./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 76f3c99128a5c088c54b6aa3ef031f13366c6b3201cbe1814809ea2cd2cc18c1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:42:16,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:42:16,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:42:16,570 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:42:16,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:42:16,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:42:16,614 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:42:16,614 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:42:16,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:42:16,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:42:16,616 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:42:16,617 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:42:16,619 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:42:16,621 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:42:16,623 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:42:16,624 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:42:16,624 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:42:16,625 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:42:16,625 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:42:16,626 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:42:16,630 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:42:16,631 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:42:16,631 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:42:16,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:42:16,632 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:42:16,633 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:42:16,633 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:42:16,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:42:16,634 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:42:16,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:42:16,649 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:42:16,650 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:42:16,651 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:42:16,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:42:16,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:42:16,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:42:16,654 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:42:16,654 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:42:16,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:42:16,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:42:16,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:42:16,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:42:16,656 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:42:16,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:42:16,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:42:16,657 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:42:16,658 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:42:16,658 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_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76f3c99128a5c088c54b6aa3ef031f13366c6b3201cbe1814809ea2cd2cc18c1 [2024-11-09 05:42:17,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:42:17,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:42:17,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:42:17,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:42:17,101 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:42:17,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i Unable to find full path for "g++" [2024-11-09 05:42:19,525 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:42:19,845 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:42:19,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i [2024-11-09 05:42:19,866 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/92dbeefe5/856be3865fd2444dac298c8cb14f465d/FLAG7dc0d138d [2024-11-09 05:42:19,888 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/92dbeefe5/856be3865fd2444dac298c8cb14f465d [2024-11-09 05:42:19,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:42:19,895 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:42:19,896 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:42:19,896 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:42:19,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:42:19,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:42:19" (1/1) ... [2024-11-09 05:42:19,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd4cc29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:19, skipping insertion in model container [2024-11-09 05:42:19,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:42:19" (1/1) ... [2024-11-09 05:42:19,974 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:42:20,260 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i[916,929] [2024-11-09 05:42:20,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:42:20,524 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:42:20,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i[916,929] [2024-11-09 05:42:20,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:42:20,687 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:42:20,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20 WrapperNode [2024-11-09 05:42:20,689 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:42:20,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:42:20,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:42:20,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:42:20,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,863 INFO L138 Inliner]: procedures = 26, calls = 59, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 407 [2024-11-09 05:42:20,863 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:42:20,864 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:42:20,864 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:42:20,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:42:20,878 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,887 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,931 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,945 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,957 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:20,995 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:42:20,999 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:42:21,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:42:21,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:42:21,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (1/1) ... [2024-11-09 05:42:21,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:42:21,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:42:21,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:42:21,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:42:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:42:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:42:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:42:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:42:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:42:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:42:21,282 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:42:21,285 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:42:22,514 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-09 05:42:22,514 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:42:23,466 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:42:23,467 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:42:23,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:42:23 BoogieIcfgContainer [2024-11-09 05:42:23,467 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:42:23,470 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:42:23,473 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:42:23,477 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:42:23,477 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:42:19" (1/3) ... [2024-11-09 05:42:23,478 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df75477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:42:23, skipping insertion in model container [2024-11-09 05:42:23,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:20" (2/3) ... [2024-11-09 05:42:23,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df75477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:42:23, skipping insertion in model container [2024-11-09 05:42:23,481 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:42:23" (3/3) ... [2024-11-09 05:42:23,483 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-21.i [2024-11-09 05:42:23,506 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:42:23,507 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:42:23,602 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:42:23,612 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6498859d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:42:23,612 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:42:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand has 82 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 34 states have internal predecessors, (36), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2024-11-09 05:42:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 05:42:23,640 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:42:23,641 INFO L215 NwaCegarLoop]: trace histogram [46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:42:23,642 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:42:23,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:42:23,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1945303617, now seen corresponding path program 1 times [2024-11-09 05:42:23,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:42:23,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080490861] [2024-11-09 05:42:23,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:42:23,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:42:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:42:27,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [903478762] [2024-11-09 05:42:27,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:42:27,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:42:27,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:42:27,563 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:42:27,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:42:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:42:29,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:42:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:42:30,202 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:42:30,205 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:42:30,206 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:42:30,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:42:30,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:42:30,415 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:42:30,585 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:42:30,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:42:30 BoogieIcfgContainer [2024-11-09 05:42:30,592 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:42:30,592 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:42:30,593 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:42:30,593 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:42:30,594 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:42:23" (3/4) ... [2024-11-09 05:42:30,597 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:42:30,598 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:42:30,600 INFO L158 Benchmark]: Toolchain (without parser) took 10705.97ms. Allocated memory was 130.0MB in the beginning and 247.5MB in the end (delta: 117.4MB). Free memory was 89.4MB in the beginning and 127.4MB in the end (delta: -38.0MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,601 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 130.0MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:42:30,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 794.07ms. Allocated memory is still 130.0MB. Free memory was 89.4MB in the beginning and 62.