./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh --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 281e40e0c83f6d6e693e53d02625c3edf9f6f556e71b371176462fbb38feeeea --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 18:27:37,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:27:37,172 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 18:27:37,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:27:37,178 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:27:37,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:27:37,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:27:37,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:27:37,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:27:37,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:27:37,210 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:27:37,211 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:27:37,211 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:27:37,212 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 18:27:37,212 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:27:37,213 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:27:37,214 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 18:27:37,214 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 18:27:37,215 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:27:37,215 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 18:27:37,216 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 18:27:37,217 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 18:27:37,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:27:37,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:27:37,219 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 18:27:37,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 18:27:37,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 18:27:37,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:27:37,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:27:37,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:27:37,222 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:27:37,222 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 18:27:37,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:27:37,223 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:27:37,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:27:37,223 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:27:37,224 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:27:37,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:27:37,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:27:37,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:27:37,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:27:37,225 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 18:27:37,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 18:27:37,226 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:27:37,226 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:27:37,226 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:27:37,227 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:27:37,227 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 281e40e0c83f6d6e693e53d02625c3edf9f6f556e71b371176462fbb38feeeea [2023-12-02 18:27:37,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:27:37,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:27:37,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:27:37,521 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:27:37,522 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:27:37,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i [2023-12-02 18:27:40,372 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:27:40,613 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:27:40,614 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i [2023-12-02 18:27:40,628 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/57c55a372/c2e85566626c43bd9c2366efa7cc6d27/FLAGbd9a3990f [2023-12-02 18:27:40,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/57c55a372/c2e85566626c43bd9c2366efa7cc6d27 [2023-12-02 18:27:40,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:27:40,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:27:40,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:27:40,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:27:40,650 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:27:40,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:27:40" (1/1) ... [2023-12-02 18:27:40,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e2a770d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:40, skipping insertion in model container [2023-12-02 18:27:40,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:27:40" (1/1) ... [2023-12-02 18:27:40,700 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:27:40,826 WARN L240 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i[916,929] [2023-12-02 18:27:40,970 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:27:40,988 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:27:40,999 WARN L240 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i[916,929] [2023-12-02 18:27:41,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:27:41,088 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:27:41,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41 WrapperNode [2023-12-02 18:27:41,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:27:41,089 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:27:41,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:27:41,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:27:41,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,177 INFO L138 Inliner]: procedures = 26, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 404 [2023-12-02 18:27:41,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:27:41,178 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:27:41,178 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:27:41,178 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:27:41,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,197 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,198 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,226 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,232 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,243 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:27:41,260 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:27:41,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:27:41,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:27:41,262 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (1/1) ... [2023-12-02 18:27:41,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:27:41,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:27:41,288 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:27:41,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:27:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:27:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 18:27:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 18:27:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 18:27:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:27:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:27:41,453 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:27:41,454 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:27:42,071 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:27:42,710 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:27:42,710 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 18:27:42,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:27:42 BoogieIcfgContainer [2023-12-02 18:27:42,712 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:27:42,715 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:27:42,715 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:27:42,718 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:27:42,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:27:40" (1/3) ... [2023-12-02 18:27:42,719 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a143a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:27:42, skipping insertion in model container [2023-12-02 18:27:42,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:41" (2/3) ... [2023-12-02 18:27:42,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a143a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:27:42, skipping insertion in model container [2023-12-02 18:27:42,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:27:42" (3/3) ... [2023-12-02 18:27:42,721 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-25.i [2023-12-02 18:27:42,740 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:27:42,740 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 18:27:42,791 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 18:27:42,798 INFO L357 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, mHoare=true, 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;@134d0dfa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 18:27:42,798 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 18:27:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 40 states have (on average 1.075) internal successors, (43), 41 states have internal predecessors, (43), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 18:27:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 18:27:42,820 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:27:42,837 INFO L195 NwaCegarLoop]: trace histogram [54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:27:42,838 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:27:42,842 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:27:42,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1103700537, now seen corresponding path program 1 times [2023-12-02 18:27:42,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:27:42,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133393579] [2023-12-02 18:27:42,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:27:42,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:27:43,067 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:27:43,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1324044938] [2023-12-02 18:27:43,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:27:43,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:27:43,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:27:43,071 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:27:43,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 18:27:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 18:27:59,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 18:28:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 18:28:02,742 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 18:28:02,744 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 18:28:02,745 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 18:28:02,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 18:28:02,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 18:28:02,952 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 18:28:02,955 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 18:28:03,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:28:03 BoogieIcfgContainer [2023-12-02 18:28:03,149 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 18:28:03,150 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 18:28:03,150 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 18:28:03,150 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 18:28:03,150 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:27:42" (3/4) ... [2023-12-02 18:28:03,152 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 18:28:03,153 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 18:28:03,155 INFO L158 Benchmark]: Toolchain (without parser) took 22509.82ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 109.8MB in the beginning and 100.8MB in the end (delta: 8.9MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,155 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 18:28:03,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.38ms. Allocated memory is still 151.0MB. Free memory was 109.2MB in the beginning and 84.1MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,157 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.91ms. Allocated memory is still 151.0MB. Free memory was 84.1MB in the beginning and 72.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,157 INFO L158 Benchmark]: Boogie Preprocessor took 81.85ms. Allocated memory is still 151.0MB. Free memory was 72.6MB in the beginning and 67.8MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,158 INFO L158 Benchmark]: RCFGBuilder took 1451.64ms. Allocated memory is still 151.0MB. Free memory was 67.8MB in the beginning and 54.1MB in the end (delta: 13.7MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,159 INFO L158 Benchmark]: TraceAbstraction took 20434.33ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 54.1MB in the beginning and 100.8MB in the end (delta: -46.7MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2023-12-02 18:28:03,159 INFO L158 Benchmark]: Witness Printer took 4.03ms. Allocated memory is still 182.5MB. Free memory is still 100.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 18:28:03,162 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 443.38ms. Allocated memory is still 151.0MB. Free memory was 109.2MB in the beginning and 84.1MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.91ms. Allocated memory is still 151.0MB. Free memory was 84.1MB in the beginning and 72.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.85ms. Allocated memory is still 151.0MB. Free memory was 72.6MB in the beginning and 67.8MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1451.64ms. Allocated memory is still 151.0MB. Free memory was 67.8MB in the beginning and 54.1MB in the end (delta: 13.7MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. * TraceAbstraction took 20434.33ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 54.1MB in the beginning and 100.8MB in the end (delta: -46.7MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. * Witness Printer took 4.03ms. Allocated memory is still 182.5MB. Free memory is still 100.8MB. 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 130, overapproximation of someBinaryFLOATComparisonOperation at line 144, overapproximation of bitwiseOr at line 152, overapproximation of someUnaryDOUBLEoperation at line 232, overapproximation of someBinaryDOUBLEComparisonOperation at line 120, overapproximation of someUnaryFLOAToperation at line 144, overapproximation of someBinaryArithmeticFLOAToperation at line 147. