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:04:30,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [469566746] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:04:30,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:04:30,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-09 06:04:30,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806718185] [2024-11-09 06:04:30,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:04:30,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:04:30,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:04:30,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:04:30,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:04:30,510 INFO L87 Difference]: Start difference. First operand 168 states and 273 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:04:32,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:04:34,853 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 06:04:34,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:04:34,946 INFO L93 Difference]: Finished difference Result 410 states and 663 transitions. [2024-11-09 06:04:34,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:04:34,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 412 [2024-11-09 06:04:34,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:04:34,953 INFO L225 Difference]: With dead ends: 410 [2024-11-09 06:04:34,953 INFO L226 Difference]: Without dead ends: 245 [2024-11-09 06:04:34,954 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 861 GetRequests, 851 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:04:34,955 INFO L432 NwaCegarLoop]: 381 mSDtfsCounter, 116 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 635 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:04:34,956 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 635 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 15 Invalid, 2 Unknown, 0 Unchecked, 4.4s Time] [2024-11-09 06:04:34,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2024-11-09 06:04:35,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 242. [2024-11-09 06:04:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 147 states have (on average 1.3945578231292517) internal successors, (205), 148 states have internal predecessors, (205), 92 states have call successors, (92), 2 states have call predecessors, (92), 2 states have return successors, (92), 91 states have call predecessors, (92), 92 states have call successors, (92) [2024-11-09 06:04:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 389 transitions. [2024-11-09 06:04:35,027 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 389 transitions. Word has length 412 [2024-11-09 06:04:35,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:04:35,028 INFO L471 AbstractCegarLoop]: Abstraction has 242 states and 389 transitions. [2024-11-09 06:04:35,029 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:04:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 389 transitions. [2024-11-09 06:04:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-09 06:04:35,043 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:04:35,044 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:04:35,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-09 06:04:35,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:04:35,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:35,445 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:04:35,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:04:35,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1911661947, now seen corresponding path program 1 times [2024-11-09 06:04:35,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:04:35,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [568854474] [2024-11-09 06:04:35,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:35,447 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 06:04:35,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:04:35,450 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:35,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:04:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:04:36,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:04:36,285 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:04:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 2863 proven. 333 refuted. 0 times theorem prover too weak. 5648 trivial. 0 not checked. [2024-11-09 06:04:43,921 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:04:44,276 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:04:44,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [568854474] [2024-11-09 06:04:44,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [568854474] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:04:44,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1566216614] [2024-11-09 06:04:44,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:44,277 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:04:44,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:04:44,278 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:04:44,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 06:04:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:04:44,912 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:04:44,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:04:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-09 06:04:45,424 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:04:45,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1566216614] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:04:45,425 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:04:45,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2024-11-09 06:04:45,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291117589] [2024-11-09 06:04:45,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:04:45,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:04:45,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:04:45,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:04:45,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2024-11-09 06:04:45,428 INFO L87 Difference]: Start difference. First operand 242 states and 389 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:04:48,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:04:50,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:04:52,420 WARN L539 Checker$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 06:04:54,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:04:56,426 WARN L539 Checker$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 06:04:58,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:00,432 WARN L539 Checker$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 06:05:01,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:05:01,096 INFO L93 Difference]: Finished difference Result 952 states and 1517 transitions. [2024-11-09 06:05:01,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:05:01,098 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 413 [2024-11-09 