./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:55:33,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:55:34,047 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:55:34,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:55:34,059 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:55:34,103 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:55:34,104 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:55:34,104 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:55:34,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:55:34,106 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:55:34,107 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:55:34,107 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:55:34,108 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:55:34,111 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:55:34,111 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:55:34,112 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:55:34,112 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:55:34,113 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:55:34,114 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:55:34,115 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:55:34,119 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:55:34,120 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:55:34,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:55:34,121 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:55:34,122 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:55:34,122 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:55:34,126 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:55:34,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:55:34,127 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:55:34,128 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:55:34,128 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:55:34,128 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:55:34,129 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:55:34,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:55:34,129 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:55:34,130 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:55:34,134 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:55:34,134 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:55:34,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:55:34,135 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:55:34,136 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:55:34,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:55:34,137 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:55:34,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:55:34,138 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:55:34,138 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:55:34,139 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:55:34,139 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a [2024-11-09 05:55:34,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:55:34,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:55:34,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:55:34,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:55:34,559 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:55:34,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i Unable to find full path for "g++" [2024-11-09 05:55:37,080 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:55:37,409 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:55:37,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2024-11-09 05:55:37,426 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/f1af1dbd9/1b0ce407aebb46098f13181e58a706cc/FLAG012fd7c2e [2024-11-09 05:55:37,454 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/f1af1dbd9/1b0ce407aebb46098f13181e58a706cc [2024-11-09 05:55:37,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:55:37,459 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:55:37,461 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:55:37,461 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:55:37,469 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:55:37,470 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:55:37" (1/1) ... [2024-11-09 05:55:37,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f590cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:37, skipping insertion in model container [2024-11-09 05:55:37,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:55:37" (1/1) ... [2024-11-09 05:55:37,540 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:55:37,773 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2024-11-09 05:55:38,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:55:38,068 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:55:38,085 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2024-11-09 05:55:38,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:55:38,241 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:55:38,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38 WrapperNode [2024-11-09 05:55:38,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:55:38,243 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:55:38,244 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:55:38,244 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:55:38,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,284 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,405 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2024-11-09 05:55:38,406 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:55:38,407 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:55:38,407 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:55:38,407 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:55:38,421 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,436 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,436 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,505 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,521 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,531 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,542 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,554 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:55:38,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:55:38,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:55:38,558 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:55:38,559 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (1/1) ... [2024-11-09 05:55:38,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:55:38,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:55:38,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:55:38,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:55:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:55:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:55:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:55:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:55:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:55:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:55:38,921 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:55:38,926 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:55:40,292 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-09 05:55:40,293 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:55:41,600 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:55:41,602 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:55:41,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:55:41 BoogieIcfgContainer [2024-11-09 05:55:41,603 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:55:41,607 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:55:41,607 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:55:41,612 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:55:41,613 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:55:37" (1/3) ... [2024-11-09 05:55:41,614 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@335a74f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:55:41, skipping insertion in model container [2024-11-09 05:55:41,614 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:38" (2/3) ... [2024-11-09 05:55:41,615 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@335a74f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:55:41, skipping insertion in model container [2024-11-09 05:55:41,617 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:55:41" (3/3) ... [2024-11-09 05:55:41,619 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-2.i [2024-11-09 05:55:41,645 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:55:41,646 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:55:41,764 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:55:41,775 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;@5abba84e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:55:41,775 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:55:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-09 05:55:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 05:55:41,804 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:55:41,805 INFO L215 NwaCegarLoop]: trace histogram [47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:55:41,806 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:55:41,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:55:41,815 INFO L85 PathProgramCache]: Analyzing trace with hash 640366881, now seen corresponding path program 1 times [2024-11-09 05:55:41,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:55:41,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702249850] [2024-11-09 05:55:41,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:55:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:55:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:55:45,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1804676953] [2024-11-09 05:55:45,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:55:45,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:55:45,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:55:45,944 