./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.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_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 3fb6d49eff13d62236c26c76112d3edbdbe5247c358b6cacd9ecacff32cf6529 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:15:59,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:15:59,567 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:15:59,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:15:59,586 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:15:59,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:15:59,628 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:15:59,629 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:15:59,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:15:59,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:15:59,634 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:15:59,634 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:15:59,635 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:15:59,635 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:15:59,639 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:15:59,640 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:15:59,640 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:15:59,640 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:15:59,641 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:15:59,641 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:15:59,642 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:15:59,642 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:15:59,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:15:59,646 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:15:59,647 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:15:59,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:15:59,648 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:15:59,648 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:15:59,648 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:15:59,649 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:15:59,649 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:15:59,649 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:15:59,650 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:15:59,650 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:15:59,650 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:15:59,651 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:15:59,651 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:15:59,651 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:15:59,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:15:59,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:15:59,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:15:59,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:15:59,655 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:15:59,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:15:59,656 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:15:59,656 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:15:59,657 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:15:59,657 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fb6d49eff13d62236c26c76112d3edbdbe5247c358b6cacd9ecacff32cf6529 [2024-11-09 05:16:00,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:16:00,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:16:00,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:16:00,073 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:16:00,074 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:16:00,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i Unable to find full path for "g++" [2024-11-09 05:16:02,473 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:16:02,770 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:16:02,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i [2024-11-09 05:16:02,798 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/23855fff5/2df96fde50cb4ac1b822dc184cf1f39e/FLAG014dfa326 [2024-11-09 05:16:02,819 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/23855fff5/2df96fde50cb4ac1b822dc184cf1f39e [2024-11-09 05:16:02,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:16:02,825 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:16:02,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:02,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:16:02,852 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:16:02,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:02" (1/1) ... [2024-11-09 05:16:02,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7254b6b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:02, skipping insertion in model container [2024-11-09 05:16:02,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:02" (1/1) ... [2024-11-09 05:16:02,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:16:03,229 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i[916,929] [2024-11-09 05:16:03,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:03,511 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:16:03,529 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i[916,929] [2024-11-09 05:16:03,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:03,723 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:16:03,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03 WrapperNode [2024-11-09 05:16:03,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:03,726 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:03,726 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:16:03,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:16:03,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,768 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,894 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 410 [2024-11-09 05:16:03,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:03,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:16:03,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:16:03,896 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:16:03,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,933 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,934 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:03,995 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:04,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:04,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:04,044 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:16:04,048 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:16:04,048 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:16:04,048 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:16:04,049 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (1/1) ... [2024-11-09 05:16:04,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:16:04,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:16:04,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:16:04,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:16:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:16:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:16:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:16:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:16:04,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:16:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:16:04,317 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:16:04,320 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:16:05,615 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-09 05:16:05,615 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:16:06,758 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:16:06,760 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:16:06,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:06 BoogieIcfgContainer [2024-11-09 05:16:06,761 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:16:06,764 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:16:06,765 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:16:06,770 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:16:06,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:16:02" (1/3) ... [2024-11-09 05:16:06,772 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@82cb909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:06, skipping insertion in model container [2024-11-09 05:16:06,772 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:03" (2/3) ... [2024-11-09 05:16:06,773 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@82cb909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:06, skipping insertion in model container [2024-11-09 05:16:06,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:06" (3/3) ... [2024-11-09 05:16:06,777 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-28.i [2024-11-09 05:16:06,800 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:16:06,800 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:16:06,888 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:16:06,901 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;@16328c79, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:16:06,902 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:16:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 29 states have (on average 1.103448275862069) internal successors, (32), 30 states have internal predecessors, (32), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:16:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 05:16:06,923 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:16:06,924 INFO L215 NwaCegarLoop]: trace histogram [43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:16:06,925 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:16:06,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:16:06,932 INFO L85 PathProgramCache]: Analyzing trace with hash -490492339, now seen corresponding path program 1 times [2024-11-09 05:16:06,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:16:06,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617181630] [2024-11-09 05:16:06,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:06,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:16:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:16:11,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1657578430] [2024-11-09 05:16:11,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:11,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:16:11,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:16:11,137 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:16:11,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:16:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:16:15,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:16:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:16:18,200 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:16:18,204 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:16:18,205 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:16:18,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 05:16:18,409 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 05:16:18,416 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:16:18,711 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:16:18,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:16:18 BoogieIcfgContainer [2024-11-09 05:16:18,717 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:16:18,717 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:16:18,718 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:16:18,718 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:16:18,719 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:06" (3/4) ... [2024-11-09 05:16:18,722 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:16:18,723 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:16:18,726 INFO L158 Benchmark]: Toolchain (without parser) took 15899.96ms. Allocated memory was 167.8MB in the beginning and 274.7MB in the end (delta: 107.0MB). Free memory was 136.8MB in the beginning and 156.1MB in the end (delta: -19.3MB). Peak memory consumption was 88.6MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,726 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 121.6MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:16:18,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 885.75ms. Allocated memory is still 167.8MB. Free memory was 139.5MB in the beginning and 116.3MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,729 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.57ms. Allocated memory is still 167.8MB. Free memory was 116.3MB in the beginning and 101.6MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,731 INFO L158 Benchmark]: Boogie Preprocessor took 150.19ms. Allocated memory is still 167.8MB. Free memory was 101.6MB in the beginning and 96.