06:05:01,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:05:01,108 INFO L225 Difference]: With dead ends: 952 [2024-11-09 06:05:01,108 INFO L226 Difference]: Without dead ends: 713 [2024-11-09 06:05:01,110 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 866 GetRequests, 854 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:05:01,111 INFO L432 NwaCegarLoop]: 347 mSDtfsCounter, 368 mSDsluCounter, 543 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 66 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 368 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:05:01,112 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [368 Valid, 890 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 177 Invalid, 7 Unknown, 0 Unchecked, 15.5s Time] [2024-11-09 06:05:01,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2024-11-09 06:05:01,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 468. [2024-11-09 06:05:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 317 states have (on average 1.444794952681388) internal successors, (458), 320 states have internal predecessors, (458), 146 states have call successors, (146), 4 states have call predecessors, (146), 4 states have return successors, (146), 143 states have call predecessors, (146), 146 states have call successors, (146) [2024-11-09 06:05:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 750 transitions. [2024-11-09 06:05:01,182 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 750 transitions. Word has length 413 [2024-11-09 06:05:01,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:05:01,183 INFO L471 AbstractCegarLoop]: Abstraction has 468 states and 750 transitions. [2024-11-09 06:05:01,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:05:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 750 transitions. [2024-11-09 06:05:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-09 06:05:01,193 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:01,193 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:05:01,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-11-09 06:05:01,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 06:05:01,594 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:05:01,594 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:01,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:01,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1093053980, now seen corresponding path program 1 times [2024-11-09 06:05:01,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:05:01,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [416147081] [2024-11-09 06:05:01,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:01,597 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 06:05:01,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:05:01,601 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:05:01,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:05:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:02,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:05:02,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4378 proven. 114 refuted. 0 times theorem prover too weak. 4352 trivial. 0 not checked. [2024-11-09 06:05:05,093 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:05:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 84 proven. 114 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-09 06:05:07,710 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:05:07,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [416147081] [2024-11-09 06:05:07,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [416147081] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:05:07,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2143493482] [2024-11-09 06:05:07,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:07,711 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:05:07,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:05:07,718 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:05:07,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 06:05:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:08,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:05:08,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:08,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-09 06:05:08,748 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:05:08,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2143493482] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:05:08,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 06:05:08,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2024-11-09 06:05:08,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828154527] [2024-11-09 06:05:08,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:05:08,752 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:05:08,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:05:08,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:05:08,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 06:05:08,754 INFO L87 Difference]: Start difference. First operand 468 states and 750 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:05:11,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:13,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:15,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:17,892 WARN L539 Checker$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 06:05:19,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:21,901 WARN L539 Checker$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 06:05:23,903 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 06:05:24,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:05:24,923 INFO L93 Difference]: Finished difference Result 1781 states and 2832 transitions. [2024-11-09 06:05:24,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:05:24,924 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 414 [2024-11-09 06:05:24,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:05:24,934 INFO L225 Difference]: With dead ends: 1781 [2024-11-09 06:05:24,934 INFO L226 Difference]: Without dead ends: 1316 [2024-11-09 06:05:24,937 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1241 GetRequests, 1232 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:05:24,938 INFO L432 NwaCegarLoop]: 265 mSDtfsCounter, 464 mSDsluCounter, 525 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 104 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 464 SdHoareTripleChecker+Valid, 790 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:05:24,938 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [464 Valid, 790 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 217 Invalid, 7 Unknown, 0 Unchecked, 16.0s Time] [2024-11-09 06:05:24,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1316 states. [2024-11-09 06:05:25,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1316 to 540. [2024-11-09 06:05:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 540 states, 389 states have (on average 1.4858611825192802) internal