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -64; [L23] signed short int var_1_8 = 4; [L24] unsigned long int var_1_12 = 64; [L25] unsigned long int var_1_13 = 3841337885; [L26] unsigned long int var_1_14 = 2103644672; [L27] unsigned char var_1_15 = 32; [L28] double var_1_17 = 7.5; [L29] unsigned long int var_1_21 = 10; [L30] unsigned char var_1_22 = 200; [L31] unsigned char var_1_23 = 1; [L32] unsigned char var_1_24 = 50; [L33] unsigned char var_1_25 = 128; [L34] unsigned char var_1_26 = 50; [L35] signed short int var_1_27 = 16; [L36] unsigned char var_1_29 = 4; [L37] unsigned char var_1_30 = 10; [L38] unsigned short int var_1_31 = 2; [L39] unsigned short int var_1_32 = 38207; [L40] unsigned char var_1_33 = 1; [L41] unsigned char var_1_34 = 1; [L42] signed short int var_1_35 = -10; [L43] unsigned long int var_1_37 = 4; [L44] unsigned long int var_1_39 = 3877443077; [L45] unsigned long int var_1_40 = 1172021345; [L46] float var_1_41 = 5.5; [L47] float var_1_42 = 127.5; [L48] float var_1_43 = 49.75; [L49] float var_1_44 = 5.8; [L50] float var_1_45 = 7.8; [L51] double var_1_46 = 7.5; [L52] double var_1_47 = 999999999999.5; [L53] double var_1_48 = 50.5; [L54] double var_1_49 = 999999999.25; [L55] double var_1_50 = 1.2; [L56] float var_1_51 = 3.25; [L57] signed short int var_1_52 = 256; [L58] float var_1_54 = 256.2; [L59] float var_1_55 = 4.025; [L60] signed short int var_1_56 = -10000; [L61] signed char var_1_57 = 5; [L62] signed char var_1_58 = 0; [L63] signed char var_1_59 = 10; [L64] signed char var_1_60 = 32; [L65] signed char var_1_61 = 2; [L66] signed char var_1_62 = 10; [L67] float var_1_63 = 5.875; [L68] float var_1_64 = 10.8; [L69] float var_1_65 = 7.4; [L70] float var_1_66 = 99.4; [L71] float var_1_67 = 0.0; [L72] float var_1_68 = 256.85; [L73] float var_1_69 = 49.75; [L74] float var_1_70 = 63.75; [L75] signed char var_1_71 = -8; [L76] signed long int var_1_72 = -16; [L77] unsigned long int var_1_74 = 4; [L78] float var_1_75 = 9.5; [L79] float var_1_76 = 4.75; [L80] signed long int last_1_var_1_1 = -64; [L81] unsigned char last_1_var_1_15 = 32; [L82] signed short int last_1_var_1_27 = 16; [L83] unsigned char last_1_var_1_29 = 4; [L84] unsigned short int last_1_var_1_31 = 2; [L85] unsigned char last_1_var_1_33 = 1; [L86] signed short int last_1_var_1_35 = -10; [L87] unsigned long int last_1_var_1_37 = 4; [L88] double last_1_var_1_46 = 7.5; [L89] float last_1_var_1_51 = 3.25; [L90] signed short int last_1_var_1_52 = 256; [L91] float last_1_var_1_54 = 256.2; [L92] signed char last_1_var_1_57 = 5; [L93] signed char last_1_var_1_71 = -8; [L377] isInitial = 1 [L378] FCALL initially() [L379] COND TRUE 1 [L380] CALL updateLastVariables() [L357] last_1_var_1_1 = var_1_1 [L358] last_1_var_1_15 = var_1_15 [L359] last_1_var_1_27 = var_1_27 [L360] last_1_var_1_29 = var_1_29 [L361] last_1_var_1_31 = var_1_31 [L362] last_1_var_1_33 = var_1_33 [L363] last_1_var_1_35 = var_1_35 [L364] last_1_var_1_37 = var_1_37 [L365] last_1_var_1_46 = var_1_46 [L366] last_1_var_1_51 = var_1_51 [L367] last_1_var_1_52 = var_1_52 [L368] last_1_var_1_54 = var_1_54 [L369] last_1_var_1_57 = var_1_57 [L370] last_1_var_1_71 = var_1_71 [L380] RET updateLastVariables() [L381] CALL updateVariables() [L267] var_1_13 = __VERIFIER_nondet_ulong() [L268] CALL assume_abort_if_not(var_1_13 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=2103644672, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_13 >= 2147483647) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=2103644672, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L269] CALL assume_abort_if_not(var_1_13 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=2103644672, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_13 <= 4294967294) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=2103644672, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L270] var_1_14 = __VERIFIER_nondet_ulong() [L271] CALL assume_abort_if_not(var_1_14 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_14 >= 1073741823) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L272] CALL assume_abort_if_not(var_1_14 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_14 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_17=15/2, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L273] var_1_17 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L275] CALL assume_abort_if_not(var_1_17 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_17 != 0.0F) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=10, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L276] var_1_21 = __VERIFIER_nondet_ulong() [L277] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L278] CALL assume_abort_if_not(var_1_21 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_21 <= 4294967295) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L279] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=200, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L280] var_1_22 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_22 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_22 >= 190) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L282] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=1, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L283] var_1_23 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L285] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=50, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L286] var_1_24 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L288] CALL assume_abort_if_not(var_1_24 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_24 <= 127) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=128, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L289] var_1_25 = __VERIFIER_nondet_uchar() [L290] CALL assume_abort_if_not(var_1_25 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_25 >= 127) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L291] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=50, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L292] var_1_26 = __VERIFIER_nondet_uchar() [L293] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L294] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=10, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L295] var_1_30 = __VERIFIER_nondet_uchar() [L296] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L297] CALL assume_abort_if_not(var_1_30 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_30 <= 254) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=38207, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L298] var_1_32 = __VERIFIER_nondet_ushort() [L299] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L300] CALL assume_abort_if_not(var_1_32 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_32 <= 65534) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L301] var_1_34 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_34 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_34 >= 1) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L303] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3877443077, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L304] var_1_39 = __VERIFIER_nondet_ulong() [L305] CALL assume_abort_if_not(var_1_39 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_39 >= 3221225470) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L306] CALL assume_abort_if_not(var_1_39 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_39 <= 4294967294) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1172021345, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L307] var_1_40 = __VERIFIER_nondet_ulong() [L308] CALL assume_abort_if_not(var_1_40 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_40 >= 1073741823) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L309] CALL assume_abort_if_not(var_1_40 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_40 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_42=255/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L310] var_1_42 = __VERIFIER_nondet_float() [L311] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_43=199/4, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L312] var_1_43 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_44=29/5, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L314] var_1_44 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_45=39/5, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L316] var_1_45 = __VERIFIER_nondet_float() [L317] CALL assume_abort_if_not((var_1_45 >= -461168.6018427382800e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not((var_1_45 >= -461168.6018427382800e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_47=1999999999999/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L318] var_1_47 = __VERIFIER_nondet_double() [L319] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_48=101/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L320] var_1_48 = __VERIFIER_nondet_double() [L321] CALL assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_49=3999999997/4, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L322] var_1_49 = __VERIFIER_nondet_double() [L323] CALL assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_50=6/5, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L324] var_1_50 = __VERIFIER_nondet_double() [L325] CALL assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_55=161/40, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L326] var_1_55 = __VERIFIER_nondet_float() [L327] CALL assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=0, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L328] var_1_58 = __VERIFIER_nondet_char() [L329] CALL assume_abort_if_not(var_1_58 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_58 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L330] CALL assume_abort_if_not(var_1_58 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_58 <= 126) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=10, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L331] var_1_59 = __VERIFIER_nondet_char() [L332] CALL assume_abort_if_not(var_1_59 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_59 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L333] CALL assume_abort_if_not(var_1_59 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_59 <= 63) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=32, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L334] var_1_60 = __VERIFIER_nondet_char() [L335] CALL assume_abort_if_not(var_1_60 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_60 >= 31) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L336] CALL assume_abort_if_not(var_1_60 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_60 <= 63) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=2, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L337] var_1_61 = __VERIFIER_nondet_char() [L338] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L339] CALL assume_abort_if_not(var_1_61 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_61 <= 31) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=10, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L340] var_1_62 = __VERIFIER_nondet_char() [L341] CALL assume_abort_if_not(var_1_62 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_62 >= 0) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L342] CALL assume_abort_if_not(var_1_62 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_62 <= 63) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_65=37/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L343] var_1_65 = __VERIFIER_nondet_float() [L344] CALL assume_abort_if_not((var_1_65 >= -230584.3009213691390e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 2305843.009213691390e+12F && var_1_65 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not((var_1_65 >= -230584.3009213691390e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 2305843.009213691390e+12F && var_1_65 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_66=497/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L345] var_1_66 = __VERIFIER_nondet_float() [L346] CALL assume_abort_if_not((var_1_66 >= -230584.3009213691390e+13F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 2305843.009213691390e+12F && var_1_66 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not((var_1_66 >= -230584.3009213691390e+13F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 2305843.009213691390e+12F && var_1_66 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_67=0, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L347] var_1_67 = __VERIFIER_nondet_float() [L348] CALL assume_abort_if_not((var_1_67 >= 2305843.009213691390e+12F && var_1_67 <= -1.0e-20F) || (var_1_67 <= 4611686.018427382800e+12F && var_1_67 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not((var_1_67 >= 2305843.009213691390e+12F && var_1_67 <= -1.0e-20F) || (var_1_67 <= 4611686.018427382800e+12F && var_1_67 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_68=5137/20, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L349] var_1_68 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_68 >= 0.0F && var_1_68 <= -1.0e-20F) || (var_1_68 <= 2305843.009213691390e+12F && var_1_68 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not((var_1_68 >= 0.0F && var_1_68 <= -1.0e-20F) || (var_1_68 <= 2305843.009213691390e+12F && var_1_68 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_69=199/4, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L351] var_1_69 = __VERIFIER_nondet_float() [L352] CALL assume_abort_if_not((var_1_69 >= 0.0F && var_1_69 <= -1.0e-20F) || (var_1_69 <= 4611686.018427382800e+12F && var_1_69 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not((var_1_69 >= 0.0F && var_1_69 <= -1.0e-20F) || (var_1_69 <= 4611686.018427382800e+12F && var_1_69 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_70=255/4, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L353] var_1_70 = __VERIFIER_nondet_float() [L354] CALL assume_abort_if_not((var_1_70 >= 0.0F && var_1_70 <= -1.0e-20F) || (var_1_70 <= 4611686.018427382800e+12F && var_1_70 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not((var_1_70 >= 0.0F && var_1_70 <= -1.0e-20F) || (var_1_70 <= 4611686.018427382800e+12F && var_1_70 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=64, var_1_13=4294967294, var_1_14=1073872848, var_1_15=32, var_1_1=-64, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=16, var_1_29=4, var_1_30=129, var_1_31=2, var_1_32=65534, var_1_33=1, var_1_34=1, var_1_35=-10, var_1_37=4, var_1_39=3229549053, var_1_40=1073741836, var_1_41=11/2, var_1_46=15/2, var_1_51=13/4, var_1_52=256, var_1_54=1281/5, var_1_56=-10000, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=47/8, var_1_64=54/5, var_1_71=-8, var_1_72=-16, var_1_74=4, var_1_75=19/2, var_1_76=19/4, var_1_8=4] [L381] RET updateVariables() [L382] CALL step() [L97] COND TRUE \read(last_1_var_1_33) [L98] COND TRUE last_1_var_1_29 != (last_1_var_1_37 - var_1_24) [L99] var_1_27 = (((((last_1_var_1_37) < 0 ) ? -(last_1_var_1_37) : (last_1_var_1_37))) + (var_1_26 + last_1_var_1_57)) [L106] COND TRUE (16 / var_1_21) <= last_1_var_1_71 [L107] var_1_31 = (((((var_1_32 - last_1_var_1_52)) > (last_1_var_1_35)) ? ((var_1_32 - last_1_var_1_52)) : (last_1_var_1_35))) [L113] COND FALSE !