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:55:45,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:55:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:55:46,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:55:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:55:47,777 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:55:47,780 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:55:47,783 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:55:47,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:55:47,986 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:55:47,995 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:55:48,263 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:55:48,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:55:48 BoogieIcfgContainer [2024-11-09 05:55:48,268 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:55:48,269 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:55:48,270 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:55:48,270 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:55:48,271 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:55:41" (3/4) ... [2024-11-09 05:55:48,276 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:55:48,278 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:55:48,281 INFO L158 Benchmark]: Toolchain (without parser) took 10819.76ms. Allocated memory was 146.8MB in the beginning and 316.7MB in the end (delta: 169.9MB). Free memory was 107.6MB in the beginning and 114.1MB in the end (delta: -6.5MB). Peak memory consumption was 165.2MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,281 INFO L158 Benchmark]: CDTParser took 1.79ms. Allocated memory is still 146.8MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:55:48,282 INFO L158 Benchmark]: CACSL2BoogieTranslator took 781.52ms. Allocated memory is still 146.8MB. Free memory was 107.6MB in the beginning and 80.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 162.74ms. Allocated memory is still 146.8MB. Free memory was 80.7MB in the beginning and 70.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,286 INFO L158 Benchmark]: Boogie Preprocessor took 148.27ms. Allocated memory is still 146.8MB. Free memory was 70.3MB in the beginning and 65.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,287 INFO L158 Benchmark]: RCFGBuilder took 3045.95ms. Allocated memory was 146.8MB in the beginning and 243.3MB in the end (delta: 96.5MB). Free memory was 65.1MB in the beginning and 195.4MB in the end (delta: -130.2MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,287 INFO L158 Benchmark]: TraceAbstraction took 6661.90ms. Allocated memory was 243.3MB in the beginning and 316.7MB in the end (delta: 73.4MB). Free memory was 194.3MB in the beginning and 114.1MB in the end (delta: 80.3MB). Peak memory consumption was 154.4MB. Max. memory is 16.1GB. [2024-11-09 05:55:48,288 INFO L158 Benchmark]: Witness Printer took 8.67ms. Allocated memory is still 316.7MB. Free memory is still 114.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:55:48,292 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.79ms. Allocated memory is still 146.8MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 781.52ms. Allocated memory is still 146.8MB. Free memory was 107.6MB in the beginning and 80.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 162.74ms. Allocated memory is still 146.8MB. Free memory was 80.7MB in the beginning and 70.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.27ms. Allocated memory is still 146.8MB. Free memory was 70.3MB in the beginning and 65.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3045.95ms. Allocated memory was 146.8MB in the beginning and 243.3MB in the end (delta: 96.5MB). Free memory was 65.1MB in the beginning and 195.4MB in the end (delta: -130.2MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * TraceAbstraction took 6661.90ms. Allocated memory was 243.3MB in the beginning and 316.7MB in the end (delta: 73.4MB). Free memory was 194.3MB in the beginning and 114.1MB in the end (delta: 80.3MB). Peak memory consumption was 154.4MB. Max. memory is 16.1GB. * Witness Printer took 8.67ms. Allocated memory is still 316.7MB. Free memory is still 114.1MB. 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 someBinaryArithmeticDOUBLEoperation at line 144, overapproximation of someBinaryFLOATComparisonOperation at line 87, overapproximation of bitwiseOr at line 167, overapproximation of someUnaryDOUBLEoperation at line 22, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryArithmeticFLOAToperation at line 127, overapproximation of someUnaryFLOAToperation at line 129. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = -0.5; [L23] double var_1_3 = 64.84; [L24] double var_1_4 = 2.2; [L25] double var_1_5 = 31.875; [L26] signed char var_1_8 = -50; [L27] signed char var_1_9 = 8; [L28] signed char var_1_10 = 16; [L29] unsigned short int var_1_11 = 4; [L30] unsigned short int var_1_12 = 34431; [L31] float var_1_13 = 9999999999999.9; [L32] float var_1_14 = 4.5; [L33] float var_1_15 = 5.9; [L34] float var_1_16 = 5.2; [L35] float var_1_17 = 0.0; [L36] float var_1_18 = 4.125; [L37] float var_1_19 = 4.8; [L38] signed long int var_1_20 = 4; [L39] signed char var_1_21 = 64; [L40] unsigned char var_1_23 = 1; [L41] unsigned char var_1_24 = 0; [L42] unsigned char var_1_25 = 0; [L43] unsigned char var_1_26 = 0; [L44] unsigned char var_1_27 = 0; [L45] unsigned char var_1_28 = 1; [L46] signed short int var_1_29 = -32; [L47] unsigned char var_1_30 = 0; [L48] unsigned long int var_1_31 = 128; [L49] unsigned long int var_1_32 = 4222478885; [L50] signed short int var_1_34 = -1; [L51] unsigned char var_1_36 = 0; [L52] float var_1_37 = 16.046; [L53] float var_1_38 = 127.2; [L54] unsigned char var_1_39 = 100; [L55] float var_1_40 = 0.0; [L56] unsigned char var_1_42 = 0; [L57] unsigned char var_1_43 = 25; [L58] unsigned char var_1_44 = 100; [L59] unsigned char var_1_45 = 100; [L60] unsigned char var_1_46 = 0; [L61] signed short int var_1_47 = 10; [L62] signed short int var_1_48 = 22621; [L63] unsigned short int var_1_49 = 0; [L64] unsigned long int var_1_50 = 2; [L65] unsigned long int var_1_51 = 3632737153; [L66] signed long int var_1_53 = -5; [L67] unsigned char var_1_56 = 0; [L68] double var_1_57 = 256.875; [L69] double var_1_58 = 0.0; [L70] float var_1_59 = 50.6; [L71] unsigned short int var_1_60 = 19434; [L72] unsigned char var_1_61 = 128; [L73] unsigned short int var_1_62 = 0; [L74] signed long int var_1_63 = 10; [L75] unsigned char last_1_var_1_23 = 1; [L76] signed short int last_1_var_1_29 = -32; [L77] unsigned long int last_1_var_1_31 = 128; [L78] unsigned short int last_1_var_1_49 = 0; [L79] signed long int last_1_var_1_53 = -5; [L80] unsigned char last_1_var_1_56 = 0; [L81] double last_1_var_1_57 = 256.875; [L82] float last_1_var_1_59 = 50.6; [L83] unsigned short int last_1_var_1_62 = 0; [L363] isInitial = 1 [L364] FCALL initially() [L365] COND TRUE 1 [L366] CALL updateLastVariables() [L348] last_1_var_1_23 = var_1_23 [L349] last_1_var_1_29 = var_1_29 [L350] last_1_var_1_31 = var_1_31 [L351] last_1_var_1_49 = var_1_49 [L352] last_1_var_1_53 = var_1_53 [L353] last_1_var_1_56 = var_1_56 [L354] last_1_var_1_57 = var_1_57 [L355] last_1_var_1_59 = var_1_59 [L356] last_1_var_1_62 = var_1_62 [L366] RET updateLastVariables() [L367] CALL updateVariables() [L271] var_1_3 = __VERIFIER_nondet_double() [L272] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_4=11/5, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_4=11/5, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L273] var_1_4 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L275] var_1_5 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L277] var_1_9 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L279] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L280] var_1_10 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L282] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L283] var_1_12 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_12 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_12 >= 32767) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L285] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L286] var_1_14 = __VERIFIER_nondet_float() [L287] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L288] var_1_15 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L290] var_1_16 = __VERIFIER_nondet_float() [L291] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L292] var_1_17 = __VERIFIER_nondet_float() [L293] CALL assume_abort_if_not((var_1_17 >= 2305843.009213691390e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not((var_1_17 >= 2305843.009213691390e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L294] var_1_18 = __VERIFIER_nondet_float() [L295] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L296] var_1_19 = __VERIFIER_nondet_float() [L297] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L298] var_1_21 = __VERIFIER_nondet_char() [L299] CALL assume_abort_if_not(var_1_21 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_21 >= -128) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L300] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L301] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L302] var_1_24 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L304] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L305] var_1_25 = __VERIFIER_nondet_uchar() [L306] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L307] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L308] var_1_26 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L310] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L311] var_1_27 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L313] CALL assume_abort_if_not(var_1_27 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_27 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L314] var_1_28 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L316] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L317] var_1_32 = __VERIFIER_nondet_ulong() [L318] CALL