successors, (578), 392 states have internal predecessors, (578), 146 states have call successors, (146), 4 states have call predecessors, (146), 4 states have return successors, (146), 143 states have call predecessors, (146), 146 states have call successors, (146) [2024-11-09 06:05:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 870 transitions. [2024-11-09 06:05:25,036 INFO L78 Accepts]: Start accepts. Automaton has 540 states and 870 transitions. Word has length 414 [2024-11-09 06:05:25,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:05:25,038 INFO L471 AbstractCegarLoop]: Abstraction has 540 states and 870 transitions. [2024-11-09 06:05:25,038 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2024-11-09 06:05:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 870 transitions. [2024-11-09 06:05:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-09 06:05:25,046 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:25,046 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:05:25,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:05:25,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 06:05:25,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:05:25,447 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:25,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:25,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1794118558, now seen corresponding path program 1 times [2024-11-09 06:05:25,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:05:25,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1705035146] [2024-11-09 06:05:25,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:25,448 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 06:05:25,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:05:25,449 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:05:25,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:05:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:26,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:05:26,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:28,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4378 proven. 114 refuted. 0 times theorem prover too weak. 4352 trivial. 0 not checked. [2024-11-09 06:05:28,914 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:05:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 84 proven. 114 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-09 06:05:31,612 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:05:31,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1705035146] [2024-11-09 06:05:31,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1705035146] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:05:31,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [489703768] [2024-11-09 06:05:31,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:31,613 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:05:31,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:05:31,614 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:05:31,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-09 06:05:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:33,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:05:33,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 3496 proven. 51 refuted. 0 times theorem prover too weak. 5297 trivial. 0 not checked. [2024-11-09 06:05:35,613 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:05:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 147 proven. 51 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-09 06:05:38,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [489703768] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:05:38,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [659027200] [2024-11-09 06:05:38,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:38,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:05:38,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:05:38,232 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:05:38,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-09 06:05:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:38,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:05:38,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4378 proven. 114 refuted. 0 times theorem prover too weak. 4352 trivial. 0 not checked. [2024-11-09 06:05:41,152 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:05:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 84 proven. 114 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-09 06:05:43,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [659027200] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:05:43,524 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 06:05:43,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 7, 7, 5, 5] total 14 [2024-11-09 06:05:43,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029164000] [2024-11-09 06:05:43,525 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 06:05:43,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-09 06:05:43,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:05:43,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-09 06:05:43,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:05:43,529 INFO L87 Difference]: Start difference. First operand 540 states and 870 transitions. Second operand has 14 states, 14 states have (on average 10.857142857142858) internal successors, (152), 14 states have internal predecessors, (152), 3 states have call successors, (160), 3 states have call predecessors, (160), 6 states have return successors, (163), 3 states have call predecessors, (163), 3 states have call successors, (163) [2024-11-09 06:05:50,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:52,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:54,098 WARN L539 Checker$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 06:05:56,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:58,106 WARN L539 Checker$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 06:06:00,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:02,111 WARN L539 Checker$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 06:06:04,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:06,126 WARN L539 Checker$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 06:06:08,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:10,134 WARN L539 Checker$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 06:06:12,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:14,138 WARN L539 Checker$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 06:06:16,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:18,147 WARN L539 Checker$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 06:06:20,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:22,154 WARN L539 Checker$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 06:06:24,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:26,162 WARN L539 Checker$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 06:06:28,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:30,170 