(! last_1_var_1_33) [L116] var_1_12 = ((var_1_14 - last_1_var_1_27) + last_1_var_1_15) [L118] var_1_56 = var_1_12 [L119] var_1_74 = var_1_12 [L120] COND FALSE !((last_1_var_1_46 / var_1_17) < (last_1_var_1_46 + (last_1_var_1_54 * last_1_var_1_51))) [L127] var_1_15 = var_1_23 [L129] COND FALSE !(64u >= ((var_1_13 - var_1_74) + var_1_12)) [L132] signed long int stepLocal_5 = ((((var_1_23) > (var_1_24)) ? (var_1_23) : (var_1_24))) - var_1_26; [L133] COND FALSE !(stepLocal_5 <= last_1_var_1_15) [L136] COND TRUE \read(last_1_var_1_33) [L137] var_1_29 = ((((((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) > ((var_1_23 + var_1_24))) ? (((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) : ((var_1_23 + var_1_24)))) [L140] var_1_33 = (! var_1_34) [L141] COND TRUE ! var_1_33 [L142] var_1_51 = (var_1_49 - var_1_47) [L146] COND FALSE !(\read(var_1_33)) [L149] var_1_71 = var_1_61 [L150] var_1_75 = 49.375f [L151] var_1_76 = 4.4f [L152] EXPR var_1_31 | var_1_14 [L152] COND FALSE !((var_1_12 < (var_1_31 | var_1_14)) || var_1_33) [L155] COND FALSE !(var_1_34 && var_1_33) [L171] COND TRUE (((((var_1_31 * var_1_24)) > (var_1_29)) ? ((var_1_31 * var_1_24)) : (var_1_29))) > var_1_56 [L172] COND TRUE var_1_15 < (-2 * var_1_56) [L173] var_1_64 = ((((var_1_49) < (var_1_45)) ? (var_1_49) : (var_1_45))) [L180] COND TRUE var_1_33 || var_1_34 [L181] var_1_35 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) [L185] unsigned short int stepLocal_4 = var_1_31; [L186] unsigned char stepLocal_3 = var_1_29; [L187] unsigned char stepLocal_2 = (var_1_35 + 10) <= var_1_35; [L188] COND FALSE !(var_1_29 > stepLocal_4) [L193] COND FALSE !(\read(var_1_33)) [L196] COND TRUE stepLocal_3 >= var_1_29 [L197] var_1_8 = var_1_29 [L201] unsigned char stepLocal_11 = var_1_29; [L202] COND FALSE !(stepLocal_11 <= (var_1_39 * ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))))) [L205] COND TRUE (var_1_32 - var_1_24) > var_1_22 [L206] COND FALSE !((var_1_50 - var_1_47) >= var_1_17) [L211] var_1_52 = (var_1_24 - (var_1_22 + var_1_30)) [L218] signed long int stepLocal_1 = -128 / -2; [L219] signed long int stepLocal_0 = 256; [L220] COND FALSE !(! (var_1_35 >= last_1_var_1_1)) [L225] COND FALSE !(stepLocal_1 >= (last_1_var_1_1 + var_1_35)) [L228] var_1_1 = ((((((last_1_var_1_1 + var_1_35)) > ((var_1_31 - var_1_15))) ? ((last_1_var_1_1 + var_1_35)) : ((var_1_31 - var_1_15)))) + ((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))) [L231] COND TRUE var_1_64 >= var_1_44 [L232] var_1_63 = ((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50))) [L236] signed short int stepLocal_10 = var_1_52; [L237] COND FALSE !(var_1_15 == stepLocal_10) [L242] var_1_41 = (((((var_1_45 + var_1_43)) > ((var_1_42 + var_1_44))) ? ((var_1_45 + var_1_43)) : ((var_1_42 + var_1_44)))) [L244] unsigned char stepLocal_9 = var_1_30; [L245] unsigned char stepLocal_8 = var_1_76 == var_1_63; [L246] signed short int stepLocal_7 = var_1_27; [L247] unsigned char stepLocal_6 = var_1_29; [L248] COND TRUE (var_1_29 < var_1_25) && stepLocal_8 [L249] COND TRUE (- (var_1_25 - var_1_26)) < stepLocal_9 [L250] var_1_37 = var_1_13 [L382] RET step() [L383] CALL, EXPR property() [L373] EXPR (((((((((((((((((! (var_1_35 >= last_1_var_1_1)) ? ((256 != var_1_35) ? (var_1_1 == ((signed long int) (last_1_var_1_1 + var_1_35))) : 1) : (((-128 / -2) >= (last_1_var_1_1 + var_1_35)) ? (var_1_1 == ((signed long int) (var_1_35 - last_1_var_1_1))) : (var_1_1 == ((signed long int) ((((((last_1_var_1_1 + var_1_35)) > ((var_1_31 - var_1_15))) ? ((last_1_var_1_1 + var_1_35)) : ((var_1_31 - var_1_15)))) + ((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) && ((var_1_29 > var_1_31) ? ((((var_1_35 + 10) <= var_1_35) && var_1_33) ? (var_1_8 == ((signed short int) ((((var_1_35) < (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) ? (var_1_35) : (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27)))))))) : 1) : (var_1_33 ? (var_1_8 == ((signed short int) ((var_1_27 + var_1_35) - (var_1_29 + ((((var_1_15) < (2)) ? (var_1_15) : (2))))))) : ((var_1_29 >= var_1_29) ? (var_1_8 == ((signed short int) var_1_29)) : 1)))) && ((! last_1_var_1_33) ? (var_1_12 == ((unsigned long int) (var_1_13 - last_1_var_1_15))) : (var_1_12 == ((unsigned long int) ((var_1_14 - last_1_var_1_27) + last_1_var_1_15))))) && (((last_1_var_1_46 / var_1_17) < (last_1_var_1_46 + (last_1_var_1_54 * last_1_var_1_51))) ? (((last_1_var_1_1 / var_1_14) <= (last_1_var_1_31 / ((((var_1_13) < (var_1_21)) ? (var_1_13) : (var_1_21))))) ? (var_1_15 == ((unsigned char) ((((((var_1_22 - var_1_23) - var_1_24)) > ((var_1_25 - var_1_26))) ? (((var_1_22 - var_1_23) - var_1_24)) : ((var_1_25 - var_1_26)))))) : (var_1_15 == ((unsigned char) var_1_24))) : (var_1_15 == ((unsigned char) var_1_23)))) && (last_1_var_1_33 ? ((last_1_var_1_29 != (last_1_var_1_37 - var_1_24)) ? (var_1_27 == ((signed short int) (((((last_1_var_1_37) < 0 ) ? -(last_1_var_1_37) : (last_1_var_1_37))) + (var_1_26 + last_1_var_1_57)))) : (last_1_var_1_33 ? (var_1_27 == ((signed short int) (last_1_var_1_57 - ((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))) : 1)) : 1)) && (((((((var_1_23) > (var_1_24)) ? (var_1_23) : (var_1_24))) - var_1_26) <= last_1_var_1_15) ? (var_1_29 == ((unsigned char) (((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22))) - var_1_24))) : (last_1_var_1_33 ? (var_1_29 == ((unsigned char) ((((((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) > ((var_1_23 + var_1_24))) ? (((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) : ((var_1_23 + var_1_24)))))) : 1))) && (((16 / var_1_21) <= last_1_var_1_71) ? (var_1_31 == ((unsigned short int) (((((var_1_32 - last_1_var_1_52)) > (last_1_var_1_35)) ? ((var_1_32 - last_1_var_1_52)) : (last_1_var_1_35))))) : (((last_1_var_1_29 / var_1_13) <= var_1_23) ? (var_1_31 == ((unsigned short int) (var_1_32 - var_1_23))) : 1))) && (var_1_33 == ((unsigned char) (! var_1_34)))) && ((var_1_33 || var_1_34) ? (var_1_35 == ((signed short int) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_35 == ((signed short int) (((((4) > (25)) ? (4) : (25))) - ((((var_1_26) > (var_1_15)) ? (var_1_26) : (var_1_15)))))))) && (((var_1_29 < var_1_25) && (var_1_76 == var_1_63)) ? (((- (var_1_25 - var_1_26)) < var_1_30) ? (var_1_37 == ((unsigned long int) var_1_13)) : ((var_1_29 > var_1_26) ? (var_1_37 == ((unsigned long int) ((var_1_39 - var_1_26) - (((((var_1_14 - var_1_25)) > (var_1_1)) ? ((var_1_14 - var_1_25)) : (var_1_1)))))) : (var_1_37 == ((unsigned long int) ((var_1_14 + 1604009696u) - (var_1_40 - var_1_52)))))) : ((var_1_27 != var_1_1) ? (var_1_37 == ((unsigned long int) (var_1_29 + (var_1_14 - last_1_var_1_37)))) : (var_1_37 == ((unsigned long int) ((((var_1_23) < (var_1_22)) ? (var_1_23) : (var_1_22)))))))) && ((var_1_15 == var_1_52) ? (var_1_33 ? (var_1_41 == ((float) (var_1_42 + ((((var_1_43) > (var_1_44)) ? (var_1_43) : (var_1_44)))))) : 1) : (var_1_41 == ((float) (((((var_1_45 + var_1_43)) > ((var_1_42 + var_1_44))) ? ((var_1_45 + var_1_43)) : ((var_1_42 + var_1_44)))))))) && ((64u >= ((var_1_13 - var_1_74) + var_1_12)) ? (var_1_46 == ((double) ((((((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) > ((var_1_49 - var_1_50))) ? (((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) : ((var_1_49 - var_1_50)))))) : 1)) && ((! var_1_33) ? (var_1_51 == ((float) (var_1_49 - var_1_47))) : (var_1_51 == ((float) ((((var_1_42) > (((((255.5f) < 0 ) ? -(255.5f) : (255.5f))))) ? (var_1_42) : (((((255.5f) < 0 ) ? -(255.5f) : (255.5f)))))))))) && (((var_1_32 - var_1_24) > var_1_22) ? (((var_1_50 - var_1_47) >= var_1_17) ? (((var_1_56 < (var_1_15 / var_1_25)) && var_1_33) ? (var_1_52 == ((signed short int) ((((((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) > (var_1_57)) ? (((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) : (var_1_57))))) : 1) : (var_1_52 == ((signed short int) (var_1_24 - (var_1_22 + var_1_30))))) : (var_1_33 ? (var_1_52 == ((signed short int) (var_1_15 + 64))) : 1))) && (var_1_33 ? (var_1_54 == ((float) ((((((1.6f + var_1_55)) > (var_1_42)) ? ((1.6f + var_1_55)) : (var_1_42))) + var_1_43))) : 1)) && (var_1_56 == ((signed short int) var_1_12))) && (((var_1_12 < (var_1_31 | var_1_14)) || var_1_33) ? (var_1_57 == ((signed char) (((((var_1_23 - var_1_58)) > (var_1_22)) ? ((var_1_23 - var_1_58)) : (var_1_22))))) : ((var_1_34 && var_1_33) ? (var_1_33 ? ((var_1_15 <= ((~ var_1_40) / var_1_22)) ? (var_1_57 == ((signed char) (var_1_23 + (var_1_59 - (var_1_60 - var_1_61))))) : 1) : ((((var_1_58 + var_1_29) / var_1_60) == 5) ? ((var_1_33 || var_1_33) ? (var_1_57 == ((signed char) ((((((var_1_23 - var_1_62)) < (var_1_61)) ? ((var_1_23 - var_1_62)) : (var_1_61))) + (var_1_59 - var_1_60)))) : (var_1_57 == ((signed char) 64))) : 1)) : 1)) [L373] EXPR var_1_31 | var_1_14 [L373] EXPR (((((((((((((((((! (var_1_35 >= last_1_var_1_1)) ? ((256 != var_1_35) ? (var_1_1 == ((signed long int) (last_1_var_1_1 + var_1_35))) : 1) : (((-128 / -2) >= (last_1_var_1_1 + var_1_35)) ? (var_1_1 == ((signed long int) (var_1_35 - last_1_var_1_1))) : (var_1_1 == ((signed long int) ((((((last_1_var_1_1 + var_1_35)) > ((var_1_31 - var_1_15))) ? ((last_1_var_1_1 + var_1_35)) : ((var_1_31 - var_1_15)))) + ((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) && ((var_1_29 > var_1_31) ? ((((var_1_35 + 10) <= var_1_35) && var_1_33) ? (var_1_8 == ((signed short int) ((((var_1_35) < (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) ? (var_1_35) : (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27)))))))) : 1) : (var_1_33 ? (var_1_8 == ((signed short int) ((var_1_27 + var_1_35) - (var_1_29 + ((((var_1_15) < (2)) ? (var_1_15) : (2))))))) : ((var_1_29 >= var_1_29) ? (var_1_8 == ((signed short int) var_1_29)) : 1)))) && ((! last_1_var_1_33) ? (var_1_12 == ((unsigned long int) (var_1_13 - last_1_var_1_15))) : (var_1_12 == ((unsigned long int) ((var_1_14 - last_1_var_1_27) + last_1_var_1_15))))) && (((last_1_var_1_46 / var_1_17) < (last_1_var_1_46 + (last_1_var_1_54 * last_1_var_1_51))) ? (((last_1_var_1_1 / var_1_14) <= (last_1_var_1_31 / ((((var_1_13) < (var_1_21)) ? (var_1_13) : (var_1_21))))) ? (var_1_15 == ((unsigned char) ((((((var_1_22 - var_1_23) - var_1_24)) > ((var_1_25 - var_1_26))) ? (((var_1_22 - var_1_23) - var_1_24)) : ((var_1_25 - var_1_26)))))) : (var_1_15 == ((unsigned char) var_1_24))) : (var_1_15 == ((unsigned char) var_1_23)))) && (last_1_var_1_33 ? ((last_1_var_1_29 != (last_1_var_1_37 - var_1_24)) ? (var_1_27 == ((signed short int) (((((last_1_var_1_37) < 0 ) ? -(last_1_var_1_37) : (last_1_var_1_37))) + (var_1_26 + last_1_var_1_57)))) : (last_1_var_1_33 ? (var_1_27 == ((signed short int) (last_1_var_1_57 - ((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))) : 1)) : 1)) && (((((((var_1_23) > (var_1_24)) ? (var_1_23) : (var_1_24))) - var_1_26) <= last_1_var_1_15) ? (var_1_29 == ((unsigned char) (((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22))) - var_1_24))) : (last_1_var_1_33 ? (var_1_29 == ((unsigned char) ((((((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) > ((var_1_23 + var_1_24))) ? (((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) : ((var_1_23 + var_1_24)))))) : 1))) && (((16 / var_1_21) <= last_1_var_1_71) ? (var_1_31 == ((unsigned short int) (((((var_1_32 - last_1_var_1_52)) > (last_1_var_1_35)) ? ((var_1_32 - last_1_var_1_52)) : (last_1_var_1_35))))) : (((last_1_var_1_29 / var_1_13) <= var_1_23) ? (var_1_31 == ((unsigned short int) (var_1_32 - var_1_23))) : 1))) && (var_1_33 == ((unsigned char) (! var_1_34)))) && ((var_1_33 || var_1_34) ? (var_1_35 == ((signed short int) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_35 == ((signed short int) (((((4) > (25)) ? (4) : (25))) - ((((var_1_26) > (var_1_15)) ? (var_1_26) : (var_1_15)))))))) && (((var_1_29 < var_1_25) && (var_1_76 == var_1_63)) ? (((- (var_1_25 - var_1_26)) < var_1_30) ? (var_1_37 == ((unsigned long int) var_1_13)) : ((var_1_29 > var_1_26) ? (var_1_37 == ((unsigned long int) ((var_1_39 - var_1_26) - (((((var_1_14 - var_1_25)) > (var_1_1)) ? ((var_1_14 - var_1_25)) : (var_1_1)))))) : (var_1_37 == ((unsigned long int) ((var_1_14 + 1604009696u) - (var_1_40 - var_1_52)))))) : ((var_1_27 != var_1_1) ? (var_1_37 == ((unsigned long int) (var_1_29 + (var_1_14 - last_1_var_1_37)))) : (var_1_37 == ((unsigned long int) ((((var_1_23) < (var_1_22)) ? (var_1_23) : (var_1_22)))))))) && ((var_1_15 == var_1_52) ? (var_1_33 ? (var_1_41 == ((float) (var_1_42 + ((((var_1_43) > (var_1_44)) ? (var_1_43) : (var_1_44)))))) : 1) : (var_1_41 == ((float) (((((var_1_45 + var_1_43)) > ((var_1_42 + var_1_44))) ? ((var_1_45 + var_1_43)) : ((var_1_42 + var_1_44)))))))) && ((64u >= ((var_1_13 - var_1_74) + var_1_12)) ? (var_1_46 == ((double) ((((((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) > ((var_1_49 - var_1_50))) ? (((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) : ((var_1_49 - var_1_50)))))) : 1)) && ((! var_1_33) ? (var_1_51 == ((float) (var_1_49 - var_1_47))) : (var_1_51 == ((float) ((((var_1_42) > (((((255.5f) < 0 ) ? -(255.5f) : (255.5f))))) ? (var_1_42) : (((((255.5f) < 0 ) ? -(255.5f) : (255.5f)))))))))) && (((var_1_32 - var_1_24) > var_1_22) ? (((var_1_50 - var_1_47) >= var_1_17) ? (((var_1_56 < (var_1_15 / var_1_25)) && var_1_33) ? (var_1_52 == ((signed short int) ((((((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) > (var_1_57)) ? (((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) : (var_1_57))))) : 1) : (var_1_52 == ((signed short int) (var_1_24 - (var_1_22 + var_1_30))))) : (var_1_33 ? (var_1_52 == ((signed short int) (var_1_15 + 64))) : 1))) && (var_1_33 ? (var_1_54 == ((float) ((((((1.6f + var_1_55)) > (var_1_42)) ? ((1.6f + var_1_55)) : (var_1_42))) + var_1_43))) : 1)) && (var_1_56 == ((signed short int) var_1_12))) && (((var_1_12 < (var_1_31 | var_1_14)) || var_1_33) ? (var_1_57 == ((signed char) (((((var_1_23 - var_1_58)) > (var_1_22)) ? ((var_1_23 - var_1_58)) : (var_1_22))))) : ((var_1_34 && var_1_33) ? (var_1_33 ? ((var_1_15 <= ((~ var_1_40) / var_1_22)) ? (var_1_57 == ((signed char) (var_1_23 + (var_1_59 - (var_1_60 - var_1_61))))) : 1) : ((((var_1_58 + var_1_29) / var_1_60) == 5) ? ((var_1_33 || var_1_33) ? (var_1_57 == ((signed char) ((((((var_1_23 - var_1_62)) < (var_1_61)) ? ((var_1_23 - var_1_62)) : (var_1_61))) + (var_1_59 - var_1_60)))) : (var_1_57 == ((signed char) 64))) : 1)) : 1)) [L373-L374] return ((((((((((((((((((((((((! (var_1_35 >= last_1_var_1_1)) ? ((256 != var_1_35) ? (var_1_1 == ((signed long int) (last_1_var_1_1 + var_1_35))) : 1) : (((-128 / -2) >= (last_1_var_1_1 + var_1_35)) ? (var_1_1 == ((signed long int) (var_1_35 - last_1_var_1_1))) : (var_1_1 == ((signed long int) ((((((last_1_var_1_1 + var_1_35)) > ((var_1_31 - var_1_15))) ? ((last_1_var_1_1 + var_1_35)) : ((var_1_31 - var_1_15)))) + ((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) && ((var_1_29 > var_1_31) ? ((((var_1_35 + 10) <= var_1_35) && var_1_33) ? (var_1_8 == ((signed short int) ((((var_1_35) < (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) ? (var_1_35) : (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27)))))))) : 1) : (var_1_33 ? (var_1_8 == ((signed short int) ((var_1_27 + var_1_35) - (var_1_29 + ((((var_1_15) < (2)) ? (var_1_15) : (2))))))) : ((var_1_29 >= var_1_29) ? (var_1_8 == ((signed short int) var_1_29)) : 1)))) && ((! last_1_var_1_33) ? (var_1_12 == ((unsigned long int) (var_1_13 - last_1_var_1_15))) : (var_1_12 == ((unsigned long int) ((var_1_14 - last_1_var_1_27) + last_1_var_1_15))))) && (((last_1_var_1_46 / var_1_17) < (last_1_var_1_46 + (last_1_var_1_54 * last_1_var_1_51))) ? (((last_1_var_1_1 / var_1_14) <= (last_1_var_1_31 / ((((var_1_13) < (var_1_21)) ? (var_1_13) : (var_1_21))))) ? (var_1_15 == ((unsigned char) ((((((var_1_22 - var_1_23) - var_1_24)) > ((var_1_25 - var_1_26))) ? (((var_1_22 - var_1_23) - var_1_24)) : ((var_1_25 - var_1_26)))))) : (var_1_15 == ((unsigned char) var_1_24))) : (var_1_15 == ((unsigned char) var_1_23)))) && (last_1_var_1_33 ? ((last_1_var_1_29 != (last_1_var_1_37 - var_1_24)) ? (var_1_27 == ((signed short int) (((((last_1_var_1_37) < 0 ) ? -(last_1_var_1_37) : (last_1_var_1_37))) + (var_1_26 + last_1_var_1_57)))) : (last_1_var_1_33 ? (var_1_27 == ((signed short int) (last_1_var_1_57 - ((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))) : 1)) : 1)) && (((((((var_1_23) > (var_1_24)) ? (var_1_23) : (var_1_24))) - var_1_26) <= last_1_var_1_15) ? (var_1_29 == ((unsigned char) (((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22))) - var_1_24))) : (last_1_var_1_33 ? (var_1_29 == ((unsigned char) ((((((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) > ((var_1_23 + var_1_24))) ? (((((var_1_25) < (var_1_30)) ? (var_1_25) : (var_1_30)))) : ((var_1_23 + var_1_24)))))) : 1))) && (((16 / var_1_21) <= last_1_var_1_71) ? (var_1_31 == ((unsigned short int) (((((var_1_32 - last_1_var_1_52)) > (last_1_var_1_35)) ? ((var_1_32 - last_1_var_1_52)) : (last_1_var_1_35))))) : (((last_1_var_1_29 / var_1_13) <= var_1_23) ? (var_1_31 == ((unsigned short int) (var_1_32 - var_1_23))) : 1))) && (var_1_33 == ((unsigned char) (! var_1_34)))) && ((var_1_33 || var_1_34) ? (var_1_35 == ((signed short int) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_35 == ((signed short int) (((((4) > (25)) ? (4) : (25))) - ((((var_1_26) > (var_1_15)) ? (var_1_26) : (var_1_15)))))))) && (((var_1_29 < var_1_25) && (var_1_76 == var_1_63)) ? (((- (var_1_25 - var_1_26)) < var_1_30) ? (var_1_37 == ((unsigned long int) var_1_13)) : ((var_1_29 > var_1_26) ? (var_1_37 == ((unsigned long int) ((var_1_39 - var_1_26) - (((((var_1_14 - var_1_25)) > (var_1_1)) ? ((var_1_14 - var_1_25)) : (var_1_1)))))) : (var_1_37 == ((unsigned long int) ((var_1_14 + 1604009696u) - (var_1_40 - var_1_52)))))) : ((var_1_27 != var_1_1) ? (var_1_37 == ((unsigned long int) (var_1_29 + (var_1_14 - last_1_var_1_37)))) : (var_1_37 == ((unsigned long int) ((((var_1_23) < (var_1_22)) ? (var_1_23) : (var_1_22)))))))) && ((var_1_15 == var_1_52) ? (var_1_33 ? (var_1_41 == ((float) (var_1_42 + ((((var_1_43) > (var_1_44)) ? (var_1_43) : (var_1_44)))))) : 1) : (var_1_41 == ((float) (((((var_1_45 + var_1_43)) > ((var_1_42 + var_1_44))) ? ((var_1_45 + var_1_43)) : ((var_1_42 + var_1_44)))))))) && ((64u >= ((var_1_13 - var_1_74) + var_1_12)) ? (var_1_46 == ((double) ((((((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) > ((var_1_49 - var_1_50))) ? (((((128.75) > ((var_1_47 - var_1_48))) ? (128.75) : ((var_1_47 - var_1_48))))) : ((var_1_49 - var_1_50)))))) : 1)) && ((! var_1_33) ? (var_1_51 == ((float) (var_1_49 - var_1_47))) : (var_1_51 == ((float) ((((var_1_42) > (((((255.5f) < 0 ) ? -(255.5f) : (255.5f))))) ? (var_1_42) : (((((255.5f) < 0 ) ? -(255.5f) : (255.5f)))))))))) && (((var_1_32 - var_1_24) > var_1_22) ? (((var_1_50 - var_1_47) >= var_1_17) ? (((var_1_56 < (var_1_15 / var_1_25)) && var_1_33) ? (var_1_52 == ((signed short int) ((((((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) > (var_1_57)) ? (((((var_1_29) > (var_1_74)) ? (var_1_29) : (var_1_74)))) : (var_1_57))))) : 1) : (var_1_52 == ((signed short int) (var_1_24 - (var_1_22 + var_1_30))))) : (var_1_33 ? (var_1_52 == ((signed short int) (var_1_15 + 64))) : 1))) && (var_1_33 ? (var_1_54 == ((float) ((((((1.6f + var_1_55)) > (var_1_42)) ? ((1.6f + var_1_55)) : (var_1_42))) + var_1_43))) : 1)) && (var_1_56 == ((signed short int) var_1_12))) && (((var_1_12 < (var_1_31 | var_1_14)) || var_1_33) ? (var_1_57 == ((signed char) (((((var_1_23 - var_1_58)) > (var_1_22)) ? ((var_1_23 - var_1_58)) : (var_1_22))))) : ((var_1_34 && var_1_33) ? (var_1_33 ? ((var_1_15 <= ((~ var_1_40) / var_1_22)) ? (var_1_57 == ((signed char) (var_1_23 + (var_1_59 - (var_1_60 - var_1_61))))) : 1) : ((((var_1_58 + var_1_29) / var_1_60) == 5) ? ((var_1_33 || var_1_33) ? (var_1_57 == ((signed char) ((((((var_1_23 - var_1_62)) < (var_1_61)) ? ((var_1_23 - var_1_62)) : (var_1_61))) + (var_1_59 - var_1_60)))) : (var_1_57 == ((signed char) 64))) : 1)) : 1))) && ((var_1_64 >= var_1_44) ? (var_1_63 == ((float) ((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50))))) : (var_1_63 == ((float) var_1_47)))) && (((((((var_1_31 * var_1_24)) > (var_1_29)) ? ((var_1_31 * var_1_24)) : (var_1_29))) > var_1_56) ? ((var_1_15 < (-2 * var_1_56)) ? (var_1_64 == ((float) ((((var_1_49) < (var_1_45)) ? (var_1_49) : (var_1_45))))) : (var_1_64 == ((float) ((((((var_1_55) > (var_1_65)) ? (var_1_55) : (var_1_65))) + var_1_66) + ((var_1_67 - var_1_68) - var_1_69))))) : (var_1_64 == ((float) ((var_1_68 + var_1_69) - (((((var_1_67 + var_1_70)) > (var_1_50)) ? ((var_1_67 + var_1_70)) : (var_1_50)))))))) && (var_1_71 == ((signed char) var_1_61))) && ((var_1_29 <= (var_1_39 * ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))))) ? (var_1_72 == ((signed long int) (((((var_1_32 - var_1_29)) > (var_1_71)) ? ((var_1_32 - var_1_29)) : (var_1_71))))) : 1)) && (var_1_74 == ((unsigned long int) var_1_12))) && (var_1_75 == ((float) 49.375f))) && (var_1_76 == ((float) 4.4f)) ; [L383] RET, EXPR property() [L383] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=1073872864, var_1_13=4294967294, var_1_14=1073872848, var_1_15=63, var_1_1=65344, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=15, var_1_29=129, var_1_30=129, var_1_31=65278, var_1_32=65534, var_1_33=0, var_1_34=1, var_1_35=129, var_1_37=4294967294, var_1_39=3229549053, var_1_40=1073741836, var_1_41=3, var_1_42=0, var_1_45=2, var_1_46=15/2, var_1_47=0, var_1_49=0, var_1_50=4, var_1_51=0, var_1_52=-321, var_1_54=1281/5, var_1_56=-32, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=4, var_1_64=2, var_1_71=0, var_1_72=-16, var_1_74=1073872864, var_1_75=395/8, var_1_76=22/5, var_1_8=129] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=32, last_1_var_1_1=-64, last_1_var_1_27=16, last_1_var_1_29=4, last_1_var_1_31=2, last_1_var_1_33=1, last_1_var_1_35=-10, last_1_var_1_37=4, last_1_var_1_46=15/2, last_1_var_1_51=13/4, last_1_var_1_52=256, last_1_var_1_54=1281/5, last_1_var_1_57=5, last_1_var_1_71=-8, var_1_12=1073872864, var_1_13=4294967294, var_1_14=1073872848, var_1_15=63, var_1_1=65344, var_1_21=1, var_1_22=254, var_1_23=63, var_1_24=62, var_1_25=130, var_1_26=6, var_1_27=15, var_1_29=129, var_1_30=129, var_1_31=65278, var_1_32=65534, var_1_33=0, var_1_34=1, var_1_35=129, var_1_37=4294967294, var_1_39=3229549053, var_1_40=1073741836, var_1_41=3, var_1_42=0, var_1_45=2, var_1_46=15/2, var_1_47=0, var_1_49=0, var_1_50=4, var_1_51=0, var_1_52=-321, var_1_54=1281/5, var_1_56=-32, var_1_57=5, var_1_58=27, var_1_59=0, var_1_60=31, var_1_61=0, var_1_62=63, var_1_63=4, var_1_64=2, var_1_71=0, var_1_72=-16, var_1_74=1073872864, var_1_75=395/8, var_1_76=22/5, var_1_8=129] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 20.2s, OverallIterations: 1, TraceHistogramMax: 54, 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=97occurred 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, 16.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 200 NumberOfCodeBlocks, 200 NumberOfCodeBlocksAsserted, 1 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 [2023-12-02 18:28:03,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh --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 281e40e0c83f6d6e693e53d02625c3edf9f6f556e71b371176462fbb38feeeea --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 18:28:05,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:28:05,282 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 18:28:05,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:28:05,290 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:28:05,323 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:28:05,324 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:28:05,325 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:28:05,326 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:28:05,326 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:28:05,327 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:28:05,328 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:28:05,329 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:28:05,329 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:28:05,330 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:28:05,330 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:28:05,332 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:28:05,332 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:28:05,333 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 18:28:05,334 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 18:28:05,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:28:05,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:28:05,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:28:05,336 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:28:05,337 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 18:28:05,337 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 18:28:05,337 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 18:28:05,338 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 18:28:05,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:28:05,339 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:28:05,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:28:05,340 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 18:28:05,340 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:28:05,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:28:05,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:28:05,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:28:05,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:28:05,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:28:05,342 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 18:28:05,342 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 18:28:05,342 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:28:05,343 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:28:05,343 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:28:05,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:28:05,344 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 281e40e0c83f6d6e693e53d02625c3edf9f6f556e71b371176462fbb38feeeea [2023-12-02 18:28:05,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:28:05,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:28:05,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:28:05,682 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:28:05,683 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:28:05,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i [2023-12-02 18:28:08,576 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:28:08,820 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:28:08,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i [2023-12-02 18:28:08,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/1868683bb/1b90e49c2abe4e06a120a2f4f27cdb27/FLAG504de8cd5 [2023-12-02 18:28:08,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/data/1868683bb/1b90e49c2abe4e06a120a2f4f27cdb27 [2023-12-02 18:28:08,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:28:08,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:28:08,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:28:08,847 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:28:08,852 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:28:08,853 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:28:08" (1/1) ... [2023-12-02 18:28:08,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b7e5f1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:08, skipping insertion in model container [2023-12-02 18:28:08,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:28:08" (1/1) ... [2023-12-02 18:28:08,909 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:28:09,067 WARN L240 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i[916,929] [2023-12-02 18:28:09,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:28:09,226 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:28:09,240 WARN L240 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_0134fa7f-5ce1-4029-9c95-13ab0849a906/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-25.i[916,929] [2023-12-02 18:28:09,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:28:09,353 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:28:09,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09 WrapperNode [2023-12-02 18:28:09,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:28:09,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:28:09,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:28:09,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:28:09,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,420 INFO L138 Inliner]: procedures = 27, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 378 [2023-12-02 18:28:09,421 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:28:09,422 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:28:09,422 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:28:09,422 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:28:09,430 