assume_abort_if_not(var_1_32 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_32 >= 2147483647) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L319] CALL assume_abort_if_not(var_1_32 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_32 <= 4294967294) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L320] var_1_40 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L322] var_1_42 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L324] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L325] var_1_43 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L327] CALL assume_abort_if_not(var_1_43 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_43 <= 254) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L328] var_1_44 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_44 >= 95) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_44 >= 95) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L330] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L331] var_1_45 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_45 >= 95) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_45 >= 95) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L333] CALL assume_abort_if_not(var_1_45 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_45 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L334] var_1_46 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L336] CALL assume_abort_if_not(var_1_46 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_46 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L337] var_1_48 = __VERIFIER_nondet_short() [L338] CALL assume_abort_if_not(var_1_48 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_48 >= 16382) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L339] CALL assume_abort_if_not(var_1_48 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_48 <= 32766) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L340] var_1_51 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_51 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_51 >= 2147483647) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L342] CALL assume_abort_if_not(var_1_51 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_51 <= 4294967294) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L343] var_1_60 = __VERIFIER_nondet_ushort() [L344] CALL assume_abort_if_not(var_1_60 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=32767, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_60 >= 16384) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=32767, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L345] CALL assume_abort_if_not(var_1_60 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=32767, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_60 <= 32767) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=4, var_1_12=229375, var_1_13=99999999999999/10, var_1_20=4, var_1_21=-32, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=6442451006, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=6442450943, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=32767, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=63] [L367] RET updateVariables() [L368] CALL step() [L87] unsigned char stepLocal_6 = (last_1_var_1_59 / var_1_17) < var_1_18; [L88] unsigned short int stepLocal_5 = var_1_12; [L89] COND TRUE stepLocal_5 > last_1_var_1_53 [L90] COND FALSE !(var_1_25 && stepLocal_6) [L93] var_1_30 = ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25) [L96] COND FALSE !((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) [L99] COND FALSE !(last_1_var_1_57 >= var_1_19) [L103] unsigned long int stepLocal_14 = var_1_50; [L104] COND TRUE ((22760 + var_1_60) - var_1_46) >= stepLocal_14 [L105] var_1_59 = var_1_4 [L107] var_1_63 = var_1_50 [L108] signed long int stepLocal_13 = last_1_var_1_49; [L109] COND TRUE 1 >= stepLocal_13 [L110] var_1_56 = (! (last_1_var_1_23 && var_1_26)) [L114] COND TRUE \read(var_1_56) [L115] var_1_58 = var_1_15 [L119] COND TRUE \read(var_1_56) [L120] var_1_11 = (var_1_12 - var_1_10) [L122] COND TRUE \read(var_1_56) [L123] var_1_47 = ((var_1_48 - var_1_45) - var_1_43) [L125] var_1_8 = ((var_1_9 - var_1_10) + -2) [L126] COND TRUE \read(var_1_56) [L127] var_1_13 = ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))) [L131] COND FALSE !(\read(var_1_26)) [L138] COND FALSE !((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) [L141] var_1_36 = (! var_1_25) [L144] var_1_37 = (var_1_3 - var_1_19) [L145] unsigned char stepLocal_10 = var_1_42; [L146] COND FALSE !(16 > stepLocal_10) [L149] var_1_61 = var_1_42 [L150] var_1_62 = var_1_46 [L151] COND FALSE !(var_1_16 == var_1_3) [L154] var_1_23 = var_1_28 [L156] unsigned char stepLocal_0 = var_1_30; [L157] COND FALSE !(\read(var_1_30)) [L160] COND FALSE !(stepLocal_0 && var_1_56) [L164] unsigned char stepLocal_4 = var_1_30; [L165] unsigned char stepLocal_3 = var_1_19 <= var_1_59; [L166] signed long int stepLocal_2 = (var_1_9 / var_1_21) + var_1_10; [L167] EXPR var_1_8 ^ var_1_47 [L167] signed long int stepLocal_1 = var_1_8 ^ var_1_47; [L168] COND FALSE !(stepLocal_4 && var_1_30) [L185] COND FALSE !(var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) [L198] COND FALSE !(var_1_59 <= ((- var_1_13) * var_1_3)) [L202] unsigned long int stepLocal_8 = var_1_50; [L203] unsigned char stepLocal_7 = var_1_26; [L204] COND TRUE stepLocal_8 <= var_1_32 [L205] var_1_34 = var_1_11 [L211] COND TRUE (var_1_8 == var_1_21) || (var_1_15 <= var_1_19) [L212] var_1_31 = (var_1_32 - var_1_9) [L224] COND TRUE var_1_58 <= ((var_1_15 + var_1_19) + var_1_17) [L225] COND TRUE var_1_12 >= ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L226] COND TRUE var_1_17 < var_1_59 [L227] var_1_57 = var_1_19 [L233] COND TRUE (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19 [L234] COND FALSE !(var_1_57 >= var_1_15) [L237] COND TRUE var_1_16 <= var_1_58 [L238] COND FALSE !(\read(var_1_27)) [L248] unsigned long int stepLocal_9 = (((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12)); [L249] COND FALSE !(stepLocal_9 == var_1_49) [L252] signed long int stepLocal_12 = var_1_44 % var_1_45; [L253] signed long int stepLocal_11 = 10000; [L254] COND TRUE \read(var_1_56) [L255] var_1_53 = var_1_47 [L368] RET step() [L369] CALL, EXPR property() [L359] EXPR ((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1) [L359] EXPR (var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1 [L359] EXPR ((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1) [L359] EXPR (((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1)) [L359] EXPR (var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1) [L359] EXPR (((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1)) [L359] EXPR (((((((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1))) && (var_1_56 ? (var_1_47 == ((signed short int) ((var_1_48 - var_1_45) - var_1_43))) : 1)) && ((16 > var_1_42) ? (var_1_49 == ((unsigned short int) ((((var_1_10) < (var_1_42)) ? (var_1_10) : (var_1_42))))) : 1)) && (((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) ? (var_1_50 == ((unsigned long int) (((((var_1_32) < (var_1_51)) ? (var_1_32) : (var_1_51))) - var_1_46))) : ((last_1_var_1_57 >= var_1_19) ? (var_1_50 == ((unsigned long int) (last_1_var_1_31 + var_1_42))) : 1))) && (var_1_56 ? (var_1_53 == ((signed long int) var_1_47)) : (((var_1_31 ^ ((((last_1_var_1_53) > (last_1_var_1_53)) ? (last_1_var_1_53) : (last_1_var_1_53)))) > 10000) ? (((var_1_44 % var_1_45) == var_1_47) ? ((var_1_1 != var_1_18) ? (var_1_53 == ((signed long int) (var_1_48 - var_1_9))) : (var_1_53 == ((signed long int) (((((((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) > ((var_1_29 + var_1_42))) ? (((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) : ((var_1_29 + var_1_42)))) + var_1_31)))) : 1) : (var_1_53 == ((signed long int) ((((((25 - var_1_49) + var_1_44)) < (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))) ? (((25 - var_1_49) + var_1_44)) : (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48))))))))))) [L359-L360] return ((((((((((((((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1))) && (var_1_56 ? (var_1_47 == ((signed short int) ((var_1_48 - var_1_45) - var_1_43))) : 1)) && ((16 > var_1_42) ? (var_1_49 == ((unsigned short int) ((((var_1_10) < (var_1_42)) ? (var_1_10) : (var_1_42))))) : 1)) && (((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) ? (var_1_50 == ((unsigned long int) (((((var_1_32) < (var_1_51)) ? (var_1_32) : (var_1_51))) - var_1_46))) : ((last_1_var_1_57 >= var_1_19) ? (var_1_50 == ((unsigned long int) (last_1_var_1_31 + var_1_42))) : 1))) && (var_1_56 ? (var_1_53 == ((signed long int) var_1_47)) : (((var_1_31 ^ ((((last_1_var_1_53) > (last_1_var_1_53)) ? (last_1_var_1_53) : (last_1_var_1_53)))) > 10000) ? (((var_1_44 % var_1_45) == var_1_47) ? ((var_1_1 != var_1_18) ? (var_1_53 == ((signed long int) (var_1_48 - var_1_9))) : (var_1_53 == ((signed long int) (((((((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) > ((var_1_29 + var_1_42))) ? (((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) : ((var_1_29 + var_1_42)))) + var_1_31)))) : 1) : (var_1_53 == ((signed long int) ((((((25 - var_1_49) + var_1_44)) < (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))) ? (((25 - var_1_49) + var_1_44)) : (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))))))))) && ((1 >= last_1_var_1_49) ? (var_1_56 == ((unsigned char) (! (last_1_var_1_23 && var_1_26)))) : (var_1_56 == ((unsigned char) ((last_1_var_1_62 < ((((var_1_42) > (var_1_46)) ? (var_1_42) : (var_1_46)))) && var_1_26))))) && ((var_1_58 <= ((var_1_15 + var_1_19) + var_1_17)) ? ((var_1_12 >= ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? ((var_1_17 < var_1_59) ? (var_1_57 == ((double) var_1_19)) : 1) : (var_1_57 == ((double) var_1_15))) : 1)) && (var_1_56 ? (var_1_58 == ((double) var_1_15)) : (var_1_58 == ((double) var_1_4)))) && ((((22760 + var_1_60) - var_1_46) >= var_1_50) ? (var_1_59 == ((float) var_1_4)) : 1)) && (var_1_61 == ((unsigned char) var_1_42))) && (var_1_62 == ((unsigned short int) var_1_46))) && (var_1_63 == ((signed long int) var_1_50)) ; [L369] RET, EXPR