WARN L539 Checker$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 06:06:32,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:34,178 WARN L539 Checker$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 06:06:36,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:38,187 WARN L539 Checker$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 06:06:40,190 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 06:06:47,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:47,923 INFO L93 Difference]: Finished difference Result 2369 states and 3740 transitions. [2024-11-09 06:06:47,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-09 06:06:47,924 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 10.857142857142858) internal successors, (152), 14 states have internal predecessors, (152), 3 states have call successors, (160), 3 states have call predecessors, (160), 6 states have return successors, (163), 3 states have call predecessors, (163), 3 states have call successors, (163) Word has length 414 [2024-11-09 06:06:47,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:47,937 INFO L225 Difference]: With dead ends: 2369 [2024-11-09 06:06:47,937 INFO L226 Difference]: Without dead ends: 1832 [2024-11-09 06:06:47,940 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2522 GetRequests, 2468 SyntacticMatches, 3 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 740 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=683, Invalid=2073, Unknown=0, NotChecked=0, Total=2756 [2024-11-09 06:06:47,941 INFO L432 NwaCegarLoop]: 439 mSDtfsCounter, 1000 mSDsluCounter, 1075 mSDsCounter, 0 mSdLazyCounter, 1252 mSolverCounterSat, 856 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1002 SdHoareTripleChecker+Valid, 1514 SdHoareTripleChecker+Invalid, 2134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 856 IncrementalHoareTripleChecker+Valid, 1252 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:47,941 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1002 Valid, 1514 Invalid, 2134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [856 Valid, 1252 Invalid, 26 Unknown, 0 Unchecked, 61.2s Time] [2024-11-09 06:06:47,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1832 states. [2024-11-09 06:06:48,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1832 to 615. [2024-11-09 06:06:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 615 states, 464 states have (on average 1.4762931034482758) internal successors, (685), 467 states have internal predecessors, (685), 144 states have call successors, (144), 6 states have call predecessors, (144), 6 states have return successors, (144), 141 states have call predecessors, (144), 144 states have call successors, (144) [2024-11-09 06:06:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 973 transitions. [2024-11-09 06:06:48,056 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 973 transitions. Word has length 414 [2024-11-09 06:06:48,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:48,058 INFO L471 AbstractCegarLoop]: Abstraction has 615 states and 973 transitions. [2024-11-09 06:06:48,059 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 10.857142857142858) internal successors, (152), 14 states have internal predecessors, (152), 3 states have call successors, (160), 3 states have call predecessors, (160), 6 states have return successors, (163), 3 states have call predecessors, (163), 3 states have call successors, (163) [2024-11-09 06:06:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 973 transitions. [2024-11-09 06:06:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-09 06:06:48,063 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:48,063 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:06:48,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:48,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-09 06:06:48,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:48,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:06:48,664 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:48,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:48,665 INFO L85 PathProgramCache]: Analyzing trace with hash -2016107298, now seen corresponding path program 1 times [2024-11-09 06:06:48,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:48,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1419661886] [2024-11-09 06:06:48,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:48,666 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 06:06:48,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:48,669 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:06:48,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:06:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:49,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 06:06:49,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 5953 proven. 210 refuted. 0 times theorem prover too weak. 2681 trivial. 0 not checked. [2024-11-09 06:06:55,503 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:07:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 366 proven. 219 refuted. 0 times theorem prover too weak. 8259 trivial. 0 not checked. [2024-11-09 06:07:00,064 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:07:00,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1419661886] [2024-11-09 06:07:00,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1419661886] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:07:00,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [517597500] [2024-11-09 06:07:00,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:00,065 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:07:00,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:07:00,068 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:07:00,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 06:07:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:02,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 06:07:02,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:07:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 2863 proven. 333 refuted. 0 times theorem prover too weak. 5648 trivial. 0 not checked. [2024-11-09 06:07:15,186 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:07:17,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [517597500] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:07:17,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1435598307] [2024-11-09 06:07:17,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:17,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:07:17,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:07:17,190 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:07:17,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 06:07:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:17,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-09 06:07:17,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:07:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 3559 proven. 