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,732 INFO L158 Benchmark]: RCFGBuilder took 2713.37ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 96.6MB in the beginning and 92.1MB in the end (delta: 4.6MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,735 INFO L158 Benchmark]: TraceAbstraction took 11952.50ms. Allocated memory was 209.7MB in the beginning and 274.7MB in the end (delta: 65.0MB). Free memory was 91.0MB in the beginning and 157.1MB in the end (delta: -66.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:16:18,736 INFO L158 Benchmark]: Witness Printer took 6.09ms. Allocated memory is still 274.7MB. Free memory was 157.1MB in the beginning and 156.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:16:18,744 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 121.6MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 885.75ms. Allocated memory is still 167.8MB. Free memory was 139.5MB in the beginning and 116.3MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 168.57ms. Allocated memory is still 167.8MB. Free memory was 116.3MB in the beginning and 101.6MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.19ms. Allocated memory is still 167.8MB. Free memory was 101.6MB in the beginning and 96.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2713.37ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 96.6MB in the beginning and 92.1MB in the end (delta: 4.6MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * TraceAbstraction took 11952.50ms. Allocated memory was 209.7MB in the beginning and 274.7MB in the end (delta: 65.0MB). Free memory was 91.0MB in the beginning and 157.1MB in the end (delta: -66.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.09ms. Allocated memory is still 274.7MB. Free memory was 157.1MB in the beginning and 156.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 198, overapproximation of someBinaryFLOATComparisonOperation at line 98, overapproximation of bitwiseOr at line 214, overapproximation of bitwiseAnd at line 153, overapproximation of someBinaryDOUBLEComparisonOperation at line 364, overapproximation of someBinaryArithmeticFLOAToperation at line 163, overapproximation of someUnaryFLOAToperation at line 234. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 64.4; [L23] float var_1_4 = 5.5; [L24] float var_1_5 = 64.6; [L25] float var_1_6 = 4.4; [L26] unsigned short int var_1_7 = 32; [L27] signed long int var_1_9 = 5; [L28] unsigned char var_1_10 = 1; [L29] unsigned char var_1_12 = 0; [L30] unsigned char var_1_13 = 5; [L31] unsigned char var_1_14 = 8; [L32] unsigned char var_1_15 = 100; [L33] unsigned char var_1_16 = 16; [L34] float var_1_17 = 255.6; [L35] signed short int var_1_18 = 32; [L36] signed char var_1_19 = -4; [L37] signed char var_1_20 = 0; [L38] signed short int var_1_21 = 5; [L39] float var_1_22 = 127.3; [L40] float var_1_25 = 0.0; [L41] float var_1_26 = 100.375; [L42] unsigned long int var_1_27 = 4; [L43] signed short int var_1_28 = 2; [L44] unsigned char var_1_29 = 0; [L45] unsigned char var_1_30 = 128; [L46] unsigned char var_1_31 = 1; [L47] double var_1_32 = 16.125; [L48] unsigned char var_1_34 = 16; [L49] unsigned char var_1_35 = 10; [L50] unsigned char var_1_36 = 32; [L51] unsigned char var_1_37 = 0; [L52] unsigned char var_1_38 = 64; [L53] unsigned char var_1_39 = 4; [L54] signed short int var_1_40 = -256; [L55] signed short int var_1_41 = 2; [L56] unsigned long int var_1_43 = 16; [L57] signed short int var_1_44 = -16; [L58] signed short int var_1_45 = 18917; [L59] unsigned char var_1_46 = 1; [L60] signed short int var_1_47 = -50; [L61] signed short int var_1_48 = -5; [L62] signed long int var_1_50 = 200; [L63] signed long int var_1_51 = 1806532065; [L64] signed long int var_1_52 = 1000000000; [L65] signed char var_1_53 = -64; [L66] unsigned long int var_1_54 = 128; [L67] unsigned char var_1_55 = 16; [L68] unsigned char var_1_56 = 200; [L69] signed long int var_1_57 = -32; [L70] signed long int var_1_59 = -10000; [L71] unsigned long int var_1_60 = 0; [L72] float last_1_var_1_1 = 64.4; [L73] unsigned char last_1_var_1_10 = 1; [L74] float last_1_var_1_17 = 255.6; [L75] signed short int last_1_var_1_18 = 32; [L76] signed short int last_1_var_1_28 = 2; [L77] unsigned char last_1_var_1_46 = 1; [L78] signed char last_1_var_1_53 = -64; [L79] unsigned long int last_1_var_1_54 = 128; [L80] unsigned char last_1_var_1_55 = 16; [L81] signed long int last_1_var_1_57 = -32; [L368] isInitial = 1 [L369] FCALL initially() [L370] COND TRUE 1 [L371] CALL updateLastVariables() [L352] last_1_var_1_1 = var_1_1 [L353] last_1_var_1_10 = var_1_10 [L354] last_1_var_1_17 = var_1_17 [L355] last_1_var_1_18 = var_1_18 [L356] last_1_var_1_28 = var_1_28 [L357] last_1_var_1_46 = var_1_46 [L358] last_1_var_1_53 = var_1_53 [L359] last_1_var_1_54 = var_1_54 [L360] last_1_var_1_55 = var_1_55 [L361] last_1_var_1_57 = var_1_57 [L371] RET updateLastVariables() [L372] CALL updateVariables() [L284] var_1_4 = __VERIFIER_nondet_float() [L285] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_5=323/5, var_1_60=0, var_1_6=22/5, var_1_7=32, var_1_9=5] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_5=323/5, var_1_60=0, var_1_6=22/5, var_1_7=32, var_1_9=5] [L286] var_1_5 = __VERIFIER_nondet_float() [L287] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_6=22/5, var_1_7=32, var_1_9=5] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_6=22/5, var_1_7=32, var_1_9=5] [L288] var_1_6 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=32, var_1_9=5] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=32, var_1_9=5] [L290] var_1_7 = __VERIFIER_nondet_ushort() [L291] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_9=5] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_9=5] [L292] CALL assume_abort_if_not(var_1_7 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_9=5] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_7 <= 65535) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_9=5] [L293] CALL assume_abort_if_not(var_1_7 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=5] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_7 != 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=5] [L294] var_1_9 = __VERIFIER_nondet_long() [L295] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L296] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L297] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L298] var_1_12 = __VERIFIER_nondet_uchar() [L299] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L300] CALL assume_abort_if_not(var_1_12 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_12 <= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=8, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L301] var_1_14 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L303] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=100, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L304] var_1_15 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_15 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_15 >= 63) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L306] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=16, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L307] var_1_16 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L309] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=0, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L310] var_1_20 = __VERIFIER_nondet_char() [L311] CALL assume_abort_if_not(var_1_20 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_20 >= -127) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L312] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_25=0, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L313] var_1_25 = __VERIFIER_nondet_float() [L314] CALL assume_abort_if_not((var_1_25 >= 6917529.027641073700e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not((var_1_25 >= 6917529.027641073700e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_26=803/8, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L315] var_1_26 = __VERIFIER_nondet_float() [L316] CALL assume_abort_if_not((var_1_26 >= 0.0F && 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_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not((var_1_26 >= 0.0F && 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_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=128, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L317] var_1_30 = __VERIFIER_nondet_uchar() [L318] CALL assume_abort_if_not(var_1_30 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_30 >= 127) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L319] CALL assume_abort_if_not(var_1_30 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_30 <= 255) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L320] var_1_31 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L322] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L323] var_1_35 = __VERIFIER_nondet_uchar() [L324] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L325] CALL assume_abort_if_not(var_1_35 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not(var_1_35 <= 64) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=32, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L326] var_1_36 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L328] CALL assume_abort_if_not(var_1_36 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_36 <= 32) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=0, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L329] var_1_37 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L331] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=64, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L332] var_1_38 = __VERIFIER_nondet_uchar() [L333] CALL assume_abort_if_not(var_1_38 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_38 >= 63) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L334] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=4, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L335] var_1_39 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L337] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=18917, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L338] var_1_45 = __VERIFIER_nondet_short() [L339] CALL assume_abort_if_not(var_1_45 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_45 >= 16382) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L340] CALL assume_abort_if_not(var_1_45 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_45 <= 32766) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1806532065, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L341] var_1_51 = __VERIFIER_nondet_long() [L342] CALL assume_abort_if_not(var_1_51 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_51 >= 1073741823) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L343] CALL assume_abort_if_not(var_1_51 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_51 <= 2147483646) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1000000000, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L344] var_1_52 = __VERIFIER_nondet_long() [L345] CALL assume_abort_if_not(var_1_52 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_52 >= 536870911) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L346] CALL assume_abort_if_not(var_1_52 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not(var_1_52 <= 1073741823) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=200, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L347] var_1_56 = __VERIFIER_nondet_uchar() [L348] CALL assume_abort_if_not(var_1_56 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=254, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_56 >= 190) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=254, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L349] CALL assume_abort_if_not(var_1_56 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=254, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not(var_1_56 <= 254) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=1, var_1_12=0, var_1_13=5, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=1278/5, var_1_18=32, var_1_19=-4, var_1_1=322/5, var_1_20=31, var_1_21=5, var_1_22=1273/10, var_1_27=4, var_1_28=2, var_1_29=0, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=16, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=-256, var_1_41=2, var_1_43=16, var_1_44=-16, var_1_45=32766, var_1_46=1, var_1_47=-50, var_1_48=-5, var_1_50=200, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-64, var_1_54=128, var_1_55=16, var_1_56=254, var_1_57=-32, var_1_59=-10000, var_1_60=0, var_1_7=28, var_1_9=-15] [L372] RET updateVariables() [L373] CALL step() [L85] COND TRUE (last_1_var_1_53 / var_1_30) < last_1_var_1_55 [L86] COND FALSE !