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 171.95ms. Allocated memory is still 130.0MB. Free memory was 62.1MB in the beginning and 95.9MB in the end (delta: -33.8MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,605 INFO L158 Benchmark]: Boogie Preprocessor took 133.38ms. Allocated memory is still 130.0MB. Free memory was 95.9MB in the beginning and 90.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,608 INFO L158 Benchmark]: RCFGBuilder took 2468.05ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 90.2MB in the beginning and 116.6MB in the end (delta: -26.5MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,609 INFO L158 Benchmark]: TraceAbstraction took 7122.14ms. Allocated memory was 190.8MB in the beginning and 247.5MB in the end (delta: 56.6MB). Free memory was 115.6MB in the beginning and 127.4MB in the end (delta: -11.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2024-11-09 05:42:30,609 INFO L158 Benchmark]: Witness Printer took 5.63ms. Allocated memory is still 247.5MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:42:30,615 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 130.0MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 794.07ms. Allocated memory is still 130.0MB. Free memory was 89.4MB in the beginning and 62.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 171.95ms. Allocated memory is still 130.0MB. Free memory was 62.1MB in the beginning and 95.9MB in the end (delta: -33.8MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.38ms. Allocated memory is still 130.0MB. Free memory was 95.9MB in the beginning and 90.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2468.05ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 90.2MB in the beginning and 116.6MB in the end (delta: -26.5MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. * TraceAbstraction took 7122.14ms. Allocated memory was 190.8MB in the beginning and 247.5MB in the end (delta: 56.6MB). Free memory was 115.6MB in the beginning and 127.4MB in the end (delta: -11.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * Witness Printer took 5.63ms. Allocated memory is still 247.5MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 255, overapproximation of someBinaryArithmeticDOUBLEoperation at line 145, overapproximation of someBinaryFLOATComparisonOperation at line 109, overapproximation of bitwiseOr at line 86, overapproximation of someBinaryDOUBLEComparisonOperation at line 106, overapproximation of someUnaryFLOAToperation at line 154, overapproximation of someBinaryArithmeticFLOAToperation at line 154. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 4; [L23] signed long int var_1_5 = 1000000000; [L24] signed long int var_1_6 = 1000000000; [L25] unsigned long int var_1_9 = 100; [L26] unsigned long int var_1_10 = 3437293494; [L27] signed short int var_1_13 = 256; [L28] float var_1_15 = 5.75; [L29] float var_1_16 = 8.6; [L30] signed long int var_1_23 = -256; [L31] signed long int var_1_24 = 2121421491; [L32] float var_1_25 = 0.19999999999999996; [L33] float var_1_26 = 25.875; [L34] float var_1_27 = 5.2; [L35] float var_1_28 = 100000000000000.16; [L36] unsigned short int var_1_29 = 256; [L37] float var_1_32 = 4.375; [L38] unsigned short int var_1_33 = 62160; [L39] unsigned short int var_1_34 = 5; [L40] unsigned short int var_1_35 = 10000; [L41] unsigned long int var_1_37 = 2; [L42] signed short int var_1_38 = 256; [L43] signed char var_1_39 = -4; [L44] unsigned long int var_1_40 = 3785201378; [L45] unsigned long int var_1_41 = 4051174246; [L46] signed char var_1_42 = 16; [L47] signed char var_1_43 = 10; [L48] signed char var_1_44 = 10; [L49] signed char var_1_45 = -4; [L50] signed char var_1_46 = -16; [L51] signed char var_1_47 = 5; [L52] unsigned char var_1_48 = 8; [L53] unsigned char var_1_49 = 128; [L54] unsigned long int var_1_50 = 128; [L55] signed short int var_1_52 = 16; [L56] unsigned short int var_1_53 = 10; [L57] unsigned short int var_1_54 = 48101; [L58] unsigned long int var_1_56 = 10; [L59] unsigned char var_1_57 = 1; [L60] unsigned char var_1_58 = 1; [L61] signed short int var_1_59 = -4; [L62] signed short int var_1_60 = 64; [L63] signed short int var_1_61 = 20285; [L64] signed char var_1_62 = 32; [L65] double var_1_63 = 127.8; [L66] double var_1_64 = 255.5; [L67] double var_1_65 = 99999999.5; [L68] double var_1_66 = 31.8; [L69] signed char var_1_67 = 10; [L70] signed short int last_1_var_1_13 = 256; [L71] float last_1_var_1_25 = 0.19999999999999996; [L72] unsigned short int last_1_var_1_29 = 256; [L73] unsigned short int last_1_var_1_34 = 5; [L74] unsigned long int last_1_var_1_37 = 2; [L75] signed char last_1_var_1_39 = -4; [L76] unsigned char last_1_var_1_48 = 8; [L77] unsigned long int last_1_var_1_50 = 128; [L78] signed short int last_1_var_1_52 = 16; [L79] unsigned long int last_1_var_1_56 = 10; [L80] unsigned char last_1_var_1_57 = 1; [L81] signed short int last_1_var_1_59 = -4; [L82] double last_1_var_1_63 = 127.8; [L373] isInitial = 1 [L374] FCALL initially() [L375] COND TRUE 1 [L376] CALL updateLastVariables() [L354] last_1_var_1_13 = var_1_13 [L355] last_1_var_1_25 = var_1_25 [L356] last_1_var_1_29 = var_1_29 [L357] last_1_var_1_34 = var_1_34 [L358] last_1_var_1_37 = var_1_37 [L359] last_1_var_1_39 = var_1_39 [L360] last_1_var_1_48 = var_1_48 [L361] last_1_var_1_50 = var_1_50 [L362] last_1_var_1_52 = var_1_52 [L363] last_1_var_1_56 = var_1_56 [L364] last_1_var_1_57 = var_1_57 [L365] last_1_var_1_59 = var_1_59 [L366] last_1_var_1_63 = var_1_63 [L376] RET updateLastVariables() [L377] CALL updateVariables() [L279] var_1_5 = __VERIFIER_nondet_long() [L280] CALL assume_abort_if_not(var_1_5 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=1000000000, var_1_9=100] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_5 >= 536870911) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=1000000000, var_1_9=100] [L281] CALL assume_abort_if_not(var_1_5 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=1000000000, var_1_9=100] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_5 <= 1073741823) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=1000000000, var_1_9=100] [L282] var_1_6 = __VERIFIER_nondet_long() [L283] CALL assume_abort_if_not(var_1_6 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_6 >= 536870911) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L284] CALL assume_abort_if_not(var_1_6 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_6 <= 1073741823) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=3437293494, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L285] var_1_10 = __VERIFIER_nondet_ulong() [L286] CALL assume_abort_if_not(var_1_10 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_10 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L287] CALL assume_abort_if_not(var_1_10 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_10 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_15=23/4, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L288] var_1_15 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_16=43/5, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L290] var_1_16 = __VERIFIER_nondet_float() [L291] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=2121421491, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L292] var_1_24 = __VERIFIER_nondet_long() [L293] CALL assume_abort_if_not(var_1_24 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_24 >= 1073741823) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L294] CALL assume_abort_if_not(var_1_24 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_24 <= 2147483646) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_26=207/8, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L295] var_1_26 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_27=26/5, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L297] var_1_27 = __VERIFIER_nondet_float() [L298] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_28=2500000000000004/25, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L299] var_1_28 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_32=35/8, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L301] var_1_32 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L303] CALL assume_abort_if_not(var_1_32 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_32 != 0.0F) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=62160, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L304] var_1_33 = __VERIFIER_nondet_ushort() [L305] CALL assume_abort_if_not(var_1_33 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_33 >= 32767) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L306] CALL assume_abort_if_not(var_1_33 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_33 <= 65534) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=10000, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L307] var_1_35 = __VERIFIER_nondet_ushort() [L308] CALL assume_abort_if_not(var_1_35 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_35 >= 8191) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L309] CALL assume_abort_if_not(var_1_35 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_35 <= 16383) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=3785201378, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L310] var_1_40 = __VERIFIER_nondet_ulong() [L311] CALL assume_abort_if_not(var_1_40 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_40 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L312] CALL assume_abort_if_not(var_1_40 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_40 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=4051174246, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L313] var_1_41 = __VERIFIER_nondet_ulong() [L314] CALL assume_abort_if_not(var_1_41 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_41 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L315] CALL assume_abort_if_not(var_1_41 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_41 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=16, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L316] var_1_42 = __VERIFIER_nondet_char() [L317] CALL assume_abort_if_not(var_1_42 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_42 >= -1) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L318] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=10, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L319] var_1_43 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L321] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=10, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L322] var_1_44 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_44 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_44 >= -63) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L324] CALL assume_abort_if_not(var_1_44 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_44 <= 63) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-4, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L325] var_1_45 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_45 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_45 >= -31) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L327] CALL assume_abort_if_not(var_1_45 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_45 <= 32) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-16, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L328] var_1_46 = __VERIFIER_nondet_char() [L329] CALL assume_abort_if_not(var_1_46 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_46 >= -31) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L330] CALL assume_abort_if_not(var_1_46 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_46 <= 32) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=5, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L331] var_1_47 = __VERIFIER_nondet_char() [L332] CALL assume_abort_if_not(var_1_47 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_47 >= -31) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L333] CALL assume_abort_if_not(var_1_47 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_47 <= 31) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=128, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L334] var_1_49 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_49 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_49 >= 127) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L336] CALL assume_abort_if_not(var_1_49 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_49 <= 254) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=48101, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L337] var_1_54 = __VERIFIER_nondet_ushort() [L338] CALL assume_abort_if_not(var_1_54 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_54 >= 32767) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L339] CALL assume_abort_if_not(var_1_54 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_54 <= 65534) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=1, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L340] var_1_58 = __VERIFIER_nondet_uchar() [L341] CALL assume_abort_if_not(var_1_58 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_58 >= 1) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L342] CALL assume_abort_if_not(var_1_58 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_58 <= 1) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=20285, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L343] var_1_61 = __VERIFIER_nondet_short() [L344] CALL assume_abort_if_not(var_1_61 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_61 >= 16383) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L345] CALL assume_abort_if_not(var_1_61 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_61 <= 32766) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_64=511/2, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L346] var_1_64 = __VERIFIER_nondet_double() [L347] CALL assume_abort_if_not((var_1_64 >= 0.0F && var_1_64 <= -1.0e-20F) || (var_1_64 <= 4611686.018427382800e+12F && var_1_64 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not((var_1_64 >= 0.0F && var_1_64 <= -1.0e-20F) || (var_1_64 <= 4611686.018427382800e+12F && var_1_64 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_65=199999999/2, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L348] var_1_65 = __VERIFIER_nondet_double() [L349] CALL assume_abort_if_not((var_1_65 >= 0.0F && 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_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not((var_1_65 >= 0.0F && 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_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_66=159/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L350] var_1_66 = __VERIFIER_nondet_double() [L351] CALL assume_abort_if_not((var_1_66 >= 0.0F && 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_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not((var_1_66 >= 0.0F && 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_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=256, var_1_1=4, var_1_23=-256, var_1_24=1073741823, var_1_25=4999999999999999/25000000000000000, var_1_29=256, var_1_33=-32769, var_1_34=5, var_1_35=8191, var_1_37=2, var_1_38=256, var_1_39=-4, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=128, var_1_52=16, var_1_53=10, var_1_54=32767, var_1_56=10, var_1_57=1, var_1_58=257, var_1_59=-4, var_1_5=536870914, var_1_60=64, var_1_61=16383, var_1_62=32, var_1_63=639/5, var_1_67=10, var_1_6=536870911, var_1_9=100] [L377] RET updateVariables() [L378] CALL step() [L86] EXPR last_1_var_1_13 ^ last_1_var_1_29 [L86] unsigned char stepLocal_10 = last_1_var_1_59 < (last_1_var_1_13 ^ last_1_var_1_29); [L87] unsigned long int stepLocal_9 = 50u; [L88] COND TRUE stepLocal_10 && last_1_var_1_57 [L89] COND FALSE !(stepLocal_9 == var_1_33) [L92] var_1_34 = (var_1_33 - last_1_var_1_48) [L97] COND TRUE (- var_1_49) > last_1_var_1_37 [L98] COND TRUE last_1_var_1_57 || (last_1_var_1_29 >= last_1_var_1_50) [L99] var_1_53 = var_1_33 [L104] signed long int stepLocal_8 = last_1_var_1_34; [L105] signed long int stepLocal_7 = var_1_6; [L106] unsigned char stepLocal_6 = var_1_27 <= (last_1_var_1_63 / var_1_32); [L107] signed long int stepLocal_5 = last_1_var_1_39; [L108] COND TRUE stepLocal_8 <= last_1_var_1_34 [L109] COND FALSE !((var_1_26 / ((((32.75f) < (var_1_32)) ? (32.75f) : (var_1_32)))) >= last_1_var_1_25) [L112] var_1_29 = ((((last_1_var_1_48) > (last_1_var_1_48)) ? (last_1_var_1_48) : (last_1_var_1_48))) [L127] COND FALSE !(last_1_var_1_29 < last_1_var_1_48) [L130] COND FALSE !((var_1_10 - var_1_35) == ((((var_1_40) < (256u)) ? (var_1_40) : (256u)))) [L145] var_1_63 = (128.4 - (var_1_64 + (var_1_65 + var_1_66))) [L146] COND FALSE !(((((var_1_63) < (var_1_63)) ? (var_1_63) : (var_1_63))) > var_1_63) [L149] var_1_1 = (var_1_5 - 2) [L151] unsigned short int stepLocal_4 = var_1_29; [L152] COND FALSE !(var_1_63 >= ((((var_1_63) < 0 ) ? -(var_1_63) : (var_1_63)))) [L161] var_1_25 = var_1_26 [L163] COND TRUE var_1_63 < var_1_15 [L164] COND TRUE var_1_57 || var_1_57 [L165] var_1_37 = (var_1_5 + var_1_48) [L170] COND TRUE var_1_57 && var_1_57 [L171] COND TRUE var_1_57 && var_1_57 [L172] var_1_38 = (var_1_48 + var_1_48) [L181] unsigned long int stepLocal_13 = var_1_37; [L182] COND FALSE !(stepLocal_13 < ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) [L185] var_1_62 = var_1_46 [L187] COND FALSE !(! var_1_57) [L192] unsigned char stepLocal_12 = var_1_48; [L193] COND TRUE stepLocal_12 != var_1_38 [L194] var_1_59 = ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) [L198] signed long int stepLocal_0 = var_1_34 + var_1_6; [L199] COND FALSE !(var_1_59 >= stepLocal_0) [L202] COND FALSE !(((((var_1_10) > (var_1_48)) ? (var_1_10) : (var_1_48))) > (((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41))) - var_1_53)) [L209] var_1_39 = (var_1_44 + (((((var_1_45) > (var_1_46)) ? (var_1_45) : (var_1_46))) + var_1_47)) [L211] signed long int stepLocal_11 = var_1_24 + var_1_6; [L212] COND FALSE !(-1000000 >= stepLocal_11) [L219] var_1_56 = var_1_9 [L221] COND TRUE \read(var_1_57) [L222] var_1_60 = (var_1_48 - var_1_43) [L236] signed long int stepLocal_3 = var_1_53 * ((((var_1_67) > (var_1_48)) ? (var_1_67) : (var_1_48))); [L237] unsigned long int stepLocal_2 = var_1_5 / var_1_10; [L238] signed long int stepLocal_1 = var_1_5; [L239] COND TRUE (128u + var_1_48) > stepLocal_2 [L240] COND FALSE !(stepLocal_3 < var_1_48) [L247] var_1_23 = var_1_53 [L252] COND TRUE 16.75f > var_1_63 [L253] var_1_52 = var_1_48 [L261] COND TRUE \read(var_1_57) [L262] COND FALSE !((var_1_15 - var_1_16) >= ((var_1_63 + var_1_25) + var_1_25)) [L265] var_1_13 = (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))) + (((((var_1_39 + var_1_39)) > (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))))) ? ((var_1_39 + var_1_39)) : (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))))))) [L268] COND TRUE (var_1_48 - var_1_35) < var_1_53 [L269] var_1_50 = var_1_6 [L378] RET step() [L379] CALL, EXPR property() [L369] EXPR (((((((((((var_1_63) < (var_1_63)) ? (var_1_63) : (var_1_63))) > var_1_63) ? (var_1_1 == ((signed long int) (((var_1_5 + var_1_6) - var_1_53) - var_1_34))) : (var_1_1 == ((signed long int) (var_1_5 - 2)))) && ((var_1_59 >= (var_1_34 + var_1_6)) ? (var_1_9 == ((unsigned long int) (((((var_1_10) > (3867474704u)) ? (var_1_10) : (3867474704u))) - ((var_1_34 + var_1_29) + var_1_34)))) : 1)) && (var_1_57 ? (((var_1_15 - var_1_16) >= ((var_1_63 + var_1_25) + var_1_25)) ? (var_1_13 == ((signed short int) ((((((var_1_48 + var_1_48) - var_1_48)) > (var_1_39)) ? (((var_1_48 + var_1_48) - var_1_48)) : (var_1_39))))) : (var_1_13 == ((signed short int) (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))) + (((((var_1_39 + var_1_39)) > (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))))) ? ((var_1_39 + var_1_39)) : (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48)))))))))) : 1)) && (((128u + var_1_48) > (var_1_5 / var_1_10)) ? (((var_1_53 * ((((var_1_67) > (var_1_48)) ? (var_1_67) : (var_1_48)))) < var_1_48) ? ((var_1_59 < var_1_5) ? (var_1_23 == ((signed long int) (var_1_5 - (var_1_24 - var_1_34)))) : (var_1_23 == ((signed long int) var_1_48))) : (var_1_23 == ((signed long int) var_1_53))) : (var_1_23 == ((signed long int) ((((var_1_62) < 0 ) ? -(var_1_62) : (var_1_62))))))) && ((var_1_63 >= ((((var_1_63) < 0 ) ? -(var_1_63) : (var_1_63)))) ? (var_1_57 ? (var_1_25 == ((float) ((((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) < 0 ) ? -(((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) : (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27))))) : ((var_1_48 >= var_1_29) ? (var_1_25 == ((float) (var_1_27 - var_1_28))) : 1)) : (var_1_25 == ((float) var_1_26)))) && ((last_1_var_1_34 <= last_1_var_1_34) ? (((var_1_26 / ((((32.75f) < (var_1_32)) ? (32.75f) : (var_1_32)))) >= last_1_var_1_25) ? (var_1_29 == ((unsigned short int) (var_1_33 - (last_1_var_1_48 + last_1_var_1_48)))) : (var_1_29 == ((unsigned short int) ((((last_1_var_1_48) > (last_1_var_1_48)) ? (last_1_var_1_48) : (last_1_var_1_48)))))) : ((last_1_var_1_39 > (-1 + ((((last_1_var_1_34) < (last_1_var_1_29)) ? (last_1_var_1_34) : (last_1_var_1_29))))) ? ((var_1_6 <= last_1_var_1_29) ? (((last_1_var_1_39 < last_1_var_1_34) && (var_1_27 <= (last_1_var_1_63 / var_1_32))) ? (var_1_29 == ((unsigned short int) last_1_var_1_48)) : 1) : (var_1_29 == ((unsigned short int) last_1_var_1_48))) : (var_1_29 == ((unsigned short int) last_1_var_1_48))))) && (((last_1_var_1_59 < (last_1_var_1_13 ^ last_1_var_1_29)) && last_1_var_1_57) ? ((50u == var_1_33) ? (var_1_34 == ((unsigned short int) (last_1_var_1_48 + (((((20096) < 0 ) ? -(20096) : (20096))) - (var_1_35 - last_1_var_1_48))))) : (var_1_34 == ((unsigned short int) (var_1_33 - last_1_var_1_48)))) : (var_1_34 == ((unsigned short int) (last_1_var_1_48 + last_1_var_1_48)))) [L369] EXPR (((((((((((((((((var_1_63) < (var_1_63)) ? (var_1_63) : (var_1_63))) > var_1_63) ? (var_1_1 == ((signed long int) (((var_1_5 + var_1_6) - var_1_53) - var_1_34))) : (var_1_1 == ((signed long int) (var_1_5 - 2)))) && ((var_1_59 >= (var_1_34 + var_1_6)) ? (var_1_9 == ((unsigned long int) (((((var_1_10) > (3867474704u)) ? (var_1_10) : (3867474704u))) - ((var_1_34 + var_1_29) + var_1_34)))) : 1)) && (var_1_57 ? (((var_1_15 - var_1_16) >= ((var_1_63 + var_1_25) + var_1_25)) ? (var_1_13 == ((signed short int) ((((((var_1_48 + var_1_48) - var_1_48)) > (var_1_39)) ? (((var_1_48 + var_1_48) - var_1_48)) : (var_1_39))))) : (var_1_13 == ((signed short int) (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))) + (((((var_1_39 + var_1_39)) > (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))))) ? ((var_1_39 + var_1_39)) : (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48)))))))))) : 1)) && (((128u + var_1_48) > (var_1_5 / var_1_10)) ? (((var_1_53 * ((((var_1_67) > (var_1_48)) ? (var_1_67) : (var_1_48)))) < var_1_48) ? ((var_1_59 < var_1_5) ? (var_1_23 == ((signed long int) (var_1_5 - (var_1_24 - var_1_34)))) : (var_1_23 == ((signed long int) var_1_48))) : (var_1_23 == ((signed long int) var_1_53))) : (var_1_23 == ((signed long int) ((((var_1_62) < 0 ) ? -(var_1_62) : (var_1_62))))))) && ((var_1_63 >= ((((var_1_63) < 0 ) ? -(var_1_63) : (var_1_63)))) ? (var_1_57 ? (var_1_25 == ((float) ((((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) < 0 ) ? -(((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) : (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27))))) : ((var_1_48 >= var_1_29) ? (var_1_25 == ((float) (var_1_27 - var_1_28))) : 1)) : (var_1_25 == ((float) var_1_26)))) && ((last_1_var_1_34 <= last_1_var_1_34) ? (((var_1_26 / ((((32.75f) < (var_1_32)) ? (32.75f) : (var_1_32)))) >= last_1_var_1_25) ? (var_1_29 == ((unsigned short int) (var_1_33 - (last_1_var_1_48 + last_1_var_1_48)))) : (var_1_29 == ((unsigned short int) ((((last_1_var_1_48) > (last_1_var_1_48)) ? (last_1_var_1_48) : (last_1_var_1_48)))))) : ((last_1_var_1_39 > (-1 + ((((last_1_var_1_34) < (last_1_var_1_29)) ? (last_1_var_1_34) : (last_1_var_1_29))))) ? ((var_1_6 <= last_1_var_1_29) ? (((last_1_var_1_39 < last_1_var_1_34) && (var_1_27 <= (last_1_var_1_63 / var_1_32))) ? (var_1_29 == ((unsigned short int) last_1_var_1_48)) : 1) : (var_1_29 == ((unsigned short int) last_1_var_1_48))) : (var_1_29 == ((unsigned short int) last_1_var_1_48))))) && (((last_1_var_1_59 < (last_1_var_1_13 ^ last_1_var_1_29)) && last_1_var_1_57) ? ((50u == var_1_33) ? (var_1_34 == ((unsigned short int) (last_1_var_1_48 + (((((20096) < 0 ) ? -(20096) : (20096))) - (var_1_35 - last_1_var_1_48))))) : (var_1_34 == ((unsigned short int) (var_1_33 - last_1_var_1_48)))) : (var_1_34 == ((unsigned short int) (last_1_var_1_48 + last_1_var_1_48))))) && ((var_1_63 < var_1_15) ? ((var_1_57 || var_1_57) ? (var_1_37 == ((unsigned long int) (var_1_5 + var_1_48))) : 1) : (var_1_37 == ((unsigned long int) (3058099590u - (((((1334474812u - 10u)) > (var_1_5)) ? ((1334474812u - 10u)) : (var_1_5)))))))) && ((var_1_57 && var_1_57) ? ((var_1_57 && var_1_57) ? (var_1_38 == ((signed short int) (var_1_48 + var_1_48))) : (var_1_57 ? (var_1_38 == ((signed short int) (10 + var_1_48))) : (var_1_38 == ((signed short int) ((((var_1_48 - var_1_48) < 0 ) ? -(var_1_48 - var_1_48) : (var_1_48 - var_1_48))))))) : 1)) && ((((((var_1_10) > (var_1_48)) ? (var_1_10) : (var_1_48))) > (((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41))) - var_1_53)) ? ((((((var_1_40) > (-256)) ? (var_1_40) : (-256))) >= var_1_6) ? (((last_1_var_1_39 * var_1_9) != var_1_53) ? (var_1_39 == ((signed char) (var_1_42 - var_1_43))) : 1) : 1) : (var_1_39 == ((signed char) (var_1_44 + (((((var_1_45) > (var_1_46)) ? (var_1_45) : (var_1_46))) + var_1_47)))))) && (((var_1_10 - var_1_35) == ((((var_1_40) < (256u)) ? (var_1_40) : (256u)))) ? ((var_1_33 > var_1_24) ? ((var_1_26 > (var_1_27 + var_1_15)) ? (var_1_48 == ((unsigned char) (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49))) - var_1_43))) : (last_1_var_1_57 ? (var_1_48 == ((unsigned char) var_1_49)) : (var_1_48 == ((unsigned char) var_1_49)))) : (var_1_48 == ((unsigned char) var_1_43))) : 1)) && (((var_1_48 - var_1_35) < var_1_53) ? (var_1_50 == ((unsigned long int) var_1_6)) : ((last_1_var_1_50 <= var_1_10) ? (var_1_50 == ((unsigned long int) ((((var_1_60) > (var_1_56)) ? (var_1_60) : (var_1_56))))) : (var_1_50 == ((unsigned long int) var_1_60))))) && ((16.75f > var_1_63) ? (var_1_52 == ((signed short int) var_1_48)) : ((((var_1_6 << var_1_29) / var_1_49) >= ((var_1_59 * last_1_var_1_52) % var_1_35)) ? (var_1_52 == ((signed short int) ((((var_1_44) < (-5)) ? (var_1_44) : (-5))))) : (var_1_52 == ((signed short int) var_1_48)))) [L369-L370] return (((((((((((((((((((((((((var_1_63) < (var_1_63)) ? (var_1_63) : (var_1_63))) > var_1_63) ? (var_1_1 == ((signed long int) (((var_1_5 + var_1_6) - var_1_53) - var_1_34))) : (var_1_1 == ((signed long int) (var_1_5 - 2)))) && ((var_1_59 >= (var_1_34 + var_1_6)) ? (var_1_9 == ((unsigned long int) (((((var_1_10) > (3867474704u)) ? (var_1_10) : (3867474704u))) - ((var_1_34 + var_1_29) + var_1_34)))) : 1)) && (var_1_57 ? (((var_1_15 - var_1_16) >= ((var_1_63 + var_1_25) + var_1_25)) ? (var_1_13 == ((signed short int) ((((((var_1_48 + var_1_48) - var_1_48)) > (var_1_39)) ? (((var_1_48 + var_1_48) - var_1_48)) : (var_1_39))))) : (var_1_13 == ((signed short int) (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))) + (((((var_1_39 + var_1_39)) > (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48))))) ? ((var_1_39 + var_1_39)) : (((((var_1_48) < 0 ) ? -(var_1_48) : (var_1_48)))))))))) : 1)) && (((128u + var_1_48) > (var_1_5 / var_1_10)) ? (((var_1_53 * ((((var_1_67) > (var_1_48)) ? (var_1_67) : (var_1_48)))) < var_1_48) ? ((var_1_59 < var_1_5) ? (var_1_23 == ((signed long int) (var_1_5 - (var_1_24 - var_1_34)))) : (var_1_23 == ((signed long int) var_1_48))) : (var_1_23 == ((signed long int) var_1_53))) : (var_1_23 == ((signed long int) ((((var_1_62) < 0 ) ? -(var_1_62) : (var_1_62))))))) && ((var_1_63 >= ((((var_1_63) < 0 ) ? -(var_1_63) : (var_1_63)))) ? (var_1_57 ? (var_1_25 == ((float) ((((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) < 0 ) ? -(((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27) : (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_27))))) : ((var_1_48 >= var_1_29) ? (var_1_25 == ((float) (var_1_27 - var_1_28))) : 1)) : (var_1_25 == ((float) var_1_26)))) && ((last_1_var_1_34 <= last_1_var_1_34) ? (((var_1_26 / ((((32.75f) < (var_1_32)) ? (32.75f) : (var_1_32)))) >= last_1_var_1_25) ? (var_1_29 == ((unsigned short int) (var_1_33 - (last_1_var_1_48 + last_1_var_1_48)))) : (var_1_29 == ((unsigned short int) ((((last_1_var_1_48) > (last_1_var_1_48)) ? (last_1_var_1_48) : (last_1_var_1_48)))))) : ((last_1_var_1_39 > (-1 + ((((last_1_var_1_34) < (last_1_var_1_29)) ? (last_1_var_1_34) : (last_1_var_1_29))))) ? ((var_1_6 <= last_1_var_1_29) ? (((last_1_var_1_39 < last_1_var_1_34) && (var_1_27 <= (last_1_var_1_63 / var_1_32))) ? (var_1_29 == ((unsigned short int) last_1_var_1_48)) : 1) : (var_1_29 == ((unsigned short int) last_1_var_1_48))) : (var_1_29 == ((unsigned short int) last_1_var_1_48))))) && (((last_1_var_1_59 < (last_1_var_1_13 ^ last_1_var_1_29)) && last_1_var_1_57) ? ((50u == var_1_33) ? (var_1_34 == ((unsigned short int) (last_1_var_1_48 + (((((20096) < 0 ) ? -(20096) : (20096))) - (var_1_35 - last_1_var_1_48))))) : (var_1_34 == ((unsigned short int) (var_1_33 - last_1_var_1_48)))) : (var_1_34 == ((unsigned short int) (last_1_var_1_48 + last_1_var_1_48))))) && ((var_1_63 < var_1_15) ? ((var_1_57 || var_1_57) ? (var_1_37 == ((unsigned long int) (var_1_5 + var_1_48))) : 1) : (var_1_37 == ((unsigned long int) (3058099590u - (((((1334474812u - 10u)) > (var_1_5)) ? ((1334474812u - 10u)) : (var_1_5)))))))) && ((var_1_57 && var_1_57) ? ((var_1_57 && var_1_57) ? (var_1_38 == ((signed short int) (var_1_48 + var_1_48))) : (var_1_57 ? (var_1_38 == ((signed short int) (10 + var_1_48))) : (var_1_38 == ((signed short int) ((((var_1_48 - var_1_48) < 0 ) ? -(var_1_48 - var_1_48) : (var_1_48 - var_1_48))))))) : 1)) && ((((((var_1_10) > (var_1_48)) ? (var_1_10) : (var_1_48))) > (((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41))) - var_1_53)) ? ((((((var_1_40) > (-256)) ? (var_1_40) : (-256))) >= var_1_6) ? (((last_1_var_1_39 * var_1_9) != var_1_53) ? (var_1_39 == ((signed char) (var_1_42 - var_1_43))) : 1) : 1) : (var_1_39 == ((signed char) (var_1_44 + (((((var_1_45) > (var_1_46)) ? (var_1_45) : (var_1_46))) + var_1_47)))))) && (((var_1_10 - var_1_35) == ((((var_1_40) < (256u)) ? (var_1_40) : (256u)))) ? ((var_1_33 > var_1_24) ? ((var_1_26 > (var_1_27 + var_1_15)) ? (var_1_48 == ((unsigned char) (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49))) - var_1_43))) : (last_1_var_1_57 ? (var_1_48 == ((unsigned char) var_1_49)) : (var_1_48 == ((unsigned char) var_1_49)))) : (var_1_48 == ((unsigned char) var_1_43))) : 1)) && (((var_1_48 - var_1_35) < var_1_53) ? (var_1_50 == ((unsigned long int) var_1_6)) : ((last_1_var_1_50 <= var_1_10) ? (var_1_50 == ((unsigned long int) ((((var_1_60) > (var_1_56)) ? (var_1_60) : (var_1_56))))) : (var_1_50 == ((unsigned long int) var_1_60))))) && ((16.75f > var_1_63) ? (var_1_52 == ((signed short int) var_1_48)) : ((((var_1_6 << var_1_29) / var_1_49) >= ((var_1_59 * last_1_var_1_52) % var_1_35)) ? (var_1_52 == ((signed short int) ((((var_1_44) < (-5)) ? (var_1_44) : (-5))))) : (var_1_52 == ((signed short int) var_1_48))))) && (((- var_1_49) > last_1_var_1_37) ? ((last_1_var_1_57 || (last_1_var_1_29 >= last_1_var_1_50)) ? (var_1_53 == ((unsigned short int) var_1_33)) : (var_1_53 == ((unsigned short int) ((((var_1_33) < ((((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - (last_1_var_1_13 + last_1_var_1_48)))) ? (var_1_33) : ((((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - (last_1_var_1_13 + last_1_var_1_48)))))))) : 1)) && ((-1000000 >= (var_1_24 + var_1_6)) ? (var_1_57 ? (var_1_56 == ((unsigned long int) (var_1_10 - ((((var_1_48) < (((((last_1_var_1_56) < 0 ) ? -(last_1_var_1_56) : (last_1_var_1_56))))) ? (var_1_48) : (((((last_1_var_1_56) < 0 ) ? -(last_1_var_1_56) : (last_1_var_1_56))))))))) : (var_1_56 == ((unsigned long int) (var_1_10 - 50u)))) : (var_1_56 == ((unsigned long int) var_1_9)))) && ((last_1_var_1_29 < last_1_var_1_48) ? (var_1_57 == ((unsigned char) var_1_58)) : 1)) && ((var_1_48 != var_1_38) ? (var_1_59 == ((signed short int) ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))))) : (var_1_59 == ((signed short int) ((((var_1_45) > (((((var_1_42) > (-16)) ? (var_1_42) : (-16))))) ? (var_1_45) : (((((var_1_42) > (-16)) ? (var_1_42) : (-16)))))))))) && (var_1_57 ? (var_1_60 == ((signed short int) (var_1_48 - var_1_43))) : (((var_1_35 <= var_1_37) && var_1_58) ? ((var_1_44 == var_1_41) ? (var_1_60 == ((signed short int) ((var_1_43 + var_1_49) + var_1_45))) : ((((var_1_53 / var_1_49) > var_1_46) && (((((var_1_48) < (var_1_6)) ? (var_1_48) : (var_1_6))) > var_1_48)) ? (var_1_60 == ((signed short int) (((((var_1_42 - (var_1_61 - var_1_35))) < (var_1_48)) ? ((var_1_42 - (var_1_61 - var_1_35))) : (var_1_48))))) : 1)) : (var_1_60 == ((signed short int) ((var_1_46 + (var_1_49 + -128)) + var_1_47)))))) && ((var_1_37 < ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? (var_1_62 == ((signed char) var_1_44)) : (var_1_62 == ((signed char) var_1_46)))) && (var_1_63 == ((double) (128.4 - (var_1_64 + (var_1_65 + var_1_66)))))) && ((! var_1_57) ? ((var_1_37 == 25) ? (var_1_67 == ((signed char) var_1_43)) : 1) : 1) ; [L379] RET, EXPR property() [L379] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=16, var_1_1=536870912, var_1_23=32767, var_1_24=1073741823, var_1_25=2, var_1_26=2, var_1_29=8, var_1_33=-32769, var_1_34=32759, var_1_35=8191, var_1_37=536870922, var_1_38=16, var_1_39=-3, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=536870911, var_1_52=8, var_1_53=-32769, var_1_54=32767, var_1_56=100, var_1_57=1, var_1_58=257, var_1_59=0, var_1_5=536870914, var_1_60=-118, var_1_61=16383, var_1_62=-1, var_1_67=10, var_1_6=536870911, var_1_9=100] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=256, last_1_var_1_25=4999999999999999/25000000000000000, last_1_var_1_29=256, last_1_var_1_34=5, last_1_var_1_37=2, last_1_var_1_39=-4, last_1_var_1_48=8, last_1_var_1_50=128, last_1_var_1_52=16, last_1_var_1_56=10, last_1_var_1_57=1, last_1_var_1_59=-4, last_1_var_1_63=639/5, var_1_10=-1610612734, var_1_13=16, var_1_1=536870912, var_1_23=32767, var_1_24=1073741823, var_1_25=2, var_1_26=2, var_1_29=8, var_1_33=-32769, var_1_34=32759, var_1_35=8191, var_1_37=536870922, var_1_38=16, var_1_39=-3, var_1_40=4294967041, var_1_41=-5905547263, var_1_42=126, var_1_43=126, var_1_44=-1, var_1_45=-1, var_1_46=-1, var_1_47=-1, var_1_48=8, var_1_49=-2, var_1_50=536870911, var_1_52=8, var_1_53=-32769, var_1_54=32767, var_1_56=100, var_1_57=1, var_1_58=257, var_1_59=0, var_1_5=536870914, var_1_60=-118, var_1_61=16383, var_1_62=-1, var_1_67=10, var_1_6=536870911, var_1_9=100] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 82 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.8s, OverallIterations: 1, TraceHistogramMax: 46, 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=82occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 5.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 338 NumberOfCodeBlocks, 338 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 05:42:30,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 76f3c99128a5c088c54b6aa3ef031f13366c6b3201cbe1814809ea2cd2cc18c1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:42:33,335 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:42:33,456 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:42:33,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:42:33,466 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:42:33,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:42:33,512 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:42:33,513 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:42:33,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:42:33,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:42:33,516 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:42:33,517 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:42:33,518 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:42:33,518 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:42:33,519 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:42:33,519 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:42:33,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:42:33,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:42:33,521 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:42:33,521 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:42:33,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:42:33,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:42:33,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:42:33,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:42:33,526 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:42:33,527 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:42:33,527 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:42:33,527 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:42:33,528 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:42:33,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:42:33,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:42:33,529 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:42:33,530 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:42:33,531 