168 refuted. 0 times theorem prover too weak. 5117 trivial. 0 not checked. [2024-11-09 06:07:30,134 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:07:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 447 proven. 138 refuted. 0 times theorem prover too weak. 8259 trivial. 0 not checked. [2024-11-09 06:07:36,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1435598307] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:07:36,254 INFO L185 FreeRefinementEngine]: Found 0 perfect and 5 imperfect interpolant sequences. [2024-11-09 06:07:36,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 9, 18, 14] total 54 [2024-11-09 06:07:36,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225402084] [2024-11-09 06:07:36,255 INFO L85 oduleStraightlineAll]: Using 5 imperfect interpolants to construct interpolant automaton [2024-11-09 06:07:36,257 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2024-11-09 06:07:36,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:07:36,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2024-11-09 06:07:36,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=534, Invalid=2546, Unknown=0, NotChecked=0, Total=3080 [2024-11-09 06:07:36,260 INFO L87 Difference]: Start difference. First operand 615 states and 973 transitions. Second operand has 54 states, 53 states have (on average 5.962264150943396) internal successors, (316), 51 states have internal predecessors, (316), 15 states have call successors, (283), 12 states have call predecessors, (283), 24 states have return successors, (285), 15 states have call predecessors, (285), 15 states have call successors, (285) [2024-11-09 06:07:53,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:00,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:10,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:12,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:14,409 WARN L539 Checker$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 06:08:16,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:18,419 WARN L539 Checker$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 06:08:20,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:22,427 WARN L539 Checker$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 06:08:24,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:26,434 WARN L539 Checker$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 06:08:28,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:30,441 WARN L539 Checker$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 06:08:32,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:34,448 WARN L539 Checker$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 06:08:36,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:38,458 WARN L539 Checker$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 06:08:40,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:42,467 WARN L539 Checker$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 06:08:44,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:46,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:48,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:50,478 WARN L539 Checker$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 06:08:52,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:54,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:50,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:51,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:57,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:00,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:04,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:06,205 WARN L539 Checker$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 06:10:08,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:10,212 WARN L539 Checker$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 06:10:12,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:14,217 WARN L539 Checker$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 06:10:16,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:17,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:21,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:23,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:36,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:10:36,323 INFO L93 Difference]: Finished difference Result 5889 states and 8935 transitions. [2024-11-09 06:10:36,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 214 states. [2024-11-09 06:10:36,325 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 53 states have (on average 5.962264150943396) internal successors, (316), 51 states have internal predecessors, (316), 15 states have call successors, (283), 12 states have call predecessors, (283), 24 states have return successors, (285), 15 states have call predecessors, (285), 15 states have call successors, (285) Word has length 414 [2024-11-09 06:10:36,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:10:36,353 INFO L225 Difference]: With dead ends: 5889 [2024-11-09 06:10:36,353 INFO L226 Difference]: Without dead ends: 5277 [2024-11-09 06:10:36,373 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2336 GetRequests, 2069 SyntacticMatches, 1 SemanticMatches, 266 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28452 ImplicationChecksByTransitivity, 47.4s TimeCoverageRelationStatistics Valid=11331, Invalid=60225, Unknown=0, NotChecked=0, Total=71556 [2024-11-09 06:10:36,374 INFO L432 NwaCegarLoop]: 470 mSDtfsCounter, 6934 mSDsluCounter, 4304 mSDsCounter, 0 mSdLazyCounter, 7916 mSolverCounterSat, 8108 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 137.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6934 SdHoareTripleChecker+Valid, 4774 SdHoareTripleChecker+Invalid, 16053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8108 IncrementalHoareTripleChecker+Valid, 7916 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 140.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:10:36,374 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6934 Valid, 4774 Invalid, 16053 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8108 Valid, 7916 Invalid, 29 Unknown, 0 Unchecked, 140.6s Time] [2024-11-09 06:10:36,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5277 states. [2024-11-09 06:10:37,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5277 to 3812. [2024-11-09 06:10:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3812 states, 2503 states have (on average 1.3156212544946064) internal successors, (3293), 2532 states have internal predecessors, (3293), 1191 states have call successors, (1191), 117 states have call predecessors, (1191), 117 states have return successors, (1191), 1162 states have call predecessors, (1191), 1191 states have call successors, (1191) [2024-11-09 06:10:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 3812 states and 5675 transitions. [2024-11-09 06:10:37,414 INFO L78 Accepts]: Start accepts. Automaton has 3812 states and 5675 transitions. Word has length 414 [2024-11-09 06:10:37,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:10:37,415 