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,438 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,468 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:28:09,497 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:28:09,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:28:09,497 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:28:09,498 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (1/1) ... [2023-12-02 18:28:09,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:28:09,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:28:09,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:28:09,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:28:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:28:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 18:28:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 18:28:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 18:28:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:28:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:28:09,695 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:28:09,699 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:28:25,632 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:28:25,694 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:28:25,695 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 18:28:25,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:28:25 BoogieIcfgContainer [2023-12-02 18:28:25,696 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:28:25,698 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:28:25,698 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:28:25,700 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:28:25,700 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:28:08" (1/3) ... [2023-12-02 18:28:25,701 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f266458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:28:25, skipping insertion in model container [2023-12-02 18:28:25,701 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:28:09" (2/3) ... [2023-12-02 18:28:25,702 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f266458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:28:25, skipping insertion in model container [2023-12-02 18:28:25,702 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:28:25" (3/3) ... [2023-12-02 18:28:25,703 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-25.i [2023-12-02 18:28:25,718 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:28:25,718 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 18:28:25,763 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 18:28:25,769 INFO L357 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, mHoare=true, 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;@1323514, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 18:28:25,769 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 18:28:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand has 151 states, 94 states have (on average 1.4893617021276595) internal successors, (140), 95 states have internal predecessors, (140), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 18:28:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 18:28:25,795 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:28:25,796 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:28:25,796 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:28:25,800 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:28:25,801 INFO L85 PathProgramCache]: Analyzing trace with hash 2004616131, now seen corresponding path program 1 times [2023-12-02 18:28:25,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:28:25,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1810524398] [2023-12-02 18:28:25,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:28:25,816 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 [2023-12-02 18:28:25,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:28:25,818 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:28:25,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:28:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:28:28,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 18:28:28,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:28:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2794 proven. 0 refuted. 0 times theorem prover too weak. 2930 trivial. 0 not checked. [2023-12-02 18:28:28,496 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:28:28,497 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:28:28,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1810524398] [2023-12-02 18:28:28,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1810524398] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:28:28,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:28:28,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 18:28:28,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794574224] [2023-12-02 18:28:28,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:28:28,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 18:28:28,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:28:28,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 18:28:28,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 18:28:28,535 INFO L87 Difference]: Start difference. First operand has 151 states, 94 states have (on average 1.4893617021276595) internal successors, (140), 95 states have internal predecessors, (140), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 18:28:32,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:28:32,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:28:32,069 INFO L93 Difference]: Finished difference Result 299 states and 548 transitions. [2023-12-02 18:28:32,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 18:28:32,440 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 340 [2023-12-02 18:28:32,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:28:32,450 INFO L225 Difference]: With dead ends: 299 [2023-12-02 18:28:32,451 INFO L226 Difference]: Without dead ends: 149 [2023-12-02 18:28:32,456 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 18:28:32,461 INFO L413 NwaCegarLoop]: 240 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2023-12-02 18:28:32,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 240 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2023-12-02 18:28:32,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2023-12-02 18:28:32,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2023-12-02 18:28:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 93 states have (on average 1.4516129032258065) internal successors, (135), 93 states have internal predecessors, (135), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 18:28:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 243 transitions. [2023-12-02 18:28:32,524 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 243 transitions. Word has length 340 [2023-12-02 18:28:32,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:28:32,525 INFO L495 AbstractCegarLoop]: Abstraction has 149 states and 243 transitions. [2023-12-02 18:28:32,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 18:28:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2023-12-02 18:28:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 18:28:32,534 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:28:32,535 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:28:32,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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)] Forceful destruction successful, exit code 0 [2023-12-02 18:28:32,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:28:32,736 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:28:32,737 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:28:32,737 INFO L85 PathProgramCache]: Analyzing trace with hash 4299147, now seen corresponding path program 1 times [2023-12-02 18:28:32,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:28:32,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1433473751] [2023-12-02 18:28:32,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:28:32,739 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 [2023-12-02 18:28:32,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:28:32,741 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:28:32,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:28:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:28:35,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 18:28:35,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:28:41,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 18:28:41,608 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:28:41,609 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:28:41,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1433473751] [2023-12-02 18:28:41,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1433473751] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:28:41,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:28:41,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 18:28:41,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722467952] [2023-12-02 18:28:41,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:28:41,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:28:41,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:28:41,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:28:41,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 18:28:41,615 INFO L87 Difference]: Start difference. First operand 149 states and 243 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:28:47,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:28:49,346 WARN L539 Checker$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 [] [2023-12-02 18:28:53,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:28:55,229 WARN L539 Checker$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 [] [2023-12-02 18:28:57,231 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 [] [2023-12-02 18:28:57,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:28:57,232 INFO L93 Difference]: Finished difference Result 446 states and 728 transitions. [2023-12-02 18:28:57,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:28:57,612 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 340 [2023-12-02 18:28:57,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:28:57,618 INFO L225 Difference]: With dead ends: 446 [2023-12-02 18:28:57,619 INFO L226 Difference]: Without dead ends: 298 [2023-12-02 18:28:57,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 337 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 18:28:57,621 INFO L413 NwaCegarLoop]: 236 mSDtfsCounter, 149 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 112 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 683 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2023-12-02 18:28:57,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 683 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 41 Invalid, 5 Unknown, 0 Unchecked, 15.5s Time] [2023-12-02 18:28:57,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2023-12-02 18:28:57,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 255. [2023-12-02 18:28:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255 states, 144 states have (on average 1.3402777777777777) internal successors, (193), 144 states have internal predecessors, (193), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-12-02 18:28:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 409 transitions. [2023-12-02 18:28:57,689 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 409 transitions. Word has length 340 [2023-12-02 18:28:57,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:28:57,690 INFO L495 AbstractCegarLoop]: Abstraction has 255 states and 409 transitions. [2023-12-02 18:28:57,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:28:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 409 transitions. [2023-12-02 18:28:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 18:28:57,698 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:28:57,699 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:28:57,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:28:57,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:28:57,900 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:28:57,900 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:28:57,900 INFO L85 PathProgramCache]: Analyzing trace with hash 1201738648, now seen corresponding path program 1 times [2023-12-02 18:28:57,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:28:57,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1240541577] [2023-12-02 18:28:57,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:28:57,902 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 [2023-12-02 18:28:57,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:28:57,903 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:28:57,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:29:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:29:00,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:29:00,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:29:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2859 proven. 90 refuted. 0 times theorem prover too weak. 2775 trivial. 0 not checked. [2023-12-02 18:29:04,510 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:29:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 69 proven. 