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:42:33,531 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:42:33,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:42:33,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:42:33,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:42:33,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:42:33,532 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:42:33,533 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:42:33,534 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:42:33,534 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:42:33,534 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76f3c99128a5c088c54b6aa3ef031f13366c6b3201cbe1814809ea2cd2cc18c1 [2024-11-09 05:42:33,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:42:34,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:42:34,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:42:34,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:42:34,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:42:34,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i Unable to find full path for "g++" [2024-11-09 05:42:36,382 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:42:36,655 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:42:36,656 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i [2024-11-09 05:42:36,676 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/bb7fe2428/9782c0659cba49e1ad2f08de3994d4d1/FLAGa2eb5726a [2024-11-09 05:42:36,692 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/data/bb7fe2428/9782c0659cba49e1ad2f08de3994d4d1 [2024-11-09 05:42:36,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:42:36,697 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:42:36,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:42:36,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:42:36,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:42:36,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:42:36" (1/1) ... [2024-11-09 05:42:36,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b0dee4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:36, skipping insertion in model container [2024-11-09 05:42:36,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:42:36" (1/1) ... [2024-11-09 05:42:36,760 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:42:36,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i[916,929] [2024-11-09 05:42:37,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:42:37,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:42:37,242 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-21.i[916,929] [2024-11-09 05:42:37,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:42:37,380 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:42:37,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37 WrapperNode [2024-11-09 05:42:37,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:42:37,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:42:37,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:42:37,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:42:37,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,412 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,473 INFO L138 Inliner]: procedures = 27, calls = 59, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 347 [2024-11-09 05:42:37,473 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:42:37,474 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:42:37,474 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:42:37,474 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:42:37,485 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,493 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,521 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,545 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:42:37,565 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:42:37,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:42:37,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:42:37,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (1/1) ... [2024-11-09 05:42:37,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:42:37,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:42:37,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:42:37,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:42:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:42:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:42:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:42:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:42:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:42:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:42:37,831 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:42:37,833 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:42:51,080 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-09 05:42:51,081 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:42:51,097 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:42:51,097 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:42:51,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:42:51 BoogieIcfgContainer [2024-11-09 05:42:51,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:42:51,100 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:42:51,101 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:42:51,104 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:42:51,105 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:42:36" (1/3) ... [2024-11-09 05:42:51,124 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7285a002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:42:51, skipping insertion in model container [2024-11-09 05:42:51,124 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:42:37" (2/3) ... [2024-11-09 05:42:51,125 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7285a002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:42:51, skipping insertion in model container [2024-11-09 05:42:51,125 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:42:51" (3/3) ... [2024-11-09 05:42:51,128 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-21.i [2024-11-09 05:42:51,150 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:42:51,150 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:42:51,227 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:42:51,233 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@76f95af0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:42:51,234 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:42:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 97 states have (on average 1.5257731958762886) internal successors, (148), 98 states have internal predecessors, (148), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2024-11-09 05:42:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 05:42:51,264 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:42:51,265 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:42:51,266 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:42:51,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:42:51,271 INFO L85 PathProgramCache]: Analyzing trace with hash -232856238, now seen corresponding path program 1 times [2024-11-09 05:42:51,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:42:51,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1781841934] [2024-11-09 05:42:51,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:42:51,288 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:42:51,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:42:51,292 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:42:51,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 05:42:53,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:42:53,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:42:53,767 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:42:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4050 trivial. 0 not checked. [2024-11-09 05:42:53,874 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:42:53,878 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:42:53,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1781841934] [2024-11-09 05:42:53,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1781841934] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:42:53,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:42:53,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:42:53,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49082541] [2024-11-09 05:42:53,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:42:53,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:42:53,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:42:53,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:42:53,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:42:53,930 INFO L87 Difference]: Start difference. First operand has 146 states, 97 states have (on average 1.5257731958762886) internal successors, (148), 98 states have internal predecessors, (148), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-09 05:42:53,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:42:53,991 INFO L93 Difference]: Finished difference Result 285 states and 520 transitions. [2024-11-09 05:42:53,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:42:53,994 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) Word has length 295 [2024-11-09 05:42:53,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:42:54,006 INFO L225 Difference]: With dead ends: 285 [2024-11-09 05:42:54,007 INFO L226 Difference]: Without dead ends: 142 [2024-11-09 05:42:54,012 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:42:54,016 INFO L432 NwaCegarLoop]: 231 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 231 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:42:54,018 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:42:54,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2024-11-09 05:42:54,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2024-11-09 05:42:54,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 94 states have (on average 1.4787234042553192) internal successors, (139), 94 states have internal predecessors, (139), 46 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2024-11-09 05:42:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 231 transitions. [2024-11-09 05:42:54,174 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 231 transitions. Word has length 295 [2024-11-09 05:42:54,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:42:54,177 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 231 transitions. [2024-11-09 05:42:54,179 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-09 05:42:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 231 transitions. [2024-11-09 05:42:54,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 05:42:54,194 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:42:54,194 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:42:54,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 05:42:54,395 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:42:54,395 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:42:54,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:42:54,396 INFO L85 PathProgramCache]: Analyzing trace with hash 1907313238, now seen corresponding path program 1 times [2024-11-09 05:42:54,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:42:54,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1439580810] [2024-11-09 05:42:54,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:42:54,399 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:42:54,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:42:54,401 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:42:54,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 05:42:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:42:56,487 INFO L255 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:42:56,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:43:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-09 05:43:10,323 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:43:10,324 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:43:10,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1439580810] [2024-11-09 05:43:10,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1439580810] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:43:10,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:43:10,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:43:10,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760880995] [2024-11-09 