property() [L369] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=32706, var_1_12=229375, var_1_13=0, var_1_15=3, var_1_19=2055/8, var_1_1=2, var_1_20=4, var_1_21=-32, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=6442450943, var_1_32=6442451006, var_1_34=32706, var_1_36=1, var_1_38=636/5, var_1_39=100, var_1_3=0, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=16031, var_1_48=16382, var_1_49=0, var_1_4=4, var_1_50=2, var_1_51=6442450943, var_1_53=16031, var_1_56=1, var_1_57=2055/8, var_1_58=3, var_1_59=4, var_1_5=0, var_1_60=32767, var_1_61=-1520, var_1_62=0, var_1_63=2, var_1_8=0, var_1_9=63] [L19] reach_error() VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=61, var_1_11=32706, var_1_12=229375, var_1_13=0, var_1_15=3, var_1_19=2055/8, var_1_1=2, var_1_20=4, var_1_21=-32, var_1_23=-255, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=-32, var_1_30=0, var_1_31=6442450943, var_1_32=6442451006, var_1_34=32706, var_1_36=1, var_1_38=636/5, var_1_39=100, var_1_3=0, var_1_42=-1520, var_1_43=766, var_1_44=383, var_1_45=-159, var_1_46=768, var_1_47=16031, var_1_48=16382, var_1_49=0, var_1_4=4, var_1_50=2, var_1_51=6442450943, var_1_53=16031, var_1_56=1, var_1_57=2055/8, var_1_58=3, var_1_59=4, var_1_5=0, var_1_60=32767, var_1_61=-1520, var_1_62=0, var_1_63=2, var_1_8=0, var_1_9=63] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.3s, OverallIterations: 1, TraceHistogramMax: 47, 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=84occurred 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, 4.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 346 NumberOfCodeBlocks, 346 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 05:55:48,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:55:51,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:55:51,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:55:51,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:55:51,427 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:55:51,463 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:55:51,464 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:55:51,464 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:55:51,465 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:55:51,466 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:55:51,466 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:55:51,467 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:55:51,467 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:55:51,468 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:55:51,468 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:55:51,469 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:55:51,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:55:51,470 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:55:51,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:55:51,471 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:55:51,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:55:51,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:55:51,473 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:55:51,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:55:51,474 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:55:51,474 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:55:51,475 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:55:51,475 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:55:51,476 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:55:51,476 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:55:51,477 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:55:51,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:55:51,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:55:51,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:55:51,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:55:51,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:55:51,479 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:55:51,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:55:51,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:55:51,481 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:55:51,481 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:55:51,482 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:55:51,482 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:55:51,483 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a [2024-11-09 05:55:51,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:55:51,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:55:51,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:55:51,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:55:51,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:55:51,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i Unable to find full path for "g++" [2024-11-09 05:55:54,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:55:55,030 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:55:55,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2024-11-09 05:55:55,051 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/12ca934fe/446eb7d97ab84ced8c99945f35df9c09/FLAG65c1d5fbd [2024-11-09 05:55:55,079 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/data/12ca934fe/446eb7d97ab84ced8c99945f35df9c09 [2024-11-09 05:55:55,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:55:55,085 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:55:55,088 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:55:55,088 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:55:55,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:55:55,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:55:55" (1/1) ... [2024-11-09 05:55:55,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf08c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:55, skipping insertion in model container [2024-11-09 05:55:55,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:55:55" (1/1) ... [2024-11-09 05:55:55,179 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:55:55,549 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2024-11-09 05:55:55,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:55:55,845 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:55:55,863 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_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2024-11-09 05:55:56,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:55:56,049 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:55:56,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56 WrapperNode [2024-11-09 05:55:56,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:55:56,052 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:55:56,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:55:56,053 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:55:56,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,161 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 346 [2024-11-09 05:55:56,162 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:55:56,163 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:55:56,163 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:55:56,164 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:55:56,176 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,185 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,186 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,247 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,267 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,276 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:55:56,277 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:55:56,277 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:55:56,278 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:55:56,279 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (1/1) ... [2024-11-09 05:55:56,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:55:56,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:55:56,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:55:56,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:55:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:55:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:55:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:55:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:55:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:55:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:55:56,586 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:55:56,593 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:56:20,196 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-09 05:56:20,197 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:56:20,215 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:56:20,216 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:56:20,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:56:20 BoogieIcfgContainer [2024-11-09 05:56:20,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:56:20,219 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:56:20,220 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:56:20,224 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:56:20,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:55:55" (1/3) ... [2024-11-09 05:56:20,226 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1536154d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:56:20, skipping insertion in model container [2024-11-09 05:56:20,226 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:55:56" (2/3) ... [2024-11-09 05:56:20,226 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1536154d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:56:20, skipping insertion in model container [2024-11-09 05:56:20,227 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:56:20" (3/3) ... [2024-11-09 05:56:20,229 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-2.i [2024-11-09 05:56:20,252 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:56:20,253 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:56:20,338 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:56:20,347 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;@21b0db1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:56:20,347 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:56:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand has 148 states, 98 states have (on average 1.5) internal successors, (147), 99 states have internal predecessors, (147), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-09 05:56:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-09 05:56:20,391 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:56:20,393 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:56:20,394 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:56:20,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:56:20,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1864624518, now seen corresponding path program 1 times [2024-11-09 05:56:20,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:56:20,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1344686011] [2024-11-09 05:56:20,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:56:20,422 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 05:56:20,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:56:20,427 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:20,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:56:23,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:56:23,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:56:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 4052 trivial. 