90 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-12-02 18:29:06,687 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:29:06,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1240541577] [2023-12-02 18:29:06,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1240541577] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:29:06,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [134860250] [2023-12-02 18:29:06,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:29:06,688 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:29:06,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:29:06,689 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:29:06,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 18:29:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:29:08,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 18:29:08,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:29:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 18:29:08,590 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:29:08,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [134860250] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:29:08,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:29:08,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 8 [2023-12-02 18:29:08,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178979751] [2023-12-02 18:29:08,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:29:08,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 18:29:08,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:29:08,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 18:29:08,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 18:29:08,595 INFO L87 Difference]: Start difference. First operand 255 states and 409 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:29:12,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:29:14,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:29:16,868 WARN L539 Checker$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 [] [2023-12-02 18:29:17,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:29:17,329 INFO L93 Difference]: Finished difference Result 540 states and 871 transitions. [2023-12-02 18:29:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 18:29:17,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 341 [2023-12-02 18:29:17,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:29:17,336 INFO L225 Difference]: With dead ends: 540 [2023-12-02 18:29:17,336 INFO L226 Difference]: Without dead ends: 392 [2023-12-02 18:29:17,337 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1020 GetRequests, 1013 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 18:29:17,339 INFO L413 NwaCegarLoop]: 386 mSDtfsCounter, 215 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 12 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 595 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2023-12-02 18:29:17,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 595 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 29 Invalid, 3 Unknown, 0 Unchecked, 8.7s Time] [2023-12-02 18:29:17,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2023-12-02 18:29:17,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 275. [2023-12-02 18:29:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 164 states have (on average 1.3475609756097562) internal successors, (221), 164 states have internal predecessors, (221), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-12-02 18:29:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 437 transitions. [2023-12-02 18:29:17,392 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 437 transitions. Word has length 341 [2023-12-02 18:29:17,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:29:17,393 INFO L495 AbstractCegarLoop]: Abstraction has 275 states and 437 transitions. [2023-12-02 18:29:17,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:29:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 437 transitions. [2023-12-02 18:29:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 18:29:17,397 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:29:17,398 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:29:17,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 18:29:17,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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)] Forceful destruction successful, exit code 0 [2023-12-02 18:29:17,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:29:17,799 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:29:17,799 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:29:17,800 INFO L85 PathProgramCache]: Analyzing trace with hash 337639770, now seen corresponding path program 1 times [2023-12-02 18:29:17,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:29:17,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1522028648] [2023-12-02 18:29:17,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:29:17,801 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 [2023-12-02 18:29:17,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:29:17,802 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:29:17,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:29:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:29:20,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 18:29:20,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:29:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2783 proven. 96 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 18:29:39,990 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:29:41,705 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:29:41,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1522028648] [2023-12-02 18:29:41,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1522028648] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:29:41,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [81986167] [2023-12-02 18:29:41,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:29:41,706 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:29:41,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:29:41,707 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:29:41,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 18:29:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:29:48,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:29:48,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:29:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 18:29:56,187 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:29:56,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [81986167] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:29:56,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 18:29:56,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 11 [2023-12-02 18:29:56,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278655271] [2023-12-02 18:29:56,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:29:56,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 18:29:56,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:29:56,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 18:29:56,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2023-12-02 18:29:56,191 INFO L87 Difference]: Start difference. First operand 275 states and 437 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:30:08,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:30:10,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:30:14,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:30:16,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:30:18,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:30:20,164 WARN L539 Checker$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 [] [2023-12-02 18:30:22,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:30:26,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:30:28,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:30:30,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:30:32,280 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 [] [2023-12-02 18:30:32,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:30:32,281 INFO L93 Difference]: Finished difference Result 654 states and 1038 transitions. [2023-12-02 18:30:32,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 18:30:32,681 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 341 [2023-12-02 18:30:32,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:30:32,687 INFO L225 Difference]: With dead ends: 654 [2023-12-02 18:30:32,687 INFO L226 Difference]: Without dead ends: 486 [2023-12-02 18:30:32,688 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 719 GetRequests, 704 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2023-12-02 18:30:32,689 INFO L413 NwaCegarLoop]: 239 mSDtfsCounter, 242 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 162 mSolverCounterSat, 109 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 162 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.6s IncrementalHoareTripleChecker+Time [2023-12-02 18:30:32,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 816 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 162 Invalid, 11 Unknown, 0 Unchecked, 35.6s Time] [2023-12-02 18:30:32,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2023-12-02 18:30:32,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 447. [2023-12-02 18:30:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 281 states have (on average 1.3736654804270463) internal successors, (386), 281 states have internal predecessors, (386), 162 states have call successors, (162), 3 states have call predecessors, (162), 3 states have return successors, (162), 162 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 18:30:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 710 transitions. [2023-12-02 18:30:32,757 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 710 transitions. Word has length 341 [2023-12-02 18:30:32,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:30:32,758 INFO L495 AbstractCegarLoop]: Abstraction has 447 states and 710 transitions. [2023-12-02 18:30:32,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:30:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 710 transitions. [2023-12-02 18:30:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 18:30:32,762 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:30:32,762 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:30:32,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-02 18:30:33,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:30:33,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:30:33,166 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:30:33,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:30:33,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1176763032, now seen corresponding path program 1 times [2023-12-02 18:30:33,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:30:33,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1725032782] [2023-12-02 18:30:33,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:30:33,167 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 [2023-12-02 18:30:33,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:30:33,168 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:30:33,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:30:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:30:35,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 18:30:35,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:30:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2783 proven. 96 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 18:30:54,889 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:30:56,931 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:30:56,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1725032782] [2023-12-02 18:30:56,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1725032782] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:30:56,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [552480644] [2023-12-02 18:30:56,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:30:56,932 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:30:56,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:30:56,933 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:30:56,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-12-02 18:31:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:31:04,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-02 18:31:04,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:31:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2783 proven. 96 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 18:31:22,328 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:31:23,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [552480644] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:31:23,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579826878] [2023-12-02 18:31:23,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:31:23,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:31:23,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:31:23,149 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:31:23,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-12-02 18:31:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:31:26,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 18:31:26,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:31:44,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2783 proven. 96 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2023-12-02 18:31:44,644 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:31:45,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [579826878] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:31:45,477 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 18:31:45,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2023-12-02 18:31:45,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081771997] [2023-12-02 18:31:45,478 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 18:31:45,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 18:31:45,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:31:45,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 18:31:45,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-12-02 18:31:45,481 INFO L87 Difference]: Start difference. First operand 447 states and 710 transitions. Second operand has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 18:31:56,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:31:58,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:00,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:03,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:08,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:10,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:12,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:14,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:16,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:19,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:21,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:23,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:25,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:27,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:29,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:33,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:35,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:37,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:39,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:41,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:43,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:47,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:49,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:32:51,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:53,408 WARN L539 Checker$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 [] [2023-12-02 18:32:55,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:57,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:32:59,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:01,502 WARN L539 Checker$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 [] [2023-12-02 18:33:03,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:05,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:07,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:09,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:11,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:13,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:15,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 18:33:15,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:33:15,599 INFO L93 Difference]: Finished difference Result 1303 states and 2066 transitions. [2023-12-02 18:33:16,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 18:33:16,026 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 341 [2023-12-02 18:33:16,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:33:16,036 INFO L225 Difference]: With dead ends: 1303 [2023-12-02 18:33:16,036 INFO L226 Difference]: Without dead ends: 963 [2023-12-02 18:33:16,038 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1142 GetRequests, 1121 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=120, Invalid=386, Unknown=0, NotChecked=0, Total=506 [2023-12-02 18:33:16,039 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 754 mSDsluCounter, 1330 mSDsCounter, 0 mSdLazyCounter, 543 mSolverCounterSat, 161 mSolverCounterUnsat, 36 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 86.