(! var_1_31) [L93] COND FALSE !(100 < last_1_var_1_57) [L98] COND FALSE !(! (var_1_5 < last_1_var_1_1)) [L101] COND TRUE var_1_31 && last_1_var_1_46 [L102] var_1_60 = var_1_45 [L107] unsigned char stepLocal_13 = var_1_39; [L108] COND TRUE stepLocal_13 < last_1_var_1_55 [L109] var_1_47 = ((((((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) > (-100)) ? (((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) : (-100))) [L111] COND TRUE (- (var_1_30 - var_1_15)) > var_1_47 [L112] var_1_29 = (var_1_12 || var_1_31) [L116] var_1_10 = (last_1_var_1_46 && var_1_12) [L117] COND FALSE !(\read(var_1_10)) [L120] var_1_55 = ((((25) < ((var_1_56 - var_1_39))) ? (25) : ((var_1_56 - var_1_39)))) [L122] COND TRUE var_1_7 < (var_1_45 + var_1_55) [L123] var_1_53 = (var_1_39 - 64) [L127] COND TRUE ! (((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))) < (var_1_14 - var_1_15)) [L128] var_1_21 = ((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))) [L130] signed long int stepLocal_10 = var_1_21 / var_1_9; [L131] COND FALSE !(stepLocal_10 >= var_1_15) [L134] var_1_34 = (((232 - var_1_36) - var_1_37) - ((((var_1_15) < ((var_1_38 - var_1_39))) ? (var_1_15) : ((var_1_38 - var_1_39))))) [L136] COND TRUE \read(var_1_31) [L137] var_1_43 = var_1_37 [L139] COND TRUE (- var_1_26) <= var_1_25 [L140] var_1_50 = (var_1_39 - (var_1_51 - (var_1_38 + var_1_30))) [L144] unsigned char stepLocal_17 = var_1_46; [L145] COND TRUE stepLocal_17 || var_1_10 [L146] var_1_57 = ((var_1_50 + var_1_34) + var_1_21) [L148] COND FALSE !(var_1_57 <= var_1_43) [L151] var_1_13 = ((var_1_15 - 32) + var_1_16) [L153] EXPR var_1_7 & var_1_34 [L153] COND TRUE (- 25u) >= (var_1_7 & var_1_34) [L154] var_1_19 = var_1_20 [L156] COND FALSE !(\read(var_1_12)) [L159] var_1_28 = 4 [L161] unsigned char stepLocal_9 = var_1_34; [L162] COND FALSE !(var_1_43 >= stepLocal_9) [L165] COND FALSE !(\read(var_1_12)) [L168] COND TRUE var_1_15 >= var_1_36 [L169] var_1_40 = ((((var_1_35) > (var_1_36)) ? (var_1_35) : (var_1_36))) [L174] unsigned long int stepLocal_12 = var_1_43 + ((((var_1_57) < 0 ) ? -(var_1_57) : (var_1_57))); [L175] unsigned char stepLocal_11 = var_1_37; [L176] COND TRUE \read(var_1_31) [L177] COND FALSE !((10 + var_1_15) < stepLocal_11) [L184] var_1_41 = var_1_15 [L187] COND FALSE !(\read(var_1_10)) [L190] var_1_44 = (var_1_39 - var_1_16) [L192] unsigned short int stepLocal_14 = var_1_7; [L193] COND TRUE stepLocal_14 < var_1_35 [L194] var_1_48 = (((((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) < (var_1_53)) ? ((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) : (var_1_53))) [L198] EXPR 256 >> var_1_13 [L198] COND TRUE (256 >> var_1_13) < ((((var_1_28) > (var_1_48)) ? (var_1_28) : (var_1_48))) [L199] COND FALSE !(\read(var_1_10)) [L213] signed long int stepLocal_3 = var_1_40 / var_1_9; [L214] EXPR (var_1_60 + var_1_7) | var_1_40 [L214] unsigned long int stepLocal_2 = (var_1_60 + var_1_7) | var_1_40; [L215] unsigned long int stepLocal_1 = var_1_60; [L216] unsigned long int stepLocal_0 = var_1_60; [L217] COND FALSE !(var_1_47 <= stepLocal_0) [L222] COND FALSE !(((var_1_60 * var_1_47) / var_1_7) >= stepLocal_3) [L229] var_1_1 = 256.5f [L232] unsigned char stepLocal_4 = var_1_15; [L233] COND TRUE var_1_6 > (- last_1_var_1_17) [L234] var_1_17 = ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) [L240] signed long int stepLocal_16 = ((((var_1_52 - var_1_36)) < (var_1_35)) ? ((var_1_52 - var_1_36)) : (var_1_35)); [L241] unsigned char stepLocal_15 = var_1_29; [L242] COND TRUE stepLocal_16 > -2 [L243] COND FALSE !(var_1_26 >= var_1_17) [L251] signed long int stepLocal_5 = var_1_28 * var_1_15; [L252] COND TRUE var_1_53 < stepLocal_5 [L253] var_1_18 = ((((2) > (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18))))) ? (2) : (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18)))))) [L257] signed short int stepLocal_7 = var_1_48; [L258] signed long int stepLocal_6 = var_1_18 % ((((var_1_7) < (var_1_15)) ? (var_1_7) : (var_1_15))); [L259] COND FALSE !(stepLocal_6 <= var_1_48) [L262] COND FALSE !(! (var_1_46 || var_1_29)) [L267] COND FALSE !(var_1_18 <= stepLocal_7) [L272] signed long int stepLocal_8 = var_1_53 / var_1_7; [L273] COND FALSE !(stepLocal_8 == var_1_40) [L280] var_1_27 = var_1_14 [L373] RET step() [L374] CALL, EXPR property() [L364] EXPR (var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f))) [L364] EXPR (((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f)) [L364] EXPR (var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f))) [L364] EXPR ((((((var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f)))) && (var_1_10 == ((unsigned char) (last_1_var_1_46 && var_1_12)))) && ((var_1_57 <= var_1_43) ? (var_1_13 == ((unsigned char) ((((var_1_14) < (8)) ? (var_1_14) : (8))))) : (var_1_13 == ((unsigned char) ((var_1_15 - 32) + var_1_16))))) && ((var_1_6 > (- last_1_var_1_17)) ? (var_1_17 == ((float) ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))) : ((var_1_15 <= (var_1_60 + (16 + var_1_41))) ? (var_1_17 == ((float) var_1_5)) : 1))) && ((var_1_53 < (var_1_28 * var_1_15)) ? (var_1_18 == ((signed short int) ((((2) > (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18))))) ? (2) : (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18)))))))) : (var_1_18 == ((signed short int) ((((var_1_15) < (((var_1_16 - var_1_14) + last_1_var_1_18))) ? (var_1_15) : (((var_1_16 - var_1_14) + last_1_var_1_18)))))))) && (((- 25u) >= (var_1_7 & var_1_34)) ? (var_1_19 == ((signed char) var_1_20)) : 1) [L364] EXPR var_1_7 & var_1_34 [L364] EXPR ((((((var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f)))) && (var_1_10 == ((unsigned char) (last_1_var_1_46 && var_1_12)))) && ((var_1_57 <= var_1_43) ? (var_1_13 == ((unsigned char) ((((var_1_14) < (8)) ? (var_1_14) : (8))))) : (var_1_13 == ((unsigned char) ((var_1_15 - 32) + var_1_16))))) && ((var_1_6 > (- last_1_var_1_17)) ? (var_1_17 == ((float) ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))) : ((var_1_15 <= (var_1_60 + (16 + var_1_41))) ? (var_1_17 == ((float) var_1_5)) : 1))) && ((var_1_53 < (var_1_28 * var_1_15)) ? (var_1_18 == ((signed short int) ((((2) > (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18))))) ? (2) : (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18)))))))) : (var_1_18 == ((signed short int) ((((var_1_15) < (((var_1_16 - var_1_14) + last_1_var_1_18))) ? (var_1_15) : (((var_1_16 - var_1_14) + last_1_var_1_18)))))))) && (((- 25u) >= (var_1_7 & var_1_34)) ? (var_1_19 == ((signed char) var_1_20)) : 1) [L364] EXPR ((((((((((((((((((((((((((var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f)))) && (var_1_10 == ((unsigned char) (last_1_var_1_46 && var_1_12)))) && ((var_1_57 <= var_1_43) ? (var_1_13 == ((unsigned char) ((((var_1_14) < (8)) ? (var_1_14) : (8))))) : (var_1_13 == ((unsigned char) ((var_1_15 - 32) + var_1_16))))) && ((var_1_6 > (- last_1_var_1_17)) ? (var_1_17 == ((float) ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))) : ((var_1_15 <= (var_1_60 + (16 + var_1_41))) ? (var_1_17 == ((float) var_1_5)) : 1))) && ((var_1_53 < (var_1_28 * var_1_15)) ? (var_1_18 == ((signed short int) ((((2) > (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18))))) ? (2) : (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18)))))))) : (var_1_18 == ((signed short int) ((((var_1_15) < (((var_1_16 - var_1_14) + last_1_var_1_18))) ? (var_1_15) : (((var_1_16 - var_1_14) + last_1_var_1_18)))))))) && (((- 25u) >= (var_1_7 & var_1_34)) ? (var_1_19 == ((signed char) var_1_20)) : 1)) && ((! (((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))) < (var_1_14 - var_1_15))) ? (var_1_21 == ((signed short int) ((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))))) : 1)) && (((var_1_18 % ((((var_1_7) < (var_1_15)) ? (var_1_7) : (var_1_15)))) <= var_1_48) ? (var_1_22 == ((float) (var_1_5 - ((((var_1_4) < (var_1_26)) ? (var_1_4) : (var_1_26)))))) : ((! (var_1_46 || var_1_29)) ? ((var_1_25 > var_1_5) ? (var_1_22 == ((float) (var_1_25 - ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : 1) : ((var_1_18 <= var_1_48) ? (var_1_22 == ((float) ((10.2f + var_1_4) - 5.25f))) : 1)))) && (((var_1_53 / var_1_7) == var_1_40) ? (((var_1_5 * var_1_1) < var_1_6) ? (var_1_27 == ((unsigned long int) var_1_7)) : (var_1_27 == ((unsigned long int) var_1_14))) : (var_1_27 == ((unsigned long int) var_1_14)))) && (var_1_12 ? (var_1_28 == ((signed short int) (var_1_19 - var_1_15))) : (var_1_28 == ((signed short int) 4)))) && (((- (var_1_30 - var_1_15)) > var_1_47) ? (var_1_29 == ((unsigned char) (var_1_12 || var_1_31))) : (var_1_29 == ((unsigned char) var_1_12)))) && ((var_1_43 >= var_1_34) ? (var_1_32 == ((double) (var_1_6 + var_1_4))) : 1)) && (((var_1_21 / var_1_9) >= var_1_15) ? (var_1_34 == ((unsigned char) ((var_1_35 + ((((5) < 0 ) ? -(5) : (5)))) + var_1_16))) : (var_1_34 == ((unsigned char) (((232 - var_1_36) - var_1_37) - ((((var_1_15) < ((var_1_38 - var_1_39))) ? (var_1_15) : ((var_1_38 - var_1_39))))))))) && (var_1_12 ? (var_1_40 == ((signed short int) (((((var_1_16 + var_1_19)) > (var_1_35)) ? ((var_1_16 + var_1_19)) : (var_1_35))))) : ((var_1_15 >= var_1_36) ? (var_1_40 == ((signed short int) ((((var_1_35) > (var_1_36)) ? (var_1_35) : (var_1_36))))) : (var_1_40 == ((signed short int) var_1_36))))) && (var_1_31 ? (((10 + var_1_15) < var_1_37) ? (((var_1_43 + ((((var_1_57) < 0 ) ? -(var_1_57) : (var_1_57)))) <= var_1_50) ? (var_1_41 == ((signed short int) var_1_14)) : (var_1_41 == ((signed short int) 256))) : (var_1_41 == ((signed short int) var_1_15))) : 1)) && (var_1_31 ? (var_1_43 == ((unsigned long int) var_1_37)) : 1)) && (var_1_10 ? (var_1_44 == ((signed short int) ((var_1_45 - ((((var_1_41) < (var_1_36)) ? (var_1_41) : (var_1_36)))) - var_1_37))) : (var_1_44 == ((signed short int) (var_1_39 - var_1_16))))) && (((last_1_var_1_53 / var_1_30) < last_1_var_1_55) ? ((! var_1_31) ? ((var_1_35 >= (((((var_1_30 - var_1_15)) < (var_1_14)) ? ((var_1_30 - var_1_15)) : (var_1_14)))) ? (var_1_46 == ((unsigned char) (! var_1_12))) : (var_1_46 == ((unsigned char) (last_1_var_1_10 && var_1_12)))) : ((100 < last_1_var_1_57) ? (var_1_46 == ((unsigned char) (! var_1_12))) : 1)) : 1)) && ((var_1_39 < last_1_var_1_55) ? (var_1_47 == ((signed short int) ((((((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) > (-100)) ? (((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) : (-100))))) : 1)) && ((var_1_7 < var_1_35) ? (var_1_48 == ((signed short int) (((((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) < (var_1_53)) ? ((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) : (var_1_53))))) : (var_1_48 == ((signed short int) ((var_1_45 - var_1_19) - var_1_30))))) && (((- var_1_26) <= var_1_25) ? (var_1_50 == ((signed long int) (var_1_39 - (var_1_51 - (var_1_38 + var_1_30))))) : (var_1_50 == ((signed long int) (256 - (var_1_51 - (var_1_52 - var_1_43))))))) && ((var_1_7 < (var_1_45 + var_1_55)) ? (var_1_53 == ((signed char) (var_1_39 - 64))) : (var_1_53 == ((signed char) (var_1_39 - var_1_36))))) && (((((((var_1_52 - var_1_36)) < (var_1_35)) ? ((var_1_52 - var_1_36)) : (var_1_35))) > -2) ? ((var_1_26 >= var_1_17) ? ((var_1_12 || var_1_29) ? (var_1_54 == ((unsigned long int) var_1_51)) : 1) : 1) : (var_1_54 == ((unsigned long int) ((((var_1_7) > (((((var_1_37) > (var_1_13)) ? (var_1_37) : (var_1_13))))) ? (var_1_7) : (((((var_1_37) > (var_1_13)) ? (var_1_37) : (var_1_13)))))))))) && (var_1_10 ? (var_1_55 == ((unsigned char) ((var_1_56 - var_1_36) - var_1_38))) : (var_1_55 == ((unsigned char) ((((25) < ((var_1_56 - var_1_39))) ? (25) : ((var_1_56 - var_1_39)))))))) && ((var_1_46 || var_1_10) ? (var_1_57 == ((signed long int) ((var_1_50 + var_1_34) + var_1_21))) : 1)) && (((256 >> var_1_13) < ((((var_1_28) > (var_1_48)) ? (var_1_28) : (var_1_48)))) ? (var_1_10 ? ((var_1_37 < var_1_43) ? (var_1_59 == ((signed long int) (var_1_53 - var_1_16))) : ((! ((var_1_55 / -50) > (var_1_7 - var_1_15))) ? (var_1_59 == ((signed long int) var_1_51)) : (var_1_59 == ((signed long int) ((((var_1_7) < (var_1_28)) ? (var_1_7) : (var_1_28))))))) : 1) : (var_1_59 == ((signed long int) var_1_39))) [L364-L365] return (((((((((((((((((((((((((((var_1_47 <= var_1_60) ? ((var_1_47 > var_1_60) ? (var_1_1 == ((float) (((var_1_4 + 25.2f) - var_1_5) + var_1_6))) : 1) : ((((var_1_60 * var_1_47) / var_1_7) >= (var_1_40 / var_1_9)) ? ((-32 > ((var_1_60 + var_1_7) | var_1_40)) ? (var_1_1 == ((float) var_1_4)) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) 256.5f)))) && (var_1_10 == ((unsigned char) (last_1_var_1_46 && var_1_12)))) && ((var_1_57 <= var_1_43) ? (var_1_13 == ((unsigned char) ((((var_1_14) < (8)) ? (var_1_14) : (8))))) : (var_1_13 == ((unsigned char) ((var_1_15 - 32) + var_1_16))))) && ((var_1_6 > (- last_1_var_1_17)) ? (var_1_17 == ((float) ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))) : ((var_1_15 <= (var_1_60 + (16 + var_1_41))) ? (var_1_17 == ((float) var_1_5)) : 1))) && ((var_1_53 < (var_1_28 * var_1_15)) ? (var_1_18 == ((signed short int) ((((2) > (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18))))) ? (2) : (((((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) < (last_1_var_1_18)) ? (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) : (last_1_var_1_18)))))))) : (var_1_18 == ((signed short int) ((((var_1_15) < (((var_1_16 - var_1_14) + last_1_var_1_18))) ? (var_1_15) : (((var_1_16 - var_1_14) + last_1_var_1_18)))))))) && (((- 25u) >= (var_1_7 & var_1_34)) ? (var_1_19 == ((signed char) var_1_20)) : 1)) && ((! (((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))) < (var_1_14 - var_1_15))) ? (var_1_21 == ((signed short int) ((((var_1_16) < (var_1_20)) ? (var_1_16) : (var_1_20))))) : 1)) && (((var_1_18 % ((((var_1_7) < (var_1_15)) ? (var_1_7) : (var_1_15)))) <= var_1_48) ? (var_1_22 == ((float) (var_1_5 - ((((var_1_4) < (var_1_26)) ? (var_1_4) : (var_1_26)))))) : ((! (var_1_46 || var_1_29)) ? ((var_1_25 > var_1_5) ? (var_1_22 == ((float) (var_1_25 - ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : 1) : ((var_1_18 <= var_1_48) ? (var_1_22 == ((float) ((10.2f + var_1_4) - 5.25f))) : 1)))) && (((var_1_53 / var_1_7) == var_1_40) ? (((var_1_5 * var_1_1) < var_1_6) ? (var_1_27 == ((unsigned long int) var_1_7)) : (var_1_27 == ((unsigned long int) var_1_14))) : (var_1_27 == ((unsigned long int) var_1_14)))) && (var_1_12 ? (var_1_28 == ((signed short int) (var_1_19 - var_1_15))) : (var_1_28 == ((signed short int) 4)))) && (((- (var_1_30 - var_1_15)) > var_1_47) ? (var_1_29 == ((unsigned char) (var_1_12 || var_1_31))) : (var_1_29 == ((unsigned char) var_1_12)))) && ((var_1_43 >= var_1_34) ? (var_1_32 == ((double) (var_1_6 + var_1_4))) : 1)) && (((var_1_21 / var_1_9) >= var_1_15) ? (var_1_34 == ((unsigned char) ((var_1_35 + ((((5) < 0 ) ? -(5) : (5)))) + var_1_16))) : (var_1_34 == ((unsigned char) (((232 - var_1_36) - var_1_37) - ((((var_1_15) < ((var_1_38 - var_1_39))) ? (var_1_15) : ((var_1_38 - var_1_39))))))))) && (var_1_12 ? (var_1_40 == ((signed short int) (((((var_1_16 + var_1_19)) > (var_1_35)) ? ((var_1_16 + var_1_19)) : (var_1_35))))) : ((var_1_15 >= var_1_36) ? (var_1_40 == ((signed short int) ((((var_1_35) > (var_1_36)) ? (var_1_35) : (var_1_36))))) : (var_1_40 == ((signed short int) var_1_36))))) && (var_1_31 ? (((10 + var_1_15) < var_1_37) ? (((var_1_43 + ((((var_1_57) < 0 ) ? -(var_1_57) : (var_1_57)))) <= var_1_50) ? (var_1_41 == ((signed short int) var_1_14)) : (var_1_41 == ((signed short int) 256))) : (var_1_41 == ((signed short int) var_1_15))) : 1)) && (var_1_31 ? (var_1_43 == ((unsigned long int) var_1_37)) : 1)) && (var_1_10 ? (var_1_44 == ((signed short int) ((var_1_45 - ((((var_1_41) < (var_1_36)) ? (var_1_41) : (var_1_36)))) - var_1_37))) : (var_1_44 == ((signed short int) (var_1_39 - var_1_16))))) && (((last_1_var_1_53 / var_1_30) < last_1_var_1_55) ? ((! var_1_31) ? ((var_1_35 >= (((((var_1_30 - var_1_15)) < (var_1_14)) ? ((var_1_30 - var_1_15)) : (var_1_14)))) ? (var_1_46 == ((unsigned char) (! var_1_12))) : (var_1_46 == ((unsigned char) (last_1_var_1_10 && var_1_12)))) : ((100 < last_1_var_1_57) ? (var_1_46 == ((unsigned char) (! var_1_12))) : 1)) : 1)) && ((var_1_39 < last_1_var_1_55) ? (var_1_47 == ((signed short int) ((((((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) > (-100)) ? (((((last_1_var_1_54) < ((var_1_35 - var_1_15))) ? (last_1_var_1_54) : ((var_1_35 - var_1_15))))) : (-100))))) : 1)) && ((var_1_7 < var_1_35) ? (var_1_48 == ((signed short int) (((((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) < (var_1_53)) ? ((1 - ((((var_1_19) > (var_1_13)) ? (var_1_19) : (var_1_13))))) : (var_1_53))))) : (var_1_48 == ((signed short int) ((var_1_45 - var_1_19) - var_1_30))))) && (((- var_1_26) <= var_1_25) ? (var_1_50 == ((signed long int) (var_1_39 - (var_1_51 - (var_1_38 + var_1_30))))) : (var_1_50 == ((signed long int) (256 - (var_1_51 - (var_1_52 - var_1_43))))))) && ((var_1_7 < (var_1_45 + var_1_55)) ? (var_1_53 == ((signed char) (var_1_39 - 64))) : (var_1_53 == ((signed char) (var_1_39 - var_1_36))))) && (((((((var_1_52 - var_1_36)) < (var_1_35)) ? ((var_1_52 - var_1_36)) : (var_1_35))) > -2) ? ((var_1_26 >= var_1_17) ? ((var_1_12 || var_1_29) ? (var_1_54 == ((unsigned long int) var_1_51)) : 1) : 1) : (var_1_54 == ((unsigned long int) ((((var_1_7) > (((((var_1_37) > (var_1_13)) ? (var_1_37) : (var_1_13))))) ? (var_1_7) : (((((var_1_37) > (var_1_13)) ? (var_1_37) : (var_1_13)))))))))) && (var_1_10 ? (var_1_55 == ((unsigned char) ((var_1_56 - var_1_36) - var_1_38))) : (var_1_55 == ((unsigned char) ((((25) < ((var_1_56 - var_1_39))) ? (25) : ((var_1_56 - var_1_39)))))))) && ((var_1_46 || var_1_10) ? (var_1_57 == ((signed long int) ((var_1_50 + var_1_34) + var_1_21))) : 1)) && (((256 >> var_1_13) < ((((var_1_28) > (var_1_48)) ? (var_1_28) : (var_1_48)))) ? (var_1_10 ? ((var_1_37 < var_1_43) ? (var_1_59 == ((signed long int) (var_1_53 - var_1_16))) : ((! ((var_1_55 / -50) > (var_1_7 - var_1_15))) ? (var_1_59 == ((signed long int) var_1_51)) : (var_1_59 == ((signed long int) ((((var_1_7) < (var_1_28)) ? (var_1_7) : (var_1_28))))))) : 1) : (var_1_59 == ((signed long int) var_1_39)))) && ((! (var_1_5 < last_1_var_1_1)) ? (var_1_60 == ((unsigned long int) (2306743485u - ((((((((var_1_15) < (last_1_var_1_28)) ? (var_1_15) : (last_1_var_1_28)))) < (var_1_52)) ? (((((var_1_15) < (last_1_var_1_28)) ? (var_1_15) : (last_1_var_1_28)))) : (var_1_52)))))) : ((var_1_31 && last_1_var_1_46) ? (var_1_60 == ((unsigned long int) var_1_45)) : (var_1_60 == ((unsigned long int) last_1_var_1_28)))) ; [L374] RET, EXPR property() [L374] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=0, var_1_12=0, var_1_13=125, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=2, var_1_18=30, var_1_19=31, var_1_1=513/2, var_1_20=31, var_1_21=30, var_1_22=1273/10, var_1_27=0, var_1_28=4, var_1_29=1, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=83, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=30, var_1_41=127, var_1_43=0, var_1_44=-22, var_1_45=32766, var_1_46=1, var_1_47=-100, var_1_48=-124, var_1_4=0, var_1_50=-1073741561, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-56, var_1_54=128, var_1_55=25, var_1_56=254, var_1_57=-1073741448, var_1_59=-10000, var_1_5=2, var_1_60=32766, var_1_7=28, var_1_9=-15] [L19] reach_error() VAL [isInitial=1, last_1_var_1_10=1, last_1_var_1_17=1278/5, last_1_var_1_18=32, last_1_var_1_1=322/5, last_1_var_1_28=2, last_1_var_1_46=1, last_1_var_1_53=-64, last_1_var_1_54=128, last_1_var_1_55=16, last_1_var_1_57=-32, var_1_10=0, var_1_12=0, var_1_13=125, var_1_14=-512, var_1_15=-641, var_1_16=286, var_1_17=2, var_1_18=30, var_1_19=31, var_1_1=513/2, var_1_20=31, var_1_21=30, var_1_22=1273/10, var_1_27=0, var_1_28=4, var_1_29=1, var_1_30=127, var_1_31=1, var_1_32=129/8, var_1_34=83, var_1_35=285, var_1_36=30, var_1_37=-256, var_1_38=-1153, var_1_39=-248, var_1_40=30, var_1_41=127, var_1_43=0, var_1_44=-22, var_1_45=32766, var_1_46=1, var_1_47=-100, var_1_48=-124, var_1_4=0, var_1_50=-1073741561, var_1_51=1073741823, var_1_52=1073741823, var_1_53=-56, var_1_54=128, var_1_55=25, var_1_56=254, var_1_57=-1073741448, var_1_59=-10000, var_1_5=2, var_1_60=32766, var_1_7=28, var_1_9=-15] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 75 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.6s, OverallIterations: 1, TraceHistogramMax: 43, 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=75occurred 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, 8.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 312 NumberOfCodeBlocks, 312 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 05:16:18,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 3fb6d49eff13d62236c26c76112d3edbdbe5247c358b6cacd9ecacff32cf6529 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:16:22,239 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:16:22,358 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:16:22,367 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:16:22,368 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:16:22,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:16:22,415 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:16:22,416 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:16:22,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:16:22,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:16:22,419 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:16:22,419 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:16:22,420 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:16:22,422 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:16:22,425 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:16:22,426 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:16:22,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:16:22,428 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:16:22,432 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:16:22,433 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:16:22,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:16:22,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:16:22,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:16:22,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:16:22,435 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:16:22,436 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:16:22,436 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:16:22,436 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:16:22,437 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:16:22,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:16:22,440 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:16:22,441 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:16:22,441 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:16:22,442 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:16:22,443 