05:43:10,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:43:10,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 05:43:10,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:43:10,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 05:43:10,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:43:10,332 INFO L87 Difference]: Start difference. First operand 142 states and 231 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:43:14,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:16,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:19,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:21,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:23,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:25,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:27,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:29,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:31,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:33,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:33,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:43:33,855 INFO L93 Difference]: Finished difference Result 439 states and 719 transitions. [2024-11-09 05:43:33,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:43:33,926 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 295 [2024-11-09 05:43:33,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:43:33,932 INFO L225 Difference]: With dead ends: 439 [2024-11-09 05:43:33,933 INFO L226 Difference]: Without dead ends: 300 [2024-11-09 05:43:33,934 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 05:43:33,936 INFO L432 NwaCegarLoop]: 245 mSDtfsCounter, 177 mSDsluCounter, 563 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 100 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 177 SdHoareTripleChecker+Valid, 808 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:43:33,937 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [177 Valid, 808 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 157 Invalid, 10 Unknown, 0 Unchecked, 23.2s Time] [2024-11-09 05:43:33,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2024-11-09 05:43:34,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 252. [2024-11-09 05:43:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 157 states have (on average 1.394904458598726) internal successors, (219), 157 states have internal predecessors, (219), 92 states have call successors, (92), 2 states have call predecessors, (92), 2 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2024-11-09 05:43:34,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 403 transitions. [2024-11-09 05:43:34,022 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 403 transitions. Word has length 295 [2024-11-09 05:43:34,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:43:34,024 INFO L471 AbstractCegarLoop]: Abstraction has 252 states and 403 transitions. [2024-11-09 05:43:34,024 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:43:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 403 transitions. [2024-11-09 05:43:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-09 05:43:34,030 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:43:34,031 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:43:34,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 05:43:34,231 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:43:34,232 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:43:34,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:43:34,232 INFO L85 PathProgramCache]: Analyzing trace with hash 188542566, now seen corresponding path program 1 times [2024-11-09 05:43:34,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:43:34,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1444936488] [2024-11-09 05:43:34,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:43:34,234 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:43:34,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:43:34,235 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:43:34,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 05:43:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:43:36,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:43:36,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:43:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-09 05:43:40,543 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:43:40,543 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:43:40,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1444936488] [2024-11-09 05:43:40,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1444936488] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:43:40,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:43:40,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:43:40,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895125451] [2024-11-09 05:43:40,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:43:40,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:43:40,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:43:40,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:43:40,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:43:40,548 INFO L87 Difference]: Start difference. First operand 252 states and 403 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:43:45,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:47,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:50,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:52,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:54,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:43:54,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:43:54,854 INFO L93 Difference]: Finished difference Result 598 states and 969 transitions. [2024-11-09 05:43:54,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:43:54,856 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 296 [2024-11-09 05:43:54,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:43:54,862 INFO L225 Difference]: With dead ends: 598 [2024-11-09 05:43:54,863 INFO L226 Difference]: Without dead ends: 455 [2024-11-09 05:43:54,864 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:43:54,866 INFO L432 NwaCegarLoop]: 314 mSDtfsCounter, 229 mSDsluCounter, 445 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 93 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 759 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:43:54,866 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 759 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 35 Invalid, 5 Unknown, 0 Unchecked, 14.2s Time] [2024-11-09 05:43:54,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2024-11-09 05:43:54,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 403. [2024-11-09 05:43:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 261 states have (on average 1.4137931034482758) internal successors, (369), 261 states have internal predecessors, (369), 138 states have call successors, (138), 3 states have call predecessors, (138), 3 states have return successors, (138), 138 states have call predecessors, (138), 138 states have call successors, (138) [2024-11-09 05:43:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 645 transitions. [2024-11-09 05:43:54,953 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 645 transitions. Word has length 296 [2024-11-09 05:43:54,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:43:54,957 INFO L471 AbstractCegarLoop]: Abstraction has 403 states and 645 transitions. [2024-11-09 05:43:54,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:43:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 645 transitions. [2024-11-09 05:43:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 05:43:54,967 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:43:54,967 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:43:55,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 05:43:55,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:43:55,168 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:43:55,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:43:55,169 INFO L85 PathProgramCache]: Analyzing trace with hash -1592242517, now seen corresponding path program 1 times [2024-11-09 05:43:55,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:43:55,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [930711969] [2024-11-09 05:43:55,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:43:55,170 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:43:55,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:43:55,171 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:43:55,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 05:43:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:43:57,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 05:43:57,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:44:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 92 proven. 264 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 05:44:06,663 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:44:07,752 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:44:07,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [930711969] [2024-11-09 05:44:07,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [930711969] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:44:07,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2085085663] [2024-11-09 05:44:07,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:44:07,753 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:44:07,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:44:07,757 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:44:07,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:44:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:44:08,763 INFO L255 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:44:08,768 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:44:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-09 05:44:09,012 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:44:09,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2085085663] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:44:09,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 05:44:09,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2024-11-09 05:44:09,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441141867] [2024-11-09 05:44:09,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:44:09,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:44:09,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:44:09,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:44:09,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-09 05:44:09,015 INFO L87 Difference]: Start difference. First operand 403 states and 645 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:44:11,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:13,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:14,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:44:14,024 INFO L93 Difference]: Finished difference Result 804 states and 1300 transitions. [2024-11-09 05:44:14,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:44:14,025 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 297 [2024-11-09 05:44:14,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:44:14,037 INFO L225 Difference]: With dead ends: 804 [2024-11-09 05:44:14,038 INFO L226 Difference]: Without dead ends: 527 [2024-11-09 05:44:14,040 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 629 GetRequests, 617 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-09 05:44:14,041 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 206 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 14 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 425 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:44:14,042 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 425 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 18 Invalid, 2 Unknown, 0 Unchecked, 4.9s Time] [2024-11-09 05:44:14,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 527 states. [2024-11-09 05:44:14,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 527 to 501. [2024-11-09 05:44:14,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 312 states have (on average 1.3782051282051282) internal