INFO L471 AbstractCegarLoop]: Abstraction has 3812 states and 5675 transitions. [2024-11-09 06:10:37,416 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 5.962264150943396) internal successors, (316), 51 states have internal predecessors, (316), 15 states have call successors, (283), 12 states have call predecessors, (283), 24 states have return successors, (285), 15 states have call predecessors, (285), 15 states have call successors, (285) [2024-11-09 06:10:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3812 states and 5675 transitions. [2024-11-09 06:10:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-09 06:10:37,420 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:10:37,421 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:10:37,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-09 06:10:37,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:10:37,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 06:10:38,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:10:38,022 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:10:38,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:10:38,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1747072658, now seen corresponding path program 1 times [2024-11-09 06:10:38,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:10:38,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [940144495] [2024-11-09 06:10:38,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:10:38,024 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 06:10:38,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:10:38,025 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:10:38,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2024-11-09 06:10:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:10:38,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 06:10:38,857 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:10:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 2863 proven. 333 refuted. 0 times theorem prover too weak. 5648 trivial. 0 not checked. [2024-11-09 06:10:48,677 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:11:59,109 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:11:59,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [940144495] [2024-11-09 06:11:59,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [940144495] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:11:59,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [477824773] [2024-11-09 06:11:59,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:11:59,109 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:11:59,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:11:59,112 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:11:59,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 06:12:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:12:01,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:12:01,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:12:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 3235 proven. 327 refuted. 0 times theorem prover too weak. 5282 trivial. 0 not checked. [2024-11-09 06:12:09,838 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:12:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 63 proven. 330 refuted. 0 times theorem prover too weak. 8451 trivial. 0 not checked. [2024-11-09 06:12:14,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [477824773] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:12:14,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910217898] [2024-11-09 06:12:14,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:12:14,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:12:14,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:12:14,756 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:12:14,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-09 06:12:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:12:15,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:12:15,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:12:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 3235 proven. 327 refuted. 0 times theorem prover too weak. 5282 trivial. 0 not checked. [2024-11-09 06:12:23,544 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:12:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 63 proven. 330 refuted. 0 times theorem prover too weak. 8451 trivial. 0 not checked. [2024-11-09 06:12:27,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1910217898] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:12:27,214 INFO L185 FreeRefinementEngine]: Found 0 perfect and 5 imperfect interpolant sequences. [2024-11-09 06:12:27,214 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 9, 9, 9] total 20 [2024-11-09 06:12:27,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560167765] [2024-11-09 06:12:27,215 INFO L85 oduleStraightlineAll]: Using 5 imperfect interpolants to construct interpolant automaton [2024-11-09 06:12:27,216 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-09 06:12:27,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:12:27,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-09 06:12:27,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=530, Unknown=8, NotChecked=0, Total=650 [2024-11-09 06:12:27,218 INFO L87 Difference]: Start difference. First operand 3812 states and 5675 transitions. Second operand has 20 states, 20 states have (on average 10.85) internal successors, (217), 20 states have internal predecessors, (217), 5 states have call successors, (179), 4 states have call predecessors, (179), 8 states have return successors, (181), 5 states have call predecessors, (181), 5 states have call successors, (181) [2024-11-09 06:12:45,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:13:00,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:02,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:04,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:06,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:08,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:10,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:12,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:14,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:16,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:18,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:20,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:22,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:24,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:26,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:28,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:30,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:13:53,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:13:53,407 INFO L93 Difference]: Finished difference Result 17830 states and 25306 transitions. [2024-11-09 06:13:53,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-09 06:13:53,409 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 10.85) internal