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:16:22,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:16:22,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:16:22,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:16:22,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:16:22,445 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:16:22,445 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:16:22,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:16:22,447 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:16:22,447 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fb6d49eff13d62236c26c76112d3edbdbe5247c358b6cacd9ecacff32cf6529 [2024-11-09 05:16:23,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:16:23,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:16:23,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:16:23,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:16:23,056 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:16:23,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i Unable to find full path for "g++" [2024-11-09 05:16:25,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:16:26,391 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:16:26,392 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i [2024-11-09 05:16:26,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/9fff19ec9/8cccc0329fb44697a19a263184bcc81a/FLAGdaf41716d [2024-11-09 05:16:26,491 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/data/9fff19ec9/8cccc0329fb44697a19a263184bcc81a [2024-11-09 05:16:26,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:16:26,502 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:16:26,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:26,505 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:16:26,515 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:16:26,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:26" (1/1) ... [2024-11-09 05:16:26,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6091c58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:26, skipping insertion in model container [2024-11-09 05:16:26,519 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:26" (1/1) ... [2024-11-09 05:16:26,609 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:16:26,984 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i[916,929] [2024-11-09 05:16:27,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:27,281 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:16:27,304 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_1ea73d24-3e60-4b98-895f-d8badc6d8765/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-28.i[916,929] [2024-11-09 05:16:27,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:27,537 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:16:27,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27 WrapperNode [2024-11-09 05:16:27,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:27,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:27,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:16:27,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:16:27,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,666 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 336 [2024-11-09 05:16:27,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:27,667 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:16:27,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:16:27,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:16:27,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,696 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,721 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,727 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:16:27,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:16:27,745 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:16:27,745 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:16:27,746 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (1/1) ... [2024-11-09 05:16:27,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:16:27,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:16:27,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:16:27,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:16:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:16:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:16:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:16:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:16:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:16:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:16:28,029 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:16:28,033 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:16:34,715 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-11-09 05:16:34,715 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:16:34,752 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:16:34,752 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:16:34,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:34 BoogieIcfgContainer [2024-11-09 05:16:34,753 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:16:34,758 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:16:34,758 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:16:34,763 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:16:34,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:16:26" (1/3) ... [2024-11-09 05:16:34,765 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d9895ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:34, skipping insertion in model container [2024-11-09 05:16:34,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:27" (2/3) ... [2024-11-09 05:16:34,767 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d9895ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:34, skipping insertion in model container [2024-11-09 05:16:34,770 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:34" (3/3) ... [2024-11-09 05:16:34,772 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-28.i [2024-11-09 05:16:34,799 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:16:34,800 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:16:34,922 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:16:34,933 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;@7d98ccd6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:16:34,934 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:16:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 98 states have (on average 1.5204081632653061) internal successors, (149), 99 states have internal predecessors, (149), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:16:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-09 05:16:34,964 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:16:34,965 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:16:34,966 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:16:34,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:16:34,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1840241985, now seen corresponding path program 1 times [2024-11-09 05:16:34,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:16:34,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1201431987] [2024-11-09 05:16:34,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:34,996 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 05:16:34,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:16:35,006 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:35,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:16:36,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:16:36,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-11-09 05:16:36,275 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:16:36,277 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:16:36,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1201431987] [2024-11-09 05:16:36,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1201431987] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:16:36,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:16:36,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:16:36,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053621698] [2024-11-09 05:16:36,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:16:36,296 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:16:36,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:16:36,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:16:36,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:16:36,339 INFO L87 Difference]: Start difference. First operand has 144 states, 98 states have (on average 1.5204081632653061) internal successors, (149), 99 states have internal predecessors, (149), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-09 05:16:36,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:16:36,399 INFO L93 Difference]: Finished difference Result 281 states and 507 transitions. [2024-11-09 05:16:36,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:16:36,402 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 287 [2024-11-09 05:16:36,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:16:36,414 INFO L225 Difference]: With dead ends: 281 [2024-11-09 05:16:36,415 INFO L226 Difference]: Without dead ends: 140 [2024-11-09 05:16:36,420 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 286 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 05:16:36,425 INFO L432 NwaCegarLoop]: 227 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, 227 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 05:16:36,427 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:16:36,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2024-11-09 05:16:36,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2024-11-09 05:16:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 95 states have (on average 1.4842105263157894) internal successors, (141), 95 states have internal predecessors, (141), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:16:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 227 transitions. [2024-11-09 05:16:36,527 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 227 transitions. Word has length 287 [2024-11-09 05:16:36,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:16:36,530 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 227 transitions. [2024-11-09 05:16:36,530 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-09 05:16:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 227 transitions. [2024-11-09 05:16:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-09 05:16:36,545 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:16:36,545 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:16:36,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:16:36,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:36,747 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:16:36,748 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:16:36,749 INFO L85 PathProgramCache]: Analyzing trace with hash -680904581, now seen corresponding path program 1 times [2024-11-09 05:16:36,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:16:36,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [120643561] [2024-11-09 05:16:36,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:36,752 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 05:16:36,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:16:36,772 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:36,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:16:37,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:16:37,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1342 proven. 