0 not checked. [2024-11-09 05:56:23,182 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:56:23,183 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:56:23,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1344686011] [2024-11-09 05:56:23,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1344686011] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:56:23,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:56:23,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:56:23,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769174666] [2024-11-09 05:56:23,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:56:23,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:56:23,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:56:23,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:56:23,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:56:23,243 INFO L87 Difference]: Start difference. First operand has 148 states, 98 states have (on average 1.5) internal successors, (147), 99 states have internal predecessors, (147), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-09 05:56:23,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:56:23,305 INFO L93 Difference]: Finished difference Result 289 states and 523 transitions. [2024-11-09 05:56:23,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:56:23,308 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 304 [2024-11-09 05:56:23,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:56:23,320 INFO L225 Difference]: With dead ends: 289 [2024-11-09 05:56:23,320 INFO L226 Difference]: Without dead ends: 144 [2024-11-09 05:56:23,326 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 303 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 05:56:23,333 INFO L432 NwaCegarLoop]: 234 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, 234 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 05:56:23,334 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:56:23,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-09 05:56:23,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2024-11-09 05:56:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 95 states have (on average 1.4736842105263157) internal successors, (140), 95 states have internal predecessors, (140), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-09 05:56:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 234 transitions. [2024-11-09 05:56:23,419 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 234 transitions. Word has length 304 [2024-11-09 05:56:23,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:56:23,420 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 234 transitions. [2024-11-09 05:56:23,421 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-09 05:56:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 234 transitions. [2024-11-09 05:56:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-09 05:56:23,430 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:56:23,431 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:56:23,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:23,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:23,636 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:56:23,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:56:23,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1703992708, now seen corresponding path program 1 times [2024-11-09 05:56:23,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:56:23,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [392871337] [2024-11-09 05:56:23,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:56:23,641 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 05:56:23,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:56:23,646 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:23,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:56:25,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:56:25,822 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:56:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-09 05:56:33,778 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:56:33,778 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:56:33,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [392871337] [2024-11-09 05:56:33,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [392871337] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:56:33,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:56:33,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:56:33,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158715271] [2024-11-09 05:56:33,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:56:33,784 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:56:33,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:56:33,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:56:33,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:56:33,787 INFO L87 Difference]: Start difference. First operand 144 states and 234 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:56:37,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:56:39,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:56:41,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:56:44,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:56:46,787 WARN L539 Checker$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 05:56:47,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:56:47,004 INFO L93 Difference]: Finished difference Result 433 states and 703 transitions. [2024-11-09 05:56:47,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:56:47,006 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 304 [2024-11-09 05:56:47,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:56:47,013 INFO L225 Difference]: With dead ends: 433 [2024-11-09 05:56:47,013 INFO L226 Difference]: Without dead ends: 292 [2024-11-09 05:56:47,015 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:56:47,017 INFO L432 NwaCegarLoop]: 233 mSDtfsCounter, 237 mSDsluCounter, 448 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 95 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:56:47,018 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 681 Invalid, 118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 18 Invalid, 5 Unknown, 0 Unchecked, 13.0s Time] [2024-11-09 05:56:47,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2024-11-09 05:56:47,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 282. [2024-11-09 05:56:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 185 states have (on average 1.4756756756756757) internal successors, (273), 185 states have internal predecessors, (273), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-09 05:56:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 461 transitions. [2024-11-09 05:56:47,157 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 461 transitions. Word has length 304 [2024-11-09 05:56:47,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:56:47,161 INFO L471 AbstractCegarLoop]: Abstraction has 282 states and 461 transitions. [2024-11-09 05:56:47,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:56:47,162 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 461 transitions. [2024-11-09 05:56:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 05:56:47,177 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:56:47,178 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:56:47,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 05:56:47,378 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:47,379 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:56:47,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:56:47,380 INFO L85 PathProgramCache]: Analyzing trace with hash 20333438, now seen corresponding path program 1 times [2024-11-09 05:56:47,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:56:47,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1437518394] [2024-11-09 05:56:47,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:56:47,382 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 05:56:47,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:56:47,386 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:56:47,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 05:56:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:56:49,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:56:49,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:56:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:56:54,523 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:56:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:56:59,787 