successors, (217), 20 states have internal predecessors, (217), 5 states have call successors, (179), 4 states have call predecessors, (179), 8 states have return successors, (181), 5 states have call predecessors, (181), 5 states have call successors, (181) Word has length 415 [2024-11-09 06:13:53,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:13:53,474 INFO L225 Difference]: With dead ends: 17830 [2024-11-09 06:13:53,474 INFO L226 Difference]: Without dead ends: 14168 [2024-11-09 06:13:53,491 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2208 GetRequests, 2101 SyntacticMatches, 3 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3281 ImplicationChecksByTransitivity, 62.6s TimeCoverageRelationStatistics Valid=2154, Invalid=8968, Unknown=8, NotChecked=0, Total=11130 [2024-11-09 06:13:53,492 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 1607 mSDsluCounter, 1126 mSDsCounter, 0 mSdLazyCounter, 1971 mSolverCounterSat, 766 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1608 SdHoareTripleChecker+Valid, 1361 SdHoareTripleChecker+Invalid, 2753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 766 IncrementalHoareTripleChecker+Valid, 1971 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:13:53,493 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1608 Valid, 1361 Invalid, 2753 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [766 Valid, 1971 Invalid, 16 Unknown, 0 Unchecked, 60.4s Time] [2024-11-09 06:13:53,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14168 states. [2024-11-09 06:13:55,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14168 to 8716. [2024-11-09 06:13:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8716 states, 6104 states have (on average 1.2778505897771952) internal successors, (7800), 6225 states have internal predecessors, (7800), 2187 states have call successors, (2187), 424 states have call predecessors, (2187), 424 states have return successors, (2187), 2066 states have call predecessors, (2187), 2187 states have call successors, (2187) [2024-11-09 06:13:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8716 states to 8716 states and 12174 transitions. [2024-11-09 06:13:55,700 INFO L78 Accepts]: Start accepts. Automaton has 8716 states and 12174 transitions. Word has length 415 [2024-11-09 06:13:55,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:13:55,701 INFO L471 AbstractCegarLoop]: Abstraction has 8716 states and 12174 transitions. [2024-11-09 06:13:55,702 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 10.85) internal successors, (217), 20 states have internal predecessors, (217), 5 states have call successors, (179), 4 states have call predecessors, (179), 8 states have return successors, (181), 5 states have call predecessors, (181), 5 states have call successors, (181) [2024-11-09 06:13:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 8716 states and 12174 transitions. [2024-11-09 06:13:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-09 06:13:55,709 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:13:55,710 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:13:55,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-11-09 06:13:55,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2024-11-09 06:13:56,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-09 06:13:56,310 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:13:56,311 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:13:56,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:13:56,311 INFO L85 PathProgramCache]: Analyzing trace with hash 878289543, now seen corresponding path program 1 times [2024-11-09 06:13:56,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:13:56,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2053939173] [2024-11-09 06:13:56,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:13:56,312 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 06:13:56,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:13:56,314 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:13:56,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 (18)] Waiting until timeout for monitored process [2024-11-09 06:13:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:13:57,114 INFO L255 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:13:57,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:14:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 1732 proven. 177 refuted. 0 times theorem prover too weak. 6935 trivial. 0 not checked. [2024-11-09 06:14:06,615 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:14:09,625 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:14:09,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2053939173] [2024-11-09 06:14:09,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2053939173] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:14:09,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1141797458] [2024-11-09 06:14:09,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:14:09,626 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:14:09,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:14:09,627 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:14:09,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-09 06:14:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:14:11,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:14:11,919 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:14:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 1732 proven. 177 refuted. 0 times theorem prover too weak. 6935 trivial. 0 not checked. [2024-11-09 06:14:20,635 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:14:23,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1141797458] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:14:23,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1733382526] [2024-11-09 06:14:23,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:14:23,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:14:23,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:14:23,855 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:14:23,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-11-09 06:14:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:14:24,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:14:24,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:14:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 1732 proven. 177 refuted. 0 times theorem prover too weak. 6935 trivial. 