96 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-11-09 05:16:41,277 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:16:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:16:43,609 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:16:43,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [120643561] [2024-11-09 05:16:43,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [120643561] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:16:43,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [68385229] [2024-11-09 05:16:43,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:43,616 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:16:43,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:16:43,622 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:16:43,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 05:16:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:16:44,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:16:44,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-09 05:16:45,018 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:16:45,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [68385229] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:16:45,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:16:45,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 9 [2024-11-09 05:16:45,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146972885] [2024-11-09 05:16:45,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:16:45,022 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:16:45,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:16:45,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:16:45,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:16:45,025 INFO L87 Difference]: Start difference. First operand 140 states and 227 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:16:47,400 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 05:16:49,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:49,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:16:49,422 INFO L93 Difference]: Finished difference Result 378 states and 613 transitions. [2024-11-09 05:16:49,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:16:49,481 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 287 [2024-11-09 05:16:49,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:16:49,485 INFO L225 Difference]: With dead ends: 378 [2024-11-09 05:16:49,485 INFO L226 Difference]: Without dead ends: 241 [2024-11-09 05:16:49,487 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 858 GetRequests, 850 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:16:49,488 INFO L432 NwaCegarLoop]: 298 mSDtfsCounter, 155 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:16:49,489 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 503 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 13 Invalid, 2 Unknown, 0 Unchecked, 4.3s Time] [2024-11-09 05:16:49,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2024-11-09 05:16:49,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 238. [2024-11-09 05:16:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 238 states, 169 states have (on average 1.4970414201183433) internal successors, (253), 170 states have internal predecessors, (253), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-09 05:16:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 385 transitions. [2024-11-09 05:16:49,523 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 385 transitions. Word has length 287 [2024-11-09 05:16:49,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:16:49,525 INFO L471 AbstractCegarLoop]: Abstraction has 238 states and 385 transitions. [2024-11-09 05:16:49,525 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:16:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 385 transitions. [2024-11-09 05:16:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-09 05:16:49,534 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:16:49,534 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:16:49,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:16:49,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-09 05:16:49,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:16:49,936 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:16:49,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:16:49,937 INFO L85 PathProgramCache]: Analyzing trace with hash -753291139, now seen corresponding path program 1 times [2024-11-09 05:16:49,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:16:49,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [867562992] [2024-11-09 05:16:49,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:49,939 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 05:16:49,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:16:49,941 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:49,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:16:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:16:50,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:16:50,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1342 proven. 96 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-11-09 05:16:53,716 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:16:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:16:56,017 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:16:56,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [867562992] [2024-11-09 05:16:56,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [867562992] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:16:56,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [222405086] [2024-11-09 05:16:56,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:56,019 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:16:56,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:16:56,022 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:16:56,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:16:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:16:59,120 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:16:59,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2024-11-09 05:17:01,141 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:17:03,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [222405086] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:17:03,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293178288] [2024-11-09 05:17:03,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:03,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:17:03,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:17:03,611 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:17:03,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 05:17:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:04,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:17:04,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2024-11-09 05:17:06,117 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:17:08,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293178288] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:17:08,025 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:17:08,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 5, 5, 5, 5] total 11 [2024-11-09 05:17:08,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769098036] [2024-11-09 05:17:08,026 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:17:08,028 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-09 05:17:08,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:17:08,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-09 05:17:08,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:17:08,032 INFO L87 Difference]: Start difference. First operand 238 states and 385 transitions. Second operand has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (126), 3 states have call predecessors, (126), 6 states have return successors, (129), 3 states have call predecessors, (129), 3 states have call successors, (129) [2024-11-09 05:17:13,579 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 05:17:15,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:17,586 WARN L539 Checker$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 05:17:20,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:20,415 INFO L93 Difference]: Finished difference Result 507 states and 792 transitions. [2024-11-09 05:17:20,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-09 05:17:20,416 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (126), 3 states have call predecessors, (126), 6 states have return successors, (129), 3 states have call predecessors, (129), 3 states have call successors, (129) Word has length 287 [2024-11-09 05:17:20,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:20,421 INFO L225 Difference]: With dead ends: 507 [2024-11-09 05:17:20,421 INFO L226 Difference]: Without dead ends: 272 [2024-11-09 05:17:20,423 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1738 GetRequests, 1706 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 186 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=272, Invalid=658, Unknown=0, NotChecked=0, Total=930 [2024-11-09 05:17:20,425 INFO L432 NwaCegarLoop]: 227 mSDtfsCounter, 522 mSDsluCounter, 352 mSDsCounter, 0 mSdLazyCounter, 567 mSolverCounterSat, 232 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 524 SdHoareTripleChecker+Valid, 579 SdHoareTripleChecker+Invalid, 802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 232 IncrementalHoareTripleChecker+Valid, 567 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:20,426 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [524 Valid, 579 Invalid, 802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 567 Invalid, 3 Unknown, 0 Unchecked, 10.8s Time] [2024-11-09 05:17:20,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2024-11-09 05:17:20,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 149. [2024-11-09 05:17:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 101 states have (on average 1.3465346534653466) internal successors, (136), 101 states have internal predecessors, (136), 43 states have call successors, (43), 4 states have call predecessors, (43), 4 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:17:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 222 transitions. [2024-11-09 05:17:20,468 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 222 transitions. Word has length 287 [2024-11-09 05:17:20,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:20,470 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 222 transitions. [2024-11-09 05:17:20,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 12.0) internal successors, (132), 11 states have internal predecessors, (132), 3 states have call successors, (126), 3 states have call predecessors, (126), 6 states have return successors, (129), 3 states have call predecessors, (129), 3 states have call successors, (129) [2024-11-09 05:17:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 222 transitions. [2024-11-09 05:17:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 05:17:20,475 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:20,476 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:17:20,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-09 05:17:20,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 05:17:20,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-09 05:17:21,077 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:17:21,078 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:17:21,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:21,079 INFO L85 PathProgramCache]: Analyzing trace with hash 698030495, now seen corresponding path program 1 times [2024-11-09 05:17:21,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:17:21,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1510321713] [2024-11-09 05:17:21,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:21,080 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 05:17:21,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:17:21,085 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:17:21,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 05:17:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:17:22,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2024-11-09 05:17:31,131 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:33,062 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:17:33,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1510321713] [2024-11-09 05:17:33,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1510321713] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:17:33,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [923039274] [2024-11-09 05:17:33,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:33,063 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:17:33,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:17:33,064 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:17:33,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 05:17:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:36,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 05:17:36,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2394 proven. 