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:56:59,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1437518394] [2024-11-09 05:56:59,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1437518394] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:56:59,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1937802562] [2024-11-09 05:56:59,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:56:59,789 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:56:59,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:56:59,802 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:56:59,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 05:57:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:57:01,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:57:01,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:57:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-09 05:57:02,529 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:57:02,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1937802562] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:57:02,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:57:02,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2024-11-09 05:57:02,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622144076] [2024-11-09 05:57:02,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:57:02,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:57:02,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:57:02,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:57:02,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:57:02,535 INFO L87 Difference]: Start difference. First operand 282 states and 461 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:57:05,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:57:09,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:57:11,015 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 05:57:11,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:57:11,246 INFO L93 Difference]: Finished difference Result 740 states and 1218 transitions. [2024-11-09 05:57:11,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:57:11,248 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 305 [2024-11-09 05:57:11,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:57:11,255 INFO L225 Difference]: With dead ends: 740 [2024-11-09 05:57:11,256 INFO L226 Difference]: Without dead ends: 461 [2024-11-09 05:57:11,258 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 912 GetRequests, 905 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:57:11,260 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 201 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 9 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 201 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:57:11,260 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [201 Valid, 443 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 17 Invalid, 3 Unknown, 0 Unchecked, 8.6s Time] [2024-11-09 05:57:11,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2024-11-09 05:57:11,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 366. [2024-11-09 05:57:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 366 states, 269 states have (on average 1.5427509293680297) internal successors, (415), 269 states have internal predecessors, (415), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-09 05:57:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 603 transitions. [2024-11-09 05:57:11,352 INFO L78 Accepts]: Start accepts. Automaton has 366 states and 603 transitions. Word has length 305 [2024-11-09 05:57:11,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:57:11,354 INFO L471 AbstractCegarLoop]: Abstraction has 366 states and 603 transitions. [2024-11-09 05:57:11,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:57:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 603 transitions. [2024-11-09 05:57:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 05:57:11,363 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:57:11,364 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:57:11,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 05:57:11,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 05:57:11,764 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:57:11,765 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:57:11,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:57:11,766 INFO L85 PathProgramCache]: Analyzing trace with hash 529806528, now seen corresponding path program 1 times [2024-11-09 05:57:11,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:57:11,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [618785089] [2024-11-09 05:57:11,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:57:11,767 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 05:57:11,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:57:11,770 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:57:11,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-09 05:57:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:57:13,576 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:57:13,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:57:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:57:17,953 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:57:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:57:22,581 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:57:22,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [618785089] [2024-11-09 05:57:22,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [618785089] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:57:22,583 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [297152030] [2024-11-09 05:57:22,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:57:22,584 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:57:22,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:57:22,587 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:57:22,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 05:57:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:57:24,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:57:24,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:57:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-09 05:57:24,592 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:57:24,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [297152030] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:57:24,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:57:24,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2024-11-09 05:57:24,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286380760] [2024-11-09 05:57:24,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:57:24,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:57:24,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:57:24,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:57:24,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:57:24,595 INFO L87 Difference]: Start difference. First operand 366 states and 603 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:57:27,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:57:29,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:57:31,689 WARN L539 Checker$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 05:57:33,697 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 05:57:37,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:57:37,265 INFO L93 Difference]: Finished difference Result 1039 states and 1712 transitions. [2024-11-09 05:57:37,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:57:37,266 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 305 [2024-11-09 05:57:37,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:57:37,274 INFO L225 Difference]: With dead ends: 1039 [2024-11-09 05:57:37,274 INFO L226 Difference]: Without dead ends: 676 [2024-11-09 05:57:37,276 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 912 GetRequests, 904 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:57:37,277 INFO L432 NwaCegarLoop]: 390 mSDtfsCounter, 222 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 727 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:57:37,278 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 727 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 117 Invalid, 4 Unknown, 0 Unchecked, 12.6s Time] [2024-11-09 05:57:37,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2024-11-09 05:57:37,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 586. [2024-11-09 05:57:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 441 states have (on average 1.5464852607709751) internal successors, (682), 441 states have internal predecessors, (682), 141 states have call successors, (141), 3 states have call predecessors, (141), 3 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2024-11-09 05:57:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 964 transitions. [2024-11-09 05:57:37,353 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 964 transitions. Word has length 305 [2024-11-09 05:57:37,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:57:37,354 INFO L471 AbstractCegarLoop]: Abstraction has 586 states and 964 transitions. [2024-11-09 05:57:37,354 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:57:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 964 transitions. [2024-11-09 05:57:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-09 05:57:37,358 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:57:37,359 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:57:37,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 05:57:37,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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)] Ended with exit code 0 [2024-11-09 05:57:37,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:57:37,760 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:57:37,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:57:37,760 INFO L85 PathProgramCache]: Analyzing trace with hash 692847786, now seen corresponding path program 1 times [2024-11-09 