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 1653 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 543 IncrementalHoareTripleChecker+Invalid, 36 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 87.5s IncrementalHoareTripleChecker+Time [2023-12-02 18:33:16,040 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [754 Valid, 1653 Invalid, 740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 543 Invalid, 36 Unknown, 0 Unchecked, 87.5s Time] [2023-12-02 18:33:16,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2023-12-02 18:33:16,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 865. [2023-12-02 18:33:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 865 states, 588 states have (on average 1.401360544217687) internal successors, (824), 588 states have internal predecessors, (824), 270 states have call successors, (270), 6 states have call predecessors, (270), 6 states have return successors, (270), 270 states have call predecessors, (270), 270 states have call successors, (270) [2023-12-02 18:33:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 865 states and 1364 transitions. [2023-12-02 18:33:16,221 INFO L78 Accepts]: Start accepts. Automaton has 865 states and 1364 transitions. Word has length 341 [2023-12-02 18:33:16,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:33:16,222 INFO L495 AbstractCegarLoop]: Abstraction has 865 states and 1364 transitions. [2023-12-02 18:33:16,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 18:33:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1364 transitions. [2023-12-02 18:33:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 18:33:16,225 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:33:16,226 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:33:16,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:33:16,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-12-02 18:33:16,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-12-02 18:33:16,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:33:16,827 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:33:16,827 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:33:16,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1865252576, now seen corresponding path program 1 times [2023-12-02 18:33:16,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:33:16,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [516853495] [2023-12-02 18:33:16,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:33:16,828 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 [2023-12-02 18:33:16,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:33:16,829 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:33:16,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-12-02 18:33:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:33:19,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:33:19,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:33:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2859 proven. 90 refuted. 0 times theorem prover too weak. 2775 trivial. 0 not checked. [2023-12-02 18:33:23,973 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:33:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 69 proven. 90 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-12-02 18:33:26,224 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:33:26,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [516853495] [2023-12-02 18:33:26,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [516853495] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:33:26,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1295774876] [2023-12-02 18:33:26,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:33:26,224 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:33:26,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:33:26,225 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:33:26,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-12-02 18:33:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:33:33,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 18:33:33,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:33:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2891 proven. 174 refuted. 0 times theorem prover too weak. 2659 trivial. 0 not checked. [2023-12-02 18:33:42,039 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:33:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 69 proven. 90 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-12-02 18:33:44,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1295774876] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:33:44,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363217914] [2023-12-02 18:33:44,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:33:44,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:33:44,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:33:44,361 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:33:44,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-12-02 18:33:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:33:46,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 18:33:46,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:33:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2891 proven. 174 refuted. 0 times theorem prover too weak. 2659 trivial. 0 not checked. [2023-12-02 18:33:54,648 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:33:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 69 proven. 90 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-12-02 18:33:56,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1363217914] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:33:56,762 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 18:33:56,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 9, 6, 9, 6] total 11 [2023-12-02 18:33:56,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383109106] [2023-12-02 18:33:56,763 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 18:33:56,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-02 18:33:56,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:33:56,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-02 18:33:56,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2023-12-02 18:33:56,766 INFO L87 Difference]: Start difference. First operand 865 states and 1364 transitions. Second operand has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2023-12-02 18:34:06,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:08,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:10,547 WARN L539 Checker$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 [] [2023-12-02 18:34:12,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:14,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:19,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:34:19,882 INFO L93 Difference]: Finished difference Result 1215 states and 1889 transitions. [2023-12-02 18:34:19,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-12-02 18:34:19,883 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 341 [2023-12-02 18:34:19,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:34:19,887 INFO L225 Difference]: With dead ends: 1215 [2023-12-02 18:34:19,887 INFO L226 Difference]: Without dead ends: 475 [2023-12-02 18:34:19,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2056 GetRequests, 2030 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=186, Invalid=414, Unknown=0, NotChecked=0, Total=600 [2023-12-02 18:34:19,890 INFO L413 NwaCegarLoop]: 266 mSDtfsCounter, 309 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 662 mSolverCounterSat, 167 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 691 SdHoareTripleChecker+Invalid, 834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 167 IncrementalHoareTripleChecker+Valid, 662 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.4s IncrementalHoareTripleChecker+Time [2023-12-02 18:34:19,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 691 Invalid, 834 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [167 Valid, 662 Invalid, 5 Unknown, 0 Unchecked, 21.4s Time] [2023-12-02 18:34:19,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2023-12-02 18:34:19,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 469. [2023-12-02 18:34:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 296 states have (on average 1.2736486486486487) internal successors, (377), 296 states have internal predecessors, (377), 162 states have call successors, (162), 10 states have call predecessors, (162), 10 states have return successors, (162), 162 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 18:34:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 701 transitions. [2023-12-02 18:34:19,952 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 701 transitions. Word has length 341 [2023-12-02 18:34:19,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:34:19,953 INFO L495 AbstractCegarLoop]: Abstraction has 469 states and 701 transitions. [2023-12-02 18:34:19,953 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2023-12-02 18:34:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 701 transitions. [2023-12-02 18:34:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 18:34:19,955 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:34:19,955 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:34:19,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-12-02 18:34:20,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-12-02 18:34:20,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2023-12-02 18:34:20,556 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:34:20,557 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:34:20,557 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:34:20,557 INFO L85 PathProgramCache]: Analyzing trace with hash 1425745745, now seen corresponding path program 1 times [2023-12-02 18:34:20,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:34:20,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [900704552] [2023-12-02 18:34:20,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:34:20,558 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 [2023-12-02 18:34:20,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:34:20,559 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:34:20,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-12-02 18:34:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:34:22,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 18:34:22,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:34:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 18:34:22,937 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:34:22,937 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:34:22,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [900704552] [2023-12-02 18:34:22,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [900704552] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:34:22,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:34:22,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 18:34:22,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144519570] [2023-12-02 18:34:22,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:34:22,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 18:34:22,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:34:22,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 18:34:22,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 18:34:22,948 INFO L87 Difference]: Start difference. First operand 469 states and 701 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:34:25,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:28,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:34:30,694 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 [] [2023-12-02 18:34:30,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:34:30,712 INFO L93 Difference]: Finished difference Result 784 states and 1178 transitions. [2023-12-02 18:34:31,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 18:34:31,123 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 342 [2023-12-02 18:34:31,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:34:31,127 INFO L225 Difference]: With dead ends: 784 [2023-12-02 18:34:31,127 INFO L226 Difference]: Without dead ends: 469 [2023-12-02 18:34:31,128 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 340 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 18:34:31,129 INFO L413 NwaCegarLoop]: 212 mSDtfsCounter, 34 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 391 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2023-12-02 18:34:31,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 391 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 3 Unknown, 0 Unchecked, 7.7s Time] [2023-12-02 18:34:31,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2023-12-02 18:34:31,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 469. [2023-12-02 18:34:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 296 states have (on average 1.260135135135135) internal successors, (373), 296 states have internal predecessors, (373), 162 states have call successors, (162), 10 states have call predecessors, (162), 10 states have return successors, (162), 162 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 18:34:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 697 transitions. [2023-12-02 18:34:31,222 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 697 transitions. Word has length 342 [2023-12-02 18:34:31,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:34:31,223 INFO L495 AbstractCegarLoop]: Abstraction has 469 states and 697 transitions. [2023-12-02 18:34:31,224 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 18:34:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 697 transitions. [2023-12-02 18:34:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 18:34:31,227 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:34:31,227 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:34:31,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2023-12-02 18:34:31,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:34:31,428 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:34:31,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:34:31,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1280873649, now seen corresponding path program 1 times [2023-12-02 18:34:31,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:34:31,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [556079950] [2023-12-02 18:34:31,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:34:31,429 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 [2023-12-02 18:34:31,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:34:31,430 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:34:31,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 18:34:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:34:33,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 23 conjunts are in the unsatisfiable core [2023-12-02 18:34:33,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:35:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2746 proven. 