successors, (430), 312 states have internal predecessors, (430), 184 states have call successors, (184), 4 states have call predecessors, (184), 4 states have return successors, (184), 184 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-09 05:44:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 798 transitions. [2024-11-09 05:44:14,129 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 798 transitions. Word has length 297 [2024-11-09 05:44:14,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:44:14,135 INFO L471 AbstractCegarLoop]: Abstraction has 501 states and 798 transitions. [2024-11-09 05:44:14,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-11-09 05:44:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 798 transitions. [2024-11-09 05:44:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-09 05:44:14,140 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:44:14,141 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:44:14,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 05:44:14,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-11-09 05:44:14,541 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:44:14,542 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:44:14,542 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:44:14,542 INFO L85 PathProgramCache]: Analyzing trace with hash -891008830, now seen corresponding path program 1 times [2024-11-09 05:44:14,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:44:14,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1045509489] [2024-11-09 05:44:14,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:44:14,543 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:44:14,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:44:14,545 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:44:14,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-09 05:44:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:44:16,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 05:44:16,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:44:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 92 proven. 264 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 05:44:25,702 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:44:26,654 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:44:26,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1045509489] [2024-11-09 05:44:26,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1045509489] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:44:26,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [825391715] [2024-11-09 05:44:26,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:44:26,655 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:44:26,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:44:26,658 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:44:26,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 05:44:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:44:31,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:44:31,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:44:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1515 proven. 30 refuted. 0 times theorem prover too weak. 2595 trivial. 0 not checked. [2024-11-09 05:44:37,516 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:44:38,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [825391715] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:44:38,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922743744] [2024-11-09 05:44:38,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:44:38,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:44:38,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:44:38,829 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:44:38,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-09 05:44:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:44:39,903 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:44:39,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:44:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1515 proven. 30 refuted. 0 times theorem prover too weak. 2595 trivial. 0 not checked. [2024-11-09 05:44:45,055 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:44:45,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1922743744] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:44:45,842 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:44:45,842 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6, 6] total 15 [2024-11-09 05:44:45,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559554089] [2024-11-09 05:44:45,843 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:44:45,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-09 05:44:45,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:44:45,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-09 05:44:45,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2024-11-09 05:44:45,846 INFO L87 Difference]: Start difference. First operand 501 states and 798 transitions. Second operand has 15 states, 15 states have (on average 9.0) internal successors, (135), 14 states have internal predecessors, (135), 5 states have call successors, (92), 5 states have call predecessors, (92), 6 states have return successors, (92), 4 states have call predecessors, (92), 5 states have call successors, (92) [2024-11-09 05:44:56,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:44:58,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:00,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:02,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:04,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:06,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:08,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:10,372 WARN L539 Checker$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 [] [2024-11-09 05:45:12,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:14,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:16,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:18,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:20,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:22,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:24,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:26,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:28,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:30,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:32,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:43,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:45,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:47,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:49,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:51,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:53,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:55,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:57,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:45:59,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:01,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:03,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:05,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:07,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:09,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:11,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:13,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:15,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:17,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:19,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:21,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:23,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:25,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:27,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:46:27,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:46:27,736 INFO L93 Difference]: Finished difference Result 1531 states and 2368 transitions. [2024-11-09 05:46:27,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-11-09 05:46:27,737 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.0) internal successors, (135), 14 states have internal predecessors, (135), 5 states have call successors, (92), 5 states have call predecessors, (92), 6 states have return successors, (92), 4 states have call predecessors, (92), 5 states have call successors, (92) Word has length 298 [2024-11-09 05:46:27,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:46:27,751 INFO L225 Difference]: With dead ends: 1531 [2024-11-09 05:46:27,751 INFO L226 Difference]: Without dead ends: 1116 [2024-11-09 05:46:27,754 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1148 GetRequests, 1101 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 557 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=420, Invalid=1932, Unknown=0, NotChecked=0, Total=2352 [2024-11-09 05:46:27,756 INFO L432 NwaCegarLoop]: 278 mSDtfsCounter, 687 mSDsluCounter, 1379 mSDsCounter, 0 mSdLazyCounter, 1267 mSolverCounterSat, 264 mSolverCounterUnsat, 42 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 688 SdHoareTripleChecker+Valid, 1657 SdHoareTripleChecker+Invalid, 1573 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 1267 IncrementalHoareTripleChecker+Invalid, 42 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:46:27,758 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [688 Valid, 1657 Invalid, 1573 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 1267 Invalid, 42 Unknown, 0 Unchecked, 97.4s Time] [2024-11-09 05:46:27,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1116 states. [2024-11-09 05:46:27,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1116 to 811. [2024-11-09 05:46:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 811 states, 515 states have (on average 1.3533980582524272) internal successors, (697), 515 states have internal predecessors, (697), 276 states have call successors, (276), 19 states have call predecessors, (276), 19 states have return successors, (276), 276 states have call predecessors, (276), 276 states have call successors, (276) [2024-11-09 05:46:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 811 states and 1249 transitions. [2024-11-09 05:46:27,926 INFO L78 Accepts]: Start accepts. Automaton has 811 states and 1249 transitions. Word has length 298 [2024-11-09 05:46:27,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:46:27,928 INFO L471 AbstractCegarLoop]: Abstraction has 811 states and 1249 transitions. [2024-11-09 05:46:27,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.0) internal successors, (135), 14 states have internal predecessors, (135), 5 states have call successors, (92), 5 states have call predecessors, (92), 6 states have return successors, (92), 4 states have call predecessors, (92), 5 states have call successors, (92) [2024-11-09 05:46:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1249 transitions. [2024-11-09 05:46:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-09 05:46:27,933 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:46:27,933 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:46:27,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 05:46:28,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-09 05:46:28,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-09 05:46:28,534 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:46:28,534 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:46:28,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:46:28,535 INFO L85 PathProgramCache]: Analyzing trace with hash 72827924, now seen corresponding path program 1 times [2024-11-09 05:46:28,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:46:28,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [577229152] [2024-11-09 05:46:28,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:46:28,536 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:46:28,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:46:28,540 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:46:28,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-09 05:46:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:46:30,647 INFO L255 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 05:46:30,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:46:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 473 proven. 381 refuted. 0 times theorem prover too weak. 3286 trivial. 