05:57:37,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:57:37,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [640406866] [2024-11-09 05:57:37,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:57:37,762 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 05:57:37,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:57:37,765 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:57:37,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 05:57:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:57:39,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:57:39,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:57:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:57:44,105 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:57:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:57:48,846 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:57:48,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [640406866] [2024-11-09 05:57:48,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [640406866] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:57:48,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1163244199] [2024-11-09 05:57:48,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:57:48,847 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:57:48,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:57:48,848 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:57:48,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 05:57:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:57:50,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:57:50,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:57:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-09 05:57:52,312 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:57:52,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1163244199] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:57:52,313 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:57:52,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2024-11-09 05:57:52,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172187837] [2024-11-09 05:57:52,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:57:52,314 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:57:52,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:57:52,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:57:52,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:57:52,315 INFO L87 Difference]: Start difference. First operand 586 states and 964 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:57:57,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:57:59,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:01,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:03,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:05,454 WARN L539 Checker$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 05:58:07,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:09,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:12,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:58:12,012 INFO L93 Difference]: Finished difference Result 1794 states and 2930 transitions. [2024-11-09 05:58:12,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:58:12,013 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 306 [2024-11-09 05:58:12,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:58:12,029 INFO L225 Difference]: With dead ends: 1794 [2024-11-09 05:58:12,029 INFO L226 Difference]: Without dead ends: 1211 [2024-11-09 05:58:12,032 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 917 GetRequests, 908 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:58:12,037 INFO L432 NwaCegarLoop]: 243 mSDtfsCounter, 528 mSDsluCounter, 423 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 95 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 528 SdHoareTripleChecker+Valid, 666 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:58:12,038 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [528 Valid, 666 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 187 Invalid, 7 Unknown, 0 Unchecked, 19.4s Time] [2024-11-09 05:58:12,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1211 states. [2024-11-09 05:58:12,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1211 to 1067. [2024-11-09 05:58:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1067 states, 853 states have (on average 1.5580304806565064) internal successors, (1329), 856 states have internal predecessors, (1329), 207 states have call successors, (207), 6 states have call predecessors, (207), 6 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2024-11-09 05:58:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 1067 states and 1743 transitions. [2024-11-09 05:58:12,169 INFO L78 Accepts]: Start accepts. Automaton has 1067 states and 1743 transitions. Word has length 306 [2024-11-09 05:58:12,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:58:12,170 INFO L471 AbstractCegarLoop]: Abstraction has 1067 states and 1743 transitions. [2024-11-09 05:58:12,170 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:58:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1743 transitions. [2024-11-09 05:58:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-09 05:58:12,175 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:58:12,175 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:58:12,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-09 05:58:12,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 05:58:12,576 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:58:12,577 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:58:12,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:58:12,577 INFO L85 PathProgramCache]: Analyzing trace with hash 1095948536, now seen corresponding path program 1 times [2024-11-09 05:58:12,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:58:12,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1677079994] [2024-11-09 05:58:12,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:58:12,578 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 05:58:12,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:58:12,579 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:58:12,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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)] Waiting until timeout for monitored process [2024-11-09 05:58:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:58:14,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:58:14,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:58:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:58:19,773 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:58:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:58:25,225 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:58:25,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1677079994] [2024-11-09 05:58:25,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1677079994] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:58:25,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1309857730] [2024-11-09 05:58:25,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:58:25,226 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:58:25,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:58:25,227 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:58:25,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 05:58:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:58:26,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:58:26,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:58:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-09 05:58:27,216 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:58:27,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1309857730] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:58:27,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:58:27,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2024-11-09 05:58:27,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633509449] [2024-11-09 05:58:27,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:58:27,218 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:58:27,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:58:27,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:58:27,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:58:27,220 INFO L87 Difference]: Start difference. First operand 1067 states and 1743 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:58:28,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:31,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:33,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:35,880 WARN L539 Checker$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 05:58:37,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:58:39,901 WARN L539 Checker$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 05:58:39,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:58:39,941 INFO L93 Difference]: Finished difference Result 2133 states and 3485 transitions. [2024-11-09 05:58:40,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:58:40,172 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 306 [2024-11-09 05:58:40,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:58:40,182 INFO L225 Difference]: With dead ends: 2133 [2024-11-09 05:58:40,182 INFO L226 Difference]: Without dead ends: 1069 [2024-11-09 05:58:40,185 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 916 GetRequests, 907 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:58:40,188 INFO L432 NwaCegarLoop]: 273 mSDtfsCounter, 58 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 755 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:58:40,189 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 755 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 5 Unknown, 0 Unchecked, 12.5s Time] [2024-11-09 05:58:40,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2024-11-09 05:58:40,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 1067. [2024-11-09 05:58:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1067 states, 853 