0 not checked. [2024-11-09 06:14:34,098 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:14:37,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1733382526] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:14:37,398 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:14:37,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2024-11-09 06:14:37,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959711999] [2024-11-09 06:14:37,399 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:14:37,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 06:14:37,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:14:37,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 06:14:37,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2024-11-09 06:14:37,403 INFO L87 Difference]: Start difference. First operand 8716 states and 12174 transitions. Second operand has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-09 06:14:43,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:45,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:47,763 WARN L539 Checker$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 06:14:49,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:51,771 WARN L539 Checker$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 06:14:53,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:55,777 WARN L539 Checker$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 06:14:59,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:14:59,982 INFO L93 Difference]: Finished difference Result 23432 states and 32610 transitions. [2024-11-09 06:14:59,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 06:14:59,983 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 417 [2024-11-09 06:14:59,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:15:00,058 INFO L225 Difference]: With dead ends: 23432 [2024-11-09 06:15:00,058 INFO L226 Difference]: Without dead ends: 14878 [2024-11-09 06:15:00,081 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2355 GetRequests, 2346 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-09 06:15:00,081 INFO L432 NwaCegarLoop]: 214 mSDtfsCounter, 76 mSDsluCounter, 740 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 11 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 954 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 420 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.7s IncrementalHoareTripleChecker+Time [2024-11-09 06:15:00,082 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 954 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 420 Invalid, 7 Unknown, 0 Unchecked, 19.7s Time] [2024-11-09 06:15:00,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14878 states. [2024-11-09 06:15:03,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14878 to 14336. [2024-11-09 06:15:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14336 states, 9870 states have (on average 1.2664640324214793) internal successors, (12500), 10051 states have internal predecessors, (12500), 3727 states have call successors, (3727), 738 states have call predecessors, (3727), 738 states have return successors, (3727), 3546 states have call predecessors, (3727), 3727 states have call successors, (3727) [2024-11-09 06:15:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14336 states to 14336 states and 19954 transitions. [2024-11-09 06:15:03,424 INFO L78 Accepts]: Start accepts. Automaton has 14336 states and 19954 transitions. Word has length 417 [2024-11-09 06:15:03,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:15:03,426 INFO L471 AbstractCegarLoop]: Abstraction has 14336 states and 19954 transitions. [2024-11-09 06:15:03,427 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-09 06:15:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 14336 states and 19954 transitions. [2024-11-09 06:15:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-09 06:15:03,440 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:15:03,441 INFO L215 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:15:03,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 (18)] Ended with exit code 0 [2024-11-09 06:15:03,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2024-11-09 06:15:03,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2024-11-09 06:15:04,041 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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=3,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:15:04,042 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:15:04,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:15:04,043 INFO L85 PathProgramCache]: Analyzing trace with hash -388486167, now seen corresponding path program 1 times [2024-11-09 06:15:04,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:15:04,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1370579238] [2024-11-09 06:15:04,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:15:04,045 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 06:15:04,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:15:04,046 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 06:15:04,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/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 (21)] Waiting until timeout for monitored process [2024-11-09 06:15:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:15:05,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:15:05,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:15:30,131 WARN L851 $PredicateComparison]: unable to prove that (and (fp.leq c_~var_1_4~0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854776000.0)) (fp.geq c_~var_1_4~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode (/ 147.0 25.0))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_4~0))) (or (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_46~0 (_ FloatingPoint 11 53))) (let ((.cse1 (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode ~var_1_5~0) ~var_1_46~0))) (and (fp.gt .cse0 .cse1) (not (fp.gt .cse2 .cse1))))) (and (fp.gt .cse0 .cse2) (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_46~0 (_ FloatingPoint 11 53))) (fp.gt .cse2 (fp.sub c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode ~var_1_5~0) ~var_1_46~0)))))) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-09 06:15:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 328 proven. 195 refuted. 0 times theorem prover too weak. 8321 trivial. 0 not checked. [2024-11-09 06:15:57,130 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:16:13,200 WARN L286 SmtUtils]: Spent 5.14s on a formula simplification that was a NOOP. DAG size: 18 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:16:32,833 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:16:32,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1370579238] [2024-11-09 06:16:32,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1370579238] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:16:32,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [634744503] [2024-11-09 06:16:32,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:16:32,834 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:16:32,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:16:32,835 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:16:32,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e98c446e-d54f-4c81-926b-335cb0e9b259/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-11-09 06:16:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:16:54,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 06:16:54,216 INFO L278 TraceCheckSpWp]: Computing forward predicates...