0 not checked. [2024-11-09 05:46:51,250 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:46:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 12 proven. 123 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2024-11-09 05:46:59,424 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:46:59,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [577229152] [2024-11-09 05:46:59,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [577229152] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:46:59,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [716827343] [2024-11-09 05:46:59,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:46:59,425 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:46:59,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:46:59,427 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:46:59,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 05:47:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:47:04,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:47:04,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:47:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 709 proven. 123 refuted. 0 times theorem prover too weak. 3308 trivial. 0 not checked. [2024-11-09 05:47:14,781 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:47:16,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [716827343] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:47:16,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1228548979] [2024-11-09 05:47:16,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:47:16,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:47:16,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:47:16,848 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:47:16,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-09 05:47:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:47:18,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:47:18,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:47:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 709 proven. 123 refuted. 0 times theorem prover too weak. 3308 trivial. 0 not checked. [2024-11-09 05:47:27,290 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:47:28,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1228548979] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:47:28,863 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2024-11-09 05:47:28,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 6, 6, 6] total 19 [2024-11-09 05:47:28,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925219543] [2024-11-09 05:47:28,864 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2024-11-09 05:47:28,865 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-09 05:47:28,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:47:28,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-09 05:47:28,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2024-11-09 05:47:28,867 INFO L87 Difference]: Start difference. First operand 811 states and 1249 transitions. Second operand has 19 states, 19 states have (on average 11.210526315789474) internal successors, (213), 18 states have internal predecessors, (213), 7 states have call successors, (137), 6 states have call predecessors, (137), 9 states have return successors, (138), 7 states have call predecessors, (138), 7 states have call successors, (138) [2024-11-09 05:47:44,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:46,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:48,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:50,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:52,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:47:53,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:56,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:47:58,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:00,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:01,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:48:04,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:06,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:08,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:10,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:12,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:48:14,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:16,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:18,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:48:20,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:22,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:48:23,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:48:23,693 INFO L93 Difference]: Finished difference Result 1532 states and 2336 transitions. [2024-11-09 05:48:23,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-09 05:48:23,698 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 11.210526315789474) internal successors, (213), 18 states have internal predecessors, (213), 7 states have call successors, (137), 6 states have call predecessors, (137), 9 states have return successors, (138), 7 states have call predecessors, (138), 7 states have call successors, (138) Word has length 299 [2024-11-09 05:48:23,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:48:23,708 INFO L225 Difference]: With dead ends: 1532 [2024-11-09 05:48:23,708 INFO L226 Difference]: Without dead ends: 829 [2024-11-09 05:48:23,711 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1279 GetRequests, 1252 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=218, Invalid=594, Unknown=0, NotChecked=0, Total=812 [2024-11-09 05:48:23,713 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 76 mSDsluCounter, 683 mSDsCounter, 0 mSdLazyCounter, 995 mSolverCounterSat, 12 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 829 SdHoareTripleChecker+Invalid, 1025 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 995 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:48:23,713 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 829 Invalid, 1025 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 995 Invalid, 18 Unknown, 0 Unchecked, 52.9s Time] [2024-11-09 05:48:23,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 829 states. [2024-11-09 05:48:23,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 829 to 807. [2024-11-09 05:48:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 505 states have (on average 1.297029702970297) internal successors, (655), 505 states have internal predecessors, (655), 276 states have call successors, (276), 25 states have call predecessors, (276), 25 states have return successors, (276), 276 states have call predecessors, (276), 276 states have call successors, (276) [2024-11-09 05:48:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1207 transitions. [2024-11-09 05:48:23,870 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1207 transitions. Word has length 299 [2024-11-09 05:48:23,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:48:23,871 INFO L471 AbstractCegarLoop]: Abstraction has 807 states and 1207 transitions. [2024-11-09 05:48:23,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 11.210526315789474) internal successors, (213), 18 states have internal predecessors, (213), 7 states have call successors, (137), 6 states have call predecessors, (137), 9 states have return successors, (138), 7 states have call predecessors, (138), 7 states have call successors, (138) [2024-11-09 05:48:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1207 transitions. [2024-11-09 05:48:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-09 05:48:23,875 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:48:23,875 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:48:23,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2024-11-09 05:48:24,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-09 05:48:24,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-11-09 05:48:24,476 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:48:24,476 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:48:24,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:48:24,477 INFO L85 PathProgramCache]: Analyzing trace with hash -143457680, now seen corresponding path program 1 times [2024-11-09 05:48:24,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:48:24,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [4591499] [2024-11-09 05:48:24,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:48:24,478 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:48:24,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:48:24,480 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:48:24,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-09 05:48:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:48:26,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:48:26,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:48:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 993 proven. 117 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2024-11-09 05:48:44,615 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:48:54,383 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:48:54,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [4591499] [2024-11-09 05:48:54,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [4591499] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:48:54,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1621677745] [2024-11-09 05:48:54,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:48:54,383 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:48:54,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:48:54,385 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:48:54,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-09 05:49:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:49:05,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 05:49:05,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:49:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 1460 proven. 219 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2024-11-09 05:49:41,697 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:49:48,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1621677745] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:49:48,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [81669762] [2024-11-09 05:49:48,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:49:48,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:49:48,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:49:48,920 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:49:48,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ca67ae-0d4f-4c92-86ba-d5ccd2f30d48/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-09 05:50:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:50:14,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-09 05:50:14,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:52:57,858 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ zero_extend 24) c_~last_1_var_1_48~0)) (.cse0 ((_ zero_extend 16) c_~var_1_33~0))) (and (bvsge .cse0 (_ bv32767 32)) (= c_~var_1_33~0 c_~var_1_53~0) (bvsge c_~var_1_6~0 (_ bv536870911 32)) (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (or (and (fp.geq c_~var_1_26~0 (fp.neg .cse1)) (fp.leq c_~var_1_26~0 (fp.neg .cse2))) (and (fp.geq c_~var_1_26~0 .cse2) (fp.leq c_~var_1_26~0 .cse1)))) (bvsge c_~var_1_5~0 (_ bv536870911 32)) (bvsle c_~var_1_5~0 (_ bv1073741823 32)) (bvuge c_~var_1_10~0 (_ bv2147483647 32)) (= ((_ extract 15 0) (bvadd (bvneg (bvmul (_ bv2 32) .cse3)) .cse0)) c_~var_1_29~0) (bvsle c_~var_1_6~0 (_ bv1073741823 32)) (not (= (_ bv0 8) c_~last_1_var_1_57~0)) (let ((.cse4 ((_ to_fp 8 24) c_currentRoundingMode (/ 131.0 4.0)))) (let ((.cse5 (fp.lt .cse4 c_~var_1_32~0))) (or (and (fp.geq (fp.div c_currentRoundingMode c_~var_1_26~0 .cse4) c_~last_1_var_1_25~0) .cse5) (and (fp.geq (fp.div c_currentRoundingMode c_~var_1_26~0 c_~var_1_32~0) c_~last_1_var_1_25~0) (not .cse5))))) (bvslt ((_ sign_extend 16) c_~last_1_var_1_59~0) (bvxor ((_ sign_extend 16) c_~last_1_var_1_13~0) ((_ zero_extend 16) c_~last_1_var_1_29~0))) (= (_ bv8 8) c_~var_1_48~0) (= (_ bv10 8) c_~var_1_67~0) (bvsge c_~var_1_24~0 (_ bv1073741823 32)) (= ((_ extract 15 0) (bvadd (bvneg .cse3) .cse0)) c_~var_1_34~0))) is different from false [2024-11-09 05:56:10,846 WARN L286 SmtUtils]: Spent 50.74s on a formula simplification that was a NOOP. DAG size: 82 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)