states have (on average 1.5533411488862836) internal successors, (1325), 856 states have internal predecessors, (1325), 207 states have call successors, (207), 6 states have call predecessors, (207), 6 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2024-11-09 05:58:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 1067 states and 1739 transitions. [2024-11-09 05:58:40,303 INFO L78 Accepts]: Start accepts. Automaton has 1067 states and 1739 transitions. Word has length 306 [2024-11-09 05:58:40,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:58:40,304 INFO L471 AbstractCegarLoop]: Abstraction has 1067 states and 1739 transitions. [2024-11-09 05:58:40,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-09 05:58:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1739 transitions. [2024-11-09 05:58:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-09 05:58:40,309 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:58:40,309 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:58:40,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-09 05:58:40,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:58:40,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:58:40,711 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:58:40,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:58:40,711 INFO L85 PathProgramCache]: Analyzing trace with hash -898196170, now seen corresponding path program 1 times [2024-11-09 05:58:40,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:58:40,712 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [985698066] [2024-11-09 05:58:40,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:58:40,713 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 05:58:40,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:58:40,716 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:58:40,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:58:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:58:42,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:58:42,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:58:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:58:47,615 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:58:53,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:58:53,185 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:58:53,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [985698066] [2024-11-09 05:58:53,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [985698066] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:58:53,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2021484456] [2024-11-09 05:58:53,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:58:53,185 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:58:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:58:53,187 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:58:53,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 05:58:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:58:57,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:58:57,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:59:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:59:02,525 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:59:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:59:07,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2021484456] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:59:07,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1518461095] [2024-11-09 05:59:07,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:59:07,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:59:07,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:59:07,627 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:59:07,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 05:59:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:59:08,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:59:08,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:59:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:59:13,575 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:59:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:59:18,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1518461095] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:59:18,866 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:59:18,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-09 05:59:18,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335621690] [2024-11-09 05:59:18,867 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:59:18,872 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 05:59:18,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:59:18,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 05:59:18,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 05:59:18,874 INFO L87 Difference]: Start difference. First operand 1067 states and 1739 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2024-11-09 05:59:25,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:59:28,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:59:30,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:59:32,468 WARN L539 Checker$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 05:59:32,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:59:32,498 INFO L93 Difference]: Finished difference Result 1876 states and 3020 transitions. [2024-11-09 05:59:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 05:59:32,715 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 306 [2024-11-09 05:59:32,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:59:32,721 INFO L225 Difference]: With dead ends: 1876 [2024-11-09 05:59:32,722 INFO L226 Difference]: Without dead ends: 812 [2024-11-09 05:59:32,725 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1834 GetRequests, 1822 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:59:32,726 INFO L432 NwaCegarLoop]: 179 mSDtfsCounter, 139 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 10 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 441 SdHoareTripleChecker+Invalid, 264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2024-11-09 05:59:32,726 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 441 Invalid, 264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 251 Invalid, 3 Unknown, 0 Unchecked, 13.1s Time] [2024-11-09 05:59:32,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 812 states. [2024-11-09 05:59:32,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 812 to 778. [2024-11-09 05:59:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 588 states have (on average 1.5034013605442176) internal successors, (884), 590 states have internal predecessors, (884), 181 states have call successors, (181), 8 states have call predecessors, (181), 8 states have return successors, (181), 179 states have call predecessors, (181), 181 states have call successors, (181) [2024-11-09 05:59:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1246 transitions. [2024-11-09 05:59:32,829 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1246 transitions. Word has length 306 [2024-11-09 05:59:32,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:59:32,830 INFO L471 AbstractCegarLoop]: Abstraction has 778 states and 1246 transitions. [2024-11-09 05:59:32,831 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2024-11-09 05:59:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1246 transitions. [2024-11-09 05:59:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-09 05:59:32,834 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:59:32,834 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:59:32,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-11-09 05:59:33,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-09 05:59:33,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2024-11-09 05:59:33,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:59:33,435 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:59:33,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:59:33,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1352379308, now seen corresponding path program 1 times [2024-11-09 05:59:33,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:59:33,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1851935202] [2024-11-09 05:59:33,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:59:33,437 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 05:59:33,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:59:33,438 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:59:33,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/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 05:59:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:59:35,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:59:35,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:59:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 05:59:50,693 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:59:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-09 05:59:59,996 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:59:59,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1851935202] [2024-11-09 05:59:59,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1851935202] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:59:59,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [19198497] [2024-11-09 05:59:59,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:59:59,997 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:59:59,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:00:00,002 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:00:00,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d26f2c5c-8c6f-46ec-adfb-817f2ce2b9d1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 06:00:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:00:04,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 06:00:04,416 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:00:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2024-11-09 06:00:14,767 INFO L311 TraceCheckSpWp]: Computing backward predicates...