534 refuted. 0 times theorem prover too weak. 2444 trivial. 0 not checked. [2023-12-02 18:35:18,092 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:35:53,662 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:35:53,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [556079950] [2023-12-02 18:35:53,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [556079950] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:35:53,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [747821249] [2023-12-02 18:35:53,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:35:53,663 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:35:53,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:35:53,664 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:35:53,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 18:36:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:36:09,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 18:36:09,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:37:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2008 proven. 561 refuted. 0 times theorem prover too weak. 3155 trivial. 0 not checked. [2023-12-02 18:37:21,282 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:37:54,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [747821249] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:37:54,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549603333] [2023-12-02 18:37:54,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:37:54,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:37:54,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:37:54,332 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:37:54,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-12-02 18:38:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:38:03,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-02 18:38:03,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:38:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 370 proven. 453 refuted. 0 times theorem prover too weak. 4901 trivial. 0 not checked. [2023-12-02 18:38:40,725 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:39:05,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [549603333] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 18:39:05,190 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 18:39:05,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 14] total 35 [2023-12-02 18:39:05,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723165186] [2023-12-02 18:39:05,191 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 18:39:05,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-12-02 18:39:05,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:39:05,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-12-02 18:39:05,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=448, Invalid=2627, Unknown=5, NotChecked=0, Total=3080 [2023-12-02 18:39:05,195 INFO L87 Difference]: Start difference. First operand 469 states and 697 transitions. Second operand has 36 states, 36 states have (on average 5.194444444444445) internal successors, (187), 33 states have internal predecessors, (187), 10 states have call successors, (138), 10 states have call predecessors, (138), 14 states have return successors, (139), 8 states have call predecessors, (139), 10 states have call successors, (139) [2023-12-02 18:39:48,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:39:50,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:39:54,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:39:56,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:39:58,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:00,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:02,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:03,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:06,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:08,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:16,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:18,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:20,433 WARN L539 Checker$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 [] [2023-12-02 18:40:22,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:24,447 WARN L539 Checker$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 [] [2023-12-02 18:40:26,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:28,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:30,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:32,462 WARN L539 Checker$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 [] [2023-12-02 18:40:34,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:36,468 WARN L539 Checker$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 [] [2023-12-02 18:40:38,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:40,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:42,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:44,499 WARN L539 Checker$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 [] [2023-12-02 18:40:46,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:48,513 WARN L539 Checker$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 [] [2023-12-02 18:40:50,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:52,518 WARN L539 Checker$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 [] [2023-12-02 18:40:57,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:40:59,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:01,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:04,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:09,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:11,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:13,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:15,382 WARN L539 Checker$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 [] [2023-12-02 18:41:17,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:19,401 WARN L539 Checker$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 [] [2023-12-02 18:41:21,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:23,408 WARN L539 Checker$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 [] [2023-12-02 18:41:25,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:27,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:29,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:31,433 WARN L539 Checker$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 [] [2023-12-02 18:41:33,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:35,438 WARN L539 Checker$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 [] [2023-12-02 18:41:37,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:39,455 WARN L539 Checker$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 [] [2023-12-02 18:41:41,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:43,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:45,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:47,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:49,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:51,514 WARN L539 Checker$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 [] [2023-12-02 18:41:53,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:55,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:57,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:59,544 WARN L539 Checker$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 [] [2023-12-02 18:42:01,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:03,570 WARN L539 Checker$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 [] [2023-12-02 18:42:05,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:07,577 WARN L539 Checker$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 [] [2023-12-02 18:42:09,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:11,583 WARN L539 Checker$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 [] [2023-12-02 18:42:13,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:15,620 WARN L539 Checker$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 [] [2023-12-02 18:42:17,624 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 [] [2023-12-02 18:42:18,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:42:18,268 INFO L93 Difference]: Finished difference Result 876 states and 1286 transitions. [2023-12-02 18:42:18,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-02 18:42:18,271 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 5.194444444444445) internal successors, (187), 33 states have internal predecessors, (187), 10 states have call successors, (138), 10 states have call predecessors, (138), 14 states have return successors, (139), 8 states have call predecessors, (139), 10 states have call successors, (139) Word has length 342 [2023-12-02 18:42:18,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:42:18,277 INFO L225 Difference]: With dead ends: 876 [2023-12-02 18:42:18,277 INFO L226 Difference]: Without dead ends: 523 [2023-12-02 18:42:18,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1160 GetRequests, 1083 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1686 ImplicationChecksByTransitivity, 108.6s TimeCoverageRelationStatistics Valid=1083, Invalid=5074, Unknown=5, NotChecked=0, Total=6162 [2023-12-02 18:42:18,284 INFO L413 NwaCegarLoop]: 146 mSDtfsCounter, 475 mSDsluCounter, 2307 mSDsCounter, 0 mSdLazyCounter, 1816 mSolverCounterSat, 130 mSolverCounterUnsat, 66 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 167.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 475 SdHoareTripleChecker+Valid, 2453 SdHoareTripleChecker+Invalid, 2012 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 1816 IncrementalHoareTripleChecker+Invalid, 66 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 170.6s IncrementalHoareTripleChecker+Time [2023-12-02 18:42:18,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [475 Valid, 2453 Invalid, 2012 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 1816 Invalid, 66 Unknown, 0 Unchecked, 170.6s Time] [2023-12-02 18:42:18,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2023-12-02 18:42:18,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 489. [2023-12-02 18:42:18,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 489 states, 311 states have (on average 1.2379421221864952) internal successors, (385), 311 states have internal predecessors, (385), 162 states have call successors, (162), 15 states have call predecessors, (162), 15 states have return successors, (162), 162 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 18:42:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 709 transitions. [2023-12-02 18:42:18,398 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 709 transitions. Word has length 342 [2023-12-02 18:42:18,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:42:18,399 INFO L495 AbstractCegarLoop]: Abstraction has 489 states and 709 transitions. [2023-12-02 18:42:18,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 5.194444444444445) internal successors, (187), 33 states have internal predecessors, (187), 10 states have call successors, (138), 10 states have call predecessors, (138), 14 states have return successors, (139), 8 states have call predecessors, (139), 10 states have call successors, (139) [2023-12-02 18:42:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 709 transitions. [2023-12-02 18:42:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 18:42:18,402 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:42:18,403 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:42:18,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-12-02 18:42:18,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2023-12-02 18:42:18,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 18:42:19,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 18:42:19,004 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:42:19,004 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:42:19,004 INFO L85 PathProgramCache]: Analyzing trace with hash -1258241395, now seen corresponding path program 1 times [2023-12-02 18:42:19,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:42:19,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1469535694] [2023-12-02 18:42:19,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:42:19,006 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 [2023-12-02 18:42:19,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:42:19,007 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 18:42:19,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0134fa7f-5ce1-4029-9c95-13ab0849a906/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process