204 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2024-11-09 05:17:43,043 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:44,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [923039274] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:17:44,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [607997681] [2024-11-09 05:17:44,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:44,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:17:44,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:17:44,408 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:17:44,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 05:17:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:45,047 INFO L255 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 05:17:45,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2394 proven. 204 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2024-11-09 05:17:50,122 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:50,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [607997681] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:17:50,974 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:17:50,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11, 11] total 16 [2024-11-09 05:17:50,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87895518] [2024-11-09 05:17:50,975 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:17:50,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-09 05:17:50,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:17:50,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-09 05:17:50,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=307, Unknown=0, NotChecked=0, Total=380 [2024-11-09 05:17:50,979 INFO L87 Difference]: Start difference. First operand 149 states and 222 transitions. Second operand has 16 states, 16 states have (on average 9.4375) internal successors, (151), 15 states have internal predecessors, (151), 6 states have call successors, (86), 6 states have call predecessors, (86), 9 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) [2024-11-09 05:17:58,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:00,917 WARN L539 Checker$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 05:18:02,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:04,930 WARN L539 Checker$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 05:18:06,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:08,940 WARN L539 Checker$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 05:18:10,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:12,952 WARN L539 Checker$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 05:18:14,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:19,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:21,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:23,465 WARN L539 Checker$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 05:18:25,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:27,475 WARN L539 Checker$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 05:18:29,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:31,481 WARN L539 Checker$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 05:18:33,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:35,486 WARN L539 Checker$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 05:18:37,488 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 05:18:37,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:18:37,489 INFO L93 Difference]: Finished difference Result 498 states and 708 transitions. [2024-11-09 05:18:37,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-09 05:18:37,536 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.4375) internal successors, (151), 15 states have internal predecessors, (151), 6 states have call successors, (86), 6 states have call predecessors, (86), 9 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) Word has length 289 [2024-11-09 05:18:37,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:18:37,540 INFO L225 Difference]: With dead ends: 498 [2024-11-09 05:18:37,541 INFO L226 Difference]: Without dead ends: 352 [2024-11-09 05:18:37,542 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1303 GetRequests, 1263 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 411 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=433, Invalid=1289, Unknown=0, NotChecked=0, Total=1722 [2024-11-09 05:18:37,543 INFO L432 NwaCegarLoop]: 143 mSDtfsCounter, 605 mSDsluCounter, 683 mSDsCounter, 0 mSdLazyCounter, 683 mSolverCounterSat, 247 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 618 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 247 IncrementalHoareTripleChecker+Valid, 683 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.7s IncrementalHoareTripleChecker+Time [2024-11-09 05:18:37,544 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [618 Valid, 826 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [247 Valid, 683 Invalid, 19 Unknown, 0 Unchecked, 43.7s Time] [2024-11-09 05:18:37,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2024-11-09 05:18:37,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 270. [2024-11-09 05:18:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270 states, 166 states have (on average 1.2048192771084338) internal successors, (200), 166 states have internal predecessors, (200), 86 states have call successors, (86), 17 states have call predecessors, (86), 17 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-09 05:18:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 372 transitions. [2024-11-09 05:18:37,628 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 372 transitions. Word has length 289 [2024-11-09 05:18:37,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:18:37,629 INFO L471 AbstractCegarLoop]: Abstraction has 270 states and 372 transitions. [2024-11-09 05:18:37,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.4375) internal successors, (151), 15 states have internal predecessors, (151), 6 states have call successors, (86), 6 states have call predecessors, (86), 9 states have return successors, (86), 6 states have call predecessors, (86), 6 states have call successors, (86) [2024-11-09 05:18:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-11-09 05:18:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-09 05:18:37,640 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:18:37,640 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:37,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2024-11-09 05:18:37,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-09 05:18:38,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 05:18:38,241 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:18:38,242 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:18:38,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:18:38,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1981796979, now seen corresponding path program 1 times [2024-11-09 05:18:38,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:18:38,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [491528291] [2024-11-09 05:18:38,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:18:38,244 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 05:18:38,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:18:38,245 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:18:38,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-09 05:18:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:39,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:18:39,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:18:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-09 05:18:41,779 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:18:41,779 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:18:41,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [491528291] [2024-11-09 05:18:41,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [491528291] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:18:41,780 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:18:41,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:18:41,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611957334] [2024-11-09 05:18:41,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:18:41,781 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:18:41,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:18:41,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:18:41,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:18:41,783 INFO L87 Difference]: Start difference. First operand 270 states and 372 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:18:44,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:46,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:48,377 WARN L539 Checker$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 05:18:50,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:52,742 WARN L539 Checker$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 05:18:52,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:18:52,743 INFO L93 Difference]: Finished difference Result 639 states and 899 transitions. [2024-11-09 05:18:52,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:18:52,813 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 291 [2024-11-09 05:18:52,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:18:52,821 INFO L225 Difference]: With dead ends: 639 [2024-11-09 05:18:52,821 INFO L226 Difference]: Without dead ends: 477 [2024-11-09 05:18:52,833 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 288 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 05:18:52,835 INFO L432 NwaCegarLoop]: 273 mSDtfsCounter, 215 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 87 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:18:52,835 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 681 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 13 Invalid, 5 Unknown, 0 Unchecked, 10.8s Time] [2024-11-09 05:18:52,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2024-11-09 05:18:52,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 430. [2024-11-09 05:18:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 430 states, 275 states have (on average 1.2436363636363637) internal successors, (342), 275 states have internal predecessors, (342), 129 states have call successors, (129), 25 states have call predecessors, (129), 25 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-09 05:18:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 600 transitions. [2024-11-09 05:18:52,957 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 600 transitions. Word has length 291 [2024-11-09 05:18:52,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:18:52,960 INFO L471 AbstractCegarLoop]: Abstraction has 430 states and 600 transitions. [2024-11-09 05:18:52,961 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:18:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 600 transitions. [2024-11-09 05:18:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-09 05:18:52,969 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:18:52,969 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:52,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2024-11-09 05:18:53,170 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:18:53,170 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:18:53,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:18:53,171 INFO L85 PathProgramCache]: Analyzing trace with hash -53524277, now seen corresponding path program 1 times [2024-11-09 05:18:53,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:18:53,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1054366300] [2024-11-09 05:18:53,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:18:53,172 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 05:18:53,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:18:53,173 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:18:53,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-09 05:18:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:54,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:18:54,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:18:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 593 proven. 12 refuted. 0 times theorem prover too weak. 3007 trivial. 0 not checked. [2024-11-09 05:18:55,931 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:18:56,908 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:18:56,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1054366300] [2024-11-09 05:18:56,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1054366300] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:18:56,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1966138767] [2024-11-09 05:18:56,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:18:56,909 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:18:56,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:18:56,912 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:18:56,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 05:19:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:00,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:19:00,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 588 proven. 9 refuted. 0 times theorem prover too weak. 3015 trivial. 0 not checked. [2024-11-09 05:19:01,109 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:01,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1966138767] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:19:01,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1464264426] [2024-11-09 05:19:01,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:01,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:19:01,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:01,792 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:19:01,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 05:19:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:02,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:19:02,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:04,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 593 proven. 12 refuted. 0 times theorem prover too weak. 3007 trivial. 0 not checked. [2024-11-09 05:19:04,225 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:04,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1464264426] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:19:04,946 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:19:04,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 9] total 9 [2024-11-09 05:19:04,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527751494] [2024-11-09 05:19:04,947 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:19:04,948 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 05:19:04,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:19:04,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 05:19:04,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:19:04,949 INFO L87 Difference]: Start difference. First operand 430 states and 600 transitions. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 3 states have call successors, (45), 3 states have call predecessors, (45), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-09 05:19:10,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:12,223 WARN L539 Checker$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 05:19:14,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:19:16,232 WARN L539 Checker$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 05:19:18,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:20,239 WARN L539 Checker$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 05:19:20,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:19:20,289 INFO L93 Difference]: Finished difference Result 806 states and 1106 transitions. [2024-11-09 05:19:20,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-09 05:19:20,358 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 3 states have call successors, (45), 3 states have call predecessors, (45), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 291 [2024-11-09 05:19:20,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:19:20,362 INFO L225 Difference]: With dead ends: 806 [2024-11-09 05:19:20,362 INFO L226 Difference]: Without dead ends: 484 [2024-11-09 05:19:20,363 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1024 GetRequests, 1011 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2024-11-09 05:19:20,364 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 205 mSDsluCounter, 515 mSDsCounter, 0 mSdLazyCounter, 370 mSolverCounterSat, 104 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 370 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:19:20,365 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 677 Invalid, 480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 370 Invalid, 6 Unknown, 0 Unchecked, 14.9s Time] [2024-11-09 05:19:20,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2024-11-09 05:19:20,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 454. [2024-11-09 05:19:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 454 states, 293 states have (on average 1.2218430034129693) internal successors, (358), 293 states have internal predecessors, (358), 129 states have call successors, (129), 31 states have call predecessors, (129), 31 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-09 05:19:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 616 transitions. [2024-11-09 05:19:20,448 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 616 transitions. Word has length 291 [2024-11-09 05:19:20,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:19:20,449 INFO L471 AbstractCegarLoop]: Abstraction has 454 states and 616 transitions. [2024-11-09 05:19:20,449 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 3 states have call successors, (45), 3 states have call predecessors, (45), 5 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-09 05:19:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 616 transitions. [2024-11-09 05:19:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 05:19:20,451 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:20,452 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:19:20,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-09 05:19:20,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2024-11-09 05:19:20,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 05:19:21,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:19:21,053 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:21,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:21,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1367695384, now seen corresponding path program 1 times [2024-11-09 05:19:21,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:19:21,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2091788226] [2024-11-09 05:19:21,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:21,055 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 05:19:21,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:19:21,056 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/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 05:19:21,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2024-11-09 05:19:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:21,983 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 05:19:21,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2492 proven. 159 refuted. 0 times theorem prover too weak. 961 trivial. 0 not checked. [2024-11-09 05:19:28,966 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:31,549 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:19:31,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2091788226] [2024-11-09 05:19:31,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2091788226] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:19:31,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1103509689] [2024-11-09 05:19:31,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:31,550 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:19:31,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:19:31,551 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:19:31,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 05:19:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:37,619 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 05:19:37,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:20:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2848 proven. 444 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-09 05:20:15,653 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:20:34,002 WARN L286 SmtUtils]: Spent 5.10s on a formula simplification. DAG size of input: 96 DAG size of output: 84 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:26:14,036 WARN L286 SmtUtils]: Spent 12.18s on a formula simplification that was a NOOP. DAG size: 248 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:27:58,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1103509689] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:27:58,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1258733385] [2024-11-09 05:27:58,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:58,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:27:58,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:58,670 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:27:58,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea73d24-3e60-4b98-895f-d8badc6d8765/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-09 05:27:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:59,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:27:59,663 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:28:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 856 proven. 15 refuted. 0 times theorem prover too weak. 2741 trivial. 0 not checked. [2024-11-09 05:28:15,762 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:28:36,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1258733385] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:28:36,452 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:28:36,452 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 37, 8] total 57 [2024-11-09 05:28:36,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160209272] [2024-11-09 05:28:36,453 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:28:36,453 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-11-09 05:28:36,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:28:36,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-11-09 05:28:36,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=661, Invalid=5490, Unknown=11, NotChecked=0, Total=6162 [2024-11-09 05:28:36,463 INFO L87 Difference]: Start difference. First operand 454 states and 616 transitions. Second operand has 57 states, 57 states have (on average 4.491228070175438) internal successors, (256), 55 states have internal predecessors, (256), 15 states have call successors, (111), 15 states have call predecessors, (111), 25 states have return successors, (112), 15 states have call predecessors, (112), 15 states have